CN215449707U - Optical cable positioning die with cable guide pipe - Google Patents
Optical cable positioning die with cable guide pipe Download PDFInfo
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- CN215449707U CN215449707U CN202121866891.0U CN202121866891U CN215449707U CN 215449707 U CN215449707 U CN 215449707U CN 202121866891 U CN202121866891 U CN 202121866891U CN 215449707 U CN215449707 U CN 215449707U
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Abstract
The utility model discloses an optical cable positioning die with a cable conductor, which comprises a die body, wherein a cable core hole is formed in the die body, a reinforcement hole is formed above the cable core hole, cable conductor opening holes are formed in two sides of the cable core hole, and the cable core hole is not communicated with the reinforcement hole and the cable conductor opening hole; and the cable opening rope guide pipe is arranged in the cable opening rope guide pipe hole. When the positioning die is used, the positioning die can be placed into the positioning hole without additional fixation, so that the operation is convenient, and the sizing die cannot loosen when the optical cable is manufactured; the cable opening guide pipe holes are axisymmetric with the cable core holes, so that the symmetry of the cable opening guide pipe in the optical cable is ensured, and the symmetry of the cable opening position is ensured.
Description
Technical Field
The utility model relates to an optical cable positioning die with a cable guide pipe.
Background
The center of the optical cable is a reinforced core, and the optical cable usually comprises a loose tube made of high-modulus polyester material, into which single-mode or multi-mode optical fibers are sleeved, and then the loose tube (and a filling rope) is twisted around the central reinforced core into a compact round cable core, and then the loose tube and the steel stranded wires are integrated into a light-type polyethylene sheath to form the optical cable.
The optical cable has the advantages of self-supporting overhead of the steel strand, simple installation and low construction cost, thereby being widely produced and used. The optical cable adopts two to tear the rope usually, and the symmetry is placed 2 between cable core and sheath layer and is torn the rope promptly, and in the construction use, use to tear the rope and tear the polyethylene sheath, peels off the cable core, and in order to be favorable to the optical cable to open to shell, need guarantee that there is certain angle between two ropes that tear.
Generally speaking, the angle between the double tear ropes of the optical cable is mainly influenced by two aspects of the center distance difference of the mold core of the optical cable (the optical cable has various specifications and sizes, and the specifications and sizes comprise the center distance size) and the extrusion disturbance degree of the cable core in the mold core, so that the position deviation of the tear ropes is caused, the included angle cannot be controlled, and the stripping difficulty of the optical cable is caused.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide an optical cable positioning die with a cable guide pipe, when in use, the positioning die can be placed into a positioning hole without extra fixation, the operation is convenient, and the sizing die can not loosen when the optical cable is manufactured; the cable opening guide pipe holes are axisymmetric with the cable core holes, so that the symmetry of the cable opening guide pipe in the optical cable is ensured, and the symmetry of the cable opening position is ensured.
The optical cable positioning die with the cable guide pipe is realized by the following technical scheme: the mould comprises a mould body, wherein a cable core hole is formed in the mould body, a reinforcement hole is formed above the cable core hole, cable opening guide pipe holes are formed in two sides of the cable core hole, and the cable core hole is not communicated with the reinforcement hole and the cable opening guide pipe holes; the cable opening rope guide pipe is arranged in the cable opening rope guide pipe hole.
Preferably, a convex body is arranged outside one end of the die body.
As the preferred technical scheme, two screw fixing holes are arranged above the convex body at one end of the die body, screws are fixed in the screw fixing holes, and the cable guide pipe is opened by fixing.
As a preferred technical scheme, the circle center of the cable core hole and the circle centers of the open cable guide pipe holes positioned at two sides of the cable core hole are positioned on the same straight line; the cable opening rope guide pipe holes on the two sides are in an axisymmetric structure by taking the cable core hole as an axis.
As a preferred technical scheme, the circle center of the cable core hole and the circle center of the reinforcing part hole are on the same straight line, and a straight line formed by the circle center of the cable core hole and the circle center of the reinforcing part hole, the circle center of the cable core hole and the same straight line located by the circle centers of the open cable conduit holes on the two sides of the cable core hole intersect to form an included angle of 90 degrees.
Preferably, the die body is made of steel.
As the preferred technical scheme, the cable core hole, the reinforcing part hole and the cable opening guide pipe hole are all communicated with the die body.
As the preferred technical scheme, the cable core hole and the cable guide pipe hole opened by the reinforcing piece hole are both cylindrical structures.
As a preferred technical scheme, the die body is of a cylindrical structure.
The utility model has the beneficial effects that: when the positioning die is used, the positioning die can be placed into the positioning hole without additional fixation, so that the operation is convenient, and the sizing die cannot loosen when the optical cable is manufactured; the cable opening guide pipe holes are axisymmetric with the cable core holes, so that the symmetry of the cable opening guide pipe in the optical cable is ensured, and the symmetry of the cable opening position is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a diagram of the present invention;
FIG. 4 is a diagram of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-3, the optical cable positioning die with cable duct of the present invention comprises a die body 6, and is characterized in that: a cable core hole 4 is formed in the die body 6, a reinforcement hole 2 is formed above the cable core hole 4, cable opening guide pipe holes 5 are formed in two sides of the cable core hole 4, and the cable core hole 4 is not communicated with the reinforcement hole 2 and the cable opening guide pipe holes 5; and the cable-opening rope guide pipe is arranged in the cable-opening rope guide pipe hole 5.
In this embodiment, the exterior of one end of the mold body 6 is provided with a convex body 1.
In this embodiment, two screw fixing holes 3 are formed above the convex body 1 at one end of the mold body 6, and screws are fixed in the screw fixing holes to fix the cable duct.
In the embodiment, the circle center of the cable core hole 4 and the circle centers of the open cable guide pipe holes 5 positioned at two sides of the cable core hole 4 are positioned on the same straight line; and the cable opening rope guide pipe holes 5 on the two sides are in an axisymmetric structure by taking the cable core hole 4 as an axis.
In this embodiment, the circle center of the cable core hole 4 and the circle center of the reinforcement hole 2 are located on the same straight line, and a straight line formed by the circle center of the cable core hole 4 and the circle center of the reinforcement hole 2 intersects with the same straight line located by the circle center of the cable core hole 4 and the circle centers of the open cable conduit holes 5 located at both sides of the cable core hole 4 to form an included angle of 90 °.
In this embodiment, the material of the die body 6 is steel.
In this embodiment, the cable core hole 4, the reinforcement hole 2, and the cable opening guide pipe hole 5 all penetrate through the die body 6.
In this embodiment, the cable core hole 4 and the reinforcement hole 2 are both cylindrical in shape, and the cable guide hole 5 is opened.
In this embodiment, the die body 6 has a cylindrical structure.
As shown in fig. 4, the optical cable produced by using the positioning mold for the light-type optical cable comprises a cable core 8, 1 steel strand reinforcing member 7 positioned on the upper side of the cable core, two symmetrical mooring ropes 11 and a coated sheath layer 14; the cable core consists of 4 bundle tubes 15, a filling rope 16, a central reinforcing part 10, two water-blocking yarns 9 and a layer of water-blocking tape 13, and when the 8-shaped positioning mould for the optical cable is used, two open cables can be ensured to form an included angle of 180 degrees on any cross section.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (9)
1. The utility model provides an optical cable positioning die of division hawser pipe, includes mould body (6), its characterized in that: a cable core hole (4) is formed in the die body (6), a reinforcement piece hole (2) is formed above the cable core hole (4), cable opening rope guide pipe holes (5) are formed in two sides of the cable core hole (4), and the cable core hole (4) is not communicated with the reinforcement piece hole (2) and the cable opening rope guide pipe holes (5); and the cable opening rope guide pipe is arranged in the cable opening rope guide pipe hole (5).
2. The cable positioning die with an open cable duct of claim 1, wherein: the outer part of one end of the die body (6) is provided with a convex body (1).
3. The cable positioning die with an open cable duct of claim 1, wherein: two screw fixing holes (3) are formed in the upper portion of the convex body (1) at one end of the die body (6), screws are fixed in the screw fixing holes, and the cable guide pipe is opened through fixing.
4. The cable positioning die with an open cable duct of claim 1, wherein: the circle center of the cable core hole (4) and the circle centers of the cable rope opening guide pipe holes (5) positioned at the two sides of the cable core hole (4) are positioned on the same straight line; and the cable rope opening guide pipe holes (5) on the two sides are in an axisymmetric structure by taking the cable core hole (4) as an axis.
5. The cable positioning die with an open cable duct of claim 1, wherein: the circle center of the cable core hole (4) and the circle center of the reinforcement hole (2) are located on the same straight line, and a straight line formed by the circle center of the cable core hole (4) and the circle center of the reinforcement hole (2) intersects with the circle center of the cable core hole (4) and the same straight line located by the circle centers of the cable-opening rope guide pipe holes (5) located on the two sides of the cable core hole (4) to form an included angle of 90 degrees.
6. The cable positioning die with an open cable duct of claim 1, wherein: the die body (6) is made of steel.
7. The cable positioning die with an open cable duct of claim 1, wherein: the cable core hole (4), the reinforcing part hole (2) and the cable rope opening guide pipe hole (5) are all communicated with the die body (6).
8. The cable positioning die with an open cable duct of claim 1, wherein: the cable core hole (4) and the reinforcement hole (2) are provided with cable rope guide pipe holes (5) which are all cylindrical structures.
9. The cable positioning die with an open cable duct of claim 1, wherein: the die body (6) is of a cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121866891.0U CN215449707U (en) | 2021-08-11 | 2021-08-11 | Optical cable positioning die with cable guide pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121866891.0U CN215449707U (en) | 2021-08-11 | 2021-08-11 | Optical cable positioning die with cable guide pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215449707U true CN215449707U (en) | 2022-01-07 |
Family
ID=79693139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121866891.0U Active CN215449707U (en) | 2021-08-11 | 2021-08-11 | Optical cable positioning die with cable guide pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215449707U (en) |
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2021
- 2021-08-11 CN CN202121866891.0U patent/CN215449707U/en active Active
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