CN208110119U - Tear rope positioning device - Google Patents
Tear rope positioning device Download PDFInfo
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- CN208110119U CN208110119U CN201820394948.3U CN201820394948U CN208110119U CN 208110119 U CN208110119 U CN 208110119U CN 201820394948 U CN201820394948 U CN 201820394948U CN 208110119 U CN208110119 U CN 208110119U
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- fixing end
- outlet hole
- tear rope
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Abstract
The utility model discloses a kind of tear rope positioning devices, are related to optical fiber cable and manufacture field, which includes：First plate, both ends are respectively equipped with the first entrance hole and the first outlet hole；And second plate, both ends are fixed with the both ends of the first plate respectively and are arranged with the first spacing plates, the first plate and the second plate it is fixed after one penetrating accommodating space of formation, and the both ends of the second plate are respectively equipped with the second entrance hole and the second outlet hole.Tear rope positioning device in the utility model can control tear rope angle, facilitate 8 word optical cable barings.
Description
Technical field
The utility model relates to optical fiber cables to manufacture field, and in particular to a kind of tear rope positioning device.
Background technique
The center of 8 word optical cables is a strengthening core, and 8 word optical cables are usually that single mode or multimode fibre are inserted in by high-modulus
In the Loose tube that polyester material is made into, then Loose tube (and gasket for packing) is twisted into compact round cable around center strengthening core
Core, then be integrated into the pe sheath of 8 fonts with steel strand wires and form optical cable.
Since 8 word optical cables have the advantages of steel strand wires self-supporting is aerial, simple to install, low construction cost, to obtain extensively
Production and use.8 word optical cables generally use double tear ropes, i.e., 2 tear ropes are placed in cable core and sheath interlayer, in construction usage
Pe sheath is torn using tear rope in the process and is separated with cable core, and in order to be conducive to optical cable baring, need to guarantee two
There are certain angles between tear rope.
In general, angle mainly by 8 word optical cable mold core centers, away from difference, (deposit by 8 word optical cables between the double tear ropes of 8 word optical cables
In plurality of specifications size, specification include centre distance size), extruding level of disruption these two aspects of the cable core in mold core
It influences, and then leads to tear rope positional shift, angle is unable to control, and causes 8 word optical cable barings difficult.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide one kind can control tearing rope clamp
Angle facilitates the tear rope positioning device of 8 word optical cable barings.
To achieve the above objectives, the technical scheme adopted by the utility model is that：
A kind of tear rope positioning device, including：
First plate, both ends are respectively equipped with the first entrance hole and the first outlet hole；And
Second plate, both ends are fixed with the both ends of first plate respectively and are arranged with first spacing plates,
A penetrating accommodating space, and the both ends difference of second plate are formed after first plate and second plate are fixed
Equipped with the second entrance hole and the second outlet hole.
Since the first plate and the second spacing plates are arranged, so as to guarantee that there are certain angles between two tear ropes
Degree.Again since the first plate is equipped with the first entrance hole and the first outlet hole, the second plate is equipped with the second entrance hole and second
Outlet hole, such two tear ropes are pierced into from the first entrance hole and the second entrance hole respectively, then respectively from the first outlet hole and
When two outlet holes are pierced by, the position of tear rope will be by the first entrance hole, the first outlet hole, the second entrance hole and the second outlet hole
It limits, so as to ensure that tear rope position will not shift, controls the angle between two tear ropes, facilitate 8
Word optical cable carries out stripping.
Based on the above technical solution, first plate includes fixing positioned at the first of first plate both ends
End and first base, second plate includes the second fixing end and second base positioned at second plate both ends, described
First fixing end is connected with second fixing end, and the first base is connected with the second base.
Based on the above technical solution, first fixing end, first base, the second fixing end and second base are equal
For semi-circular shape.
Based on the above technical solution, the lateral surface of first plate and the lateral surface of the second plate are arc
Face.
Semi-circular shape is set by the first fixing end, first base, the second fixing end and second base, more matching optical cable
Shape, facilitate optical cable to pass in and out out of accommodating space.
By the lateral surface of the lateral surface of the first plate and the second plate be set as cambered surface can preferably with the first fixing end,
First base and the second fixing end, second base are fixed and match.
Based on the above technical solution, the lateral surface of first plate one end is fixed on first fixing end
On inner wall, the lateral surface of the first plate other end and the lateral surface of the first base are total to cambered surface；Second plate one
The lateral surface at end is fixed on the inner wall of second fixing end, the lateral surface of the second plate other end and second bottom
The lateral surface of seat is total to cambered surface.
Based on the above technical solution, first outlet hole is disposed on the first base, and described second goes out
String holes is arranged in the second base.
Based on the above technical solution, first outlet hole there are three being set in the first base, described second
Second outlet hole there are three being set on pedestal.
Since there are plurality of specifications sizes for 8 word optical cables, and in specification include centre distance size, is set in first base
Three first outlet holes are set, and set in the second base that there are three second outlet holes, exactly in order to be directed to
Center away from variation and the adjustment that carries out, i.e., when center is away from reducing, two tear ropes will be from closer first outlet leaned on
Hole 12 and the second outlet hole are pierced by, and when center is away from increasing, two tear ropes will from farther away first outlet hole leaned on and
Second outlet hole is pierced by, just can adapt in this way center away from variation, and the angle between two tear ropes is still allowed to be controlled
System.
Based on the above technical solution, guide groove is equipped on first plate and the second plate.
Guide groove can play the role of guiding tear rope fall line, and tear rope is stored to can also avoid tearing in guide groove
Rope is split to interfere with the 8 word optical cable cores and messenger wire being located in accommodating space.
Based on the above technical solution, positioning column is additionally provided on first plate.
It is in order to which preferably tear rope positioning device is fixed that positioning column, which is arranged,.
Based on the above technical solution, first plate and the second plate mirror symmetry are arranged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of tear rope positioning device in the utility model embodiment；
Fig. 2 is the front view of tear rope positioning device in the utility model embodiment；
Fig. 3 is the structural schematic diagram of 8 word optical cables in the utility model embodiment；
Fig. 4 is the structural schematic diagram of 8 word optical cable mold cores in the utility model embodiment.
In figure：The first plate of 1-, the first entrance hole of 11-, the first outlet hole of 12-, the first fixing end of 13-, the first bottom 14-
Seat, the second plate of 2-, the second entrance hole of 21-, the second outlet hole of 22-, the second fixing end of 23-, 24- second base, 3- receiving are empty
Between, 4- guide groove, 5- positioning column, 6-8 word optical cable mold core, 61- card slot, 7-8 word optical cable, 71-8 word optical cable core, 72- messenger wire,
73- tear rope.
Specific embodiment
The embodiments of the present invention are described in further detail below in conjunction with attached drawing.
Referring to shown in Fig. 1 to Fig. 3, the utility model embodiment 1 provides a kind of tear rope positioning device, including the first plate
1 and second plate 2.
Wherein, the first plate 1, both ends are respectively equipped with the first entrance hole 11 and the first outlet hole 12.
Second plate 2, both ends are fixed with the both ends of first plate 1 respectively and are set with first plate 1 interval
It sets, one penetrating accommodating space 3 of formation after first plate 1 is fixed with second plate 2, and second plate 2
Both ends are respectively equipped with the second entrance hole 21 and the second outlet hole 22.
In the present embodiment, the first plate 1 forms a penetrating accommodating space 3 after fixing with second plate 2, and receiving is empty
Between 3 can pass through for 8 word optical cable cores 71 and messenger wire 72, fully take into account the activity space of cable core and messenger wire before producing.
It is certain so as to guarantee to exist between two tear ropes 73 due to the first plate 1 and the setting of the second plate 2 interval
Angle.Again since the first plate 1 is equipped with the first entrance hole 11 and the first outlet hole 12, the second plate 2 is equipped with the second inlet wire
Hole 21 and the second outlet hole 22, such two tear ropes 73 are pierced into from the first entrance hole 11 and the second entrance hole 21 respectively, then are divided
When not being pierced by from the first outlet hole 12 and the second outlet hole 22, the position of tear rope 73 will be gone out by the first entrance hole 11, first
String holes 12, the second entrance hole 21 and the second outlet hole 22 limit, and so as to ensure that 73 position of tear rope will not shift, make
Angle between two tear ropes 73 is controlled, and 8 word optical cables 7 is facilitated to carry out stripping.
Embodiment 2：
The present embodiment provides a kind of tear rope positioning devices, including the first plate 1 and the second plate 2.
Wherein, the first plate 1, both ends are respectively equipped with the first entrance hole 11 and the first outlet hole 12.
Second plate 2, both ends are fixed with the both ends of first plate 1 respectively and are set with first plate 1 interval
It sets, one penetrating accommodating space 3 of formation after first plate 1 is fixed with second plate 2, and second plate 2
Both ends are respectively equipped with the second entrance hole 21 and the second outlet hole 22.
Specifically, first plate 1 includes the first fixing end 13 and first base positioned at 1 both ends of the first plate
14, second plate 2 includes the second fixing end 23 and second base 24 positioned at 2 both ends of the second plate, and described first
Fixing end 13 is connected with second fixing end 23, and the first base 14 is connected with the second base 24.
Embodiment 3：
The present embodiment provides a kind of tear rope positioning devices, including the first plate 1 and the second plate 2.
Wherein, the first plate 1, both ends are respectively equipped with the first entrance hole 11 and the first outlet hole 12.
Second plate 2, both ends are fixed with the both ends of first plate 1 respectively and are set with first plate 1 interval
It sets, one penetrating accommodating space 3 of formation after first plate 1 is fixed with second plate 2, and second plate 2
Both ends are respectively equipped with the second entrance hole 21 and the second outlet hole 22.
Specifically, first plate 1 includes the first fixing end 13 and first base positioned at 1 both ends of the first plate
14, second plate 2 includes the second fixing end 23 and second base 24 positioned at 2 both ends of the second plate, and described first
Fixing end 13 is connected with second fixing end 23, and the first base 14 is connected with the second base 24.
Further, first fixing end 13, first base 14, the second fixing end 23 and second base 24 are semicircle
Annular.
Semi-circular shape is set by the first fixing end 13, first base 14, the second fixing end 23 and second base 24, more
The shape for matching optical cable, facilitates optical cable to pass in and out out of accommodating space 3.
Embodiment 4：
The present embodiment provides a kind of tear rope positioning devices, including the first plate 1 and the second plate 2.
Wherein, the first plate 1, both ends are respectively equipped with the first entrance hole 11 and the first outlet hole 12.
Second plate 2, both ends are fixed with the both ends of first plate 1 respectively and are set with first plate 1 interval
It sets, one penetrating accommodating space 3 of formation after first plate 1 is fixed with second plate 2, and second plate 2
Both ends are respectively equipped with the second entrance hole 21 and the second outlet hole 22.
Specifically, first plate 1 includes the first fixing end 13 and first base positioned at 1 both ends of the first plate
14, second plate 2 includes the second fixing end 23 and second base 24 positioned at 2 both ends of the second plate, and described first
Fixing end 13 is connected with second fixing end 23, and the first base 14 is connected with the second base 24.
Further, first fixing end 13, first base 14, the second fixing end 23 and second base 24 are semicircle
Annular.
Further, the lateral surface of the lateral surface of first plate 1 and the second plate 2 is cambered surface.
Setting cambered surface for the lateral surface of the lateral surface of the first plate 1 and the second plate 2 can preferably fix with first
End 13, first base 14 and the second fixing end 23, second base 24 are fixed and match.
Embodiment 5：
The present embodiment provides a kind of tear rope positioning devices, including the first plate 1 and the second plate 2.
Wherein, the first plate 1, both ends are respectively equipped with the first entrance hole 11 and the first outlet hole 12.
Second plate 2, both ends are fixed with the both ends of first plate 1 respectively and are set with first plate 1 interval
It sets, one penetrating accommodating space 3 of formation after first plate 1 is fixed with second plate 2, and second plate 2
Both ends are respectively equipped with the second entrance hole 21 and the second outlet hole 22.
Specifically, first plate 1 includes the first fixing end 13 and first base positioned at 1 both ends of the first plate
14, second plate 2 includes the second fixing end 23 and second base 24 positioned at 2 both ends of the second plate, and described first
Fixing end 13 is connected with second fixing end 23, and the first base 14 is connected with the second base 24.
Further, first fixing end 13, first base 14, the second fixing end 23 and second base 24 are semicircle
Annular.
Further, the lateral surface of the lateral surface of first plate 1 and the second plate 2 is cambered surface.
Further, the lateral surface of described first plate, 1 one end is fixed on the inner wall of first fixing end 13, described
The lateral surface of first plate, 1 other end and the lateral surface of the first base 14 are total to cambered surface；The outside of described second plate, 2 one end
Face is fixed on the inner wall of second fixing end 23, the lateral surface of 2 other end of the second plate and the second base 24
Lateral surface be total to cambered surface.
Embodiment 6：
The present embodiment provides a kind of tear rope positioning devices, including the first plate 1 and the second plate 2.
Wherein, the first plate 1, both ends are respectively equipped with the first entrance hole 11 and the first outlet hole 12.
Second plate 2, both ends are fixed with the both ends of first plate 1 respectively and are set with first plate 1 interval
It sets, one penetrating accommodating space 3 of formation after first plate 1 is fixed with second plate 2, and second plate 2
Both ends are respectively equipped with the second entrance hole 21 and the second outlet hole 22.
Specifically, first plate 1 includes the first fixing end 13 and first base positioned at 1 both ends of the first plate
14, second plate 2 includes the second fixing end 23 and second base 24 positioned at 2 both ends of the second plate, and described first
Fixing end 13 is connected with second fixing end 23, and the first base 14 is connected with the second base 24.
Further, first outlet hole 12 is arranged in the first base 14, and second outlet hole 22 is arranged
In the second base 24.
Embodiment 7：
The present embodiment provides a kind of tear rope positioning devices, including the first plate 1 and the second plate 2.
Wherein, the first plate 1, both ends are respectively equipped with the first entrance hole 11 and the first outlet hole 12.
Second plate 2, both ends are fixed with the both ends of first plate 1 respectively and are set with first plate 1 interval
It sets, one penetrating accommodating space 3 of formation after first plate 1 is fixed with second plate 2, and second plate 2
Both ends are respectively equipped with the second entrance hole 21 and the second outlet hole 22.
Specifically, first plate 1 includes the first fixing end 13 and first base positioned at 1 both ends of the first plate
14, second plate 2 includes the second fixing end 23 and second base 24 positioned at 2 both ends of the second plate, and described first
Fixing end 13 is connected with second fixing end 23, and the first base 14 is connected with the second base 24.
Further, first outlet hole 12 is arranged in the first base 14, and second outlet hole 22 is arranged
In the second base 24.
Further, it sets in the first base 14 there are three first outlet hole 12, is set in the second base 24
There are three second outlet holes 22.
Further, three first outlet holes 12 along the first base 14 circumferentially, three described second go out
String holes 22 along second outlet hole 22 circumferentially.
Since there are plurality of specifications sizes for 8 word optical cables 7, and in specification include centre distance size, in the present embodiment
Three first outlet holes 12 are set in first base 14, and set to go out there are three described second in the second base 24
String holes 22, exactly in order to for center away from variation and the adjustment that carries out, i.e., when center is away from reducing, two tear ropes 73 will
It is pierced by from closer first outlet hole 12 and the second outlet hole 22 leaned on, and when center is away from increasing, two tear ropes 73 will
Be pierced by from farther away first outlet hole 12 and the second outlet hole 22 leaned on, just can adapt in this way center away from variation, and still
The angle between two tear ropes 73 is allowed to be controlled.
Embodiment 8：
The present embodiment provides a kind of tear rope positioning devices, including the first plate 1 and the second plate 2.
Wherein, the first plate 1, both ends are respectively equipped with the first entrance hole 11 and the first outlet hole 12.
Second plate 2, both ends are fixed with the both ends of first plate 1 respectively and are set with first plate 1 interval
It sets, one penetrating accommodating space 3 of formation after first plate 1 is fixed with second plate 2, and second plate 2
Both ends are respectively equipped with the second entrance hole 21 and the second outlet hole 22.
Further, guide groove 4 is equipped on first plate 1 and the second plate 2.
Guide groove 4 can play the role of that tear rope 73 is guided to walk on the rope, by the storage of tear rope 73 to can be in guide groove 4
Tear rope 73 is avoided to interfere with the 8 word optical cable cores 71 and messenger wire 72 being located in accommodating space 3.
Embodiment 9：
The present embodiment provides a kind of tear rope positioning devices, including the first plate 1 and the second plate 2.
Wherein, the first plate 1, both ends are respectively equipped with the first entrance hole 11 and the first outlet hole 12.
Second plate 2, both ends are fixed with the both ends of first plate 1 respectively and are set with first plate 1 interval
It sets, one penetrating accommodating space 3 of formation after first plate 1 is fixed with second plate 2, and second plate 2
Both ends are respectively equipped with the second entrance hole 21 and the second outlet hole 22.
Further, positioning column 5 is additionally provided on first plate 1.
It is shown in Figure 4, positioning column 5 is set, is for convenience to carry out tear rope positioning device and 8 word optical cable mold cores 6
It is fixed, it can be equipped with 61, the 8 word optical cable mold core 6 of card slot that positioning column 5 matches on 8 word optical cable mold cores 6 and belong to extrusion die one
Point, play the role of guiding cable core, messenger wire, while cooperating die cap, completes polymer extrusion molding.
Embodiment 10：
The present embodiment provides a kind of tear rope positioning devices, including the first plate 1 and the second plate 2.
Wherein, the first plate 1, both ends are respectively equipped with the first entrance hole 11 and the first outlet hole 12.
Second plate 2, both ends are fixed with the both ends of first plate 1 respectively and are set with first plate 1 interval
It sets, one penetrating accommodating space 3 of formation after first plate 1 is fixed with second plate 2, and second plate 2
Both ends are respectively equipped with the second entrance hole 21 and the second outlet hole 22.
Further, first plate 1 is arranged with 2 mirror symmetry of the second plate.
The utility model is not only limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of products out, however, make any variation in its shape or structure, it is all to have and the utility model phase
Same or similar technical solution, within its protection scope.
Claims (10)
1. a kind of tear rope positioning device, which is characterized in that including：
First plate (1), both ends are respectively equipped with the first entrance hole (11) and the first outlet hole (12)；And
Second plate (2), both ends are fixed with the both ends of first plate (1) respectively and are spaced with first plate (1)
A penetrating accommodating space (3), and described second are formed after setting, first plate (1) and second plate (2) are fixed
The both ends of plate (2) are respectively equipped with the second entrance hole (21) and the second outlet hole (22).
2. tear rope positioning device as described in claim 1, it is characterised in that：First plate (1) includes positioned at described
First fixing end (13) and first base (14) at the first plate (1) both ends, second plate (2) include being located at described second
Second fixing end (23) and second base (24) at plate (2) both ends, first fixing end (13) and second fixing end
(23) it is connected, the first base (14) is connected with the second base (24).
3. tear rope positioning device as claimed in claim 2, it is characterised in that：First fixing end (13), first base
(14), the second fixing end (23) and second base (24) are semi-circular shape.
4. tear rope positioning device as claimed in claim 3, it is characterised in that：The lateral surface of first plate (1) and
The lateral surface of two plates (2) is cambered surface.
5. tear rope positioning device as claimed in claim 4, it is characterised in that：The lateral surface of described first plate (1) one end
It is fixed on the inner wall of first fixing end (13), the lateral surface of the first plate (1) other end and the first base
(14) lateral surface is total to cambered surface；The lateral surface of described second plate (2) one end is fixed on the inner wall of second fixing end (23)
On, the lateral surface of the second plate (2) other end and the lateral surface of the second base (24) are total to cambered surface.
6. tear rope positioning device as claimed in claim 2, it is characterised in that：First outlet hole (12) is arranged described
In first base (14), second outlet hole (22) is arranged on the second base (24).
7. tear rope positioning device as claimed in claim 6, it is characterised in that：Institute there are three being set on the first base (14)
It states the first outlet hole (12), is set on the second base (24) there are three second outlet hole (22).
8. tear rope positioning device as described in claim 1, it is characterised in that：First plate (1) and the second plate (2)
On be equipped with guide groove (4).
9. tear rope positioning device as described in claim 1, it is characterised in that：Positioning is additionally provided on first plate (1)
Column (5).
10. tear rope positioning device as described in claim 1, it is characterised in that：First plate (1) and second plate
Part (2) mirror symmetry arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820394948.3U CN208110119U (en) | 2018-03-22 | 2018-03-22 | Tear rope positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820394948.3U CN208110119U (en) | 2018-03-22 | 2018-03-22 | Tear rope positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208110119U true CN208110119U (en) | 2018-11-16 |
Family
ID=64122158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820394948.3U Active CN208110119U (en) | 2018-03-22 | 2018-03-22 | Tear rope positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208110119U (en) |
-
2018
- 2018-03-22 CN CN201820394948.3U patent/CN208110119U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190507 Address after: 831300 Wujiaqu North Industrial Park, Xinjiang Uygur Autonomous Region, No. 2499, No. 2, Wucai Road (No. 9 Workshop) Patentee after: Xinjiang Fenghuoguang Communication Co., Ltd. Address before: 430000 No. 6, High-tech Fourth Road, Donghu High-tech Development Zone, Wuhan City, Hubei Province Patentee before: Fenghuo Communication Science &. Technology Co., Ltd. |
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| TR01 | Transfer of patent right |