CN209803423U - Protection architecture of optical cable crossing position - Google Patents
Protection architecture of optical cable crossing position Download PDFInfo
- Publication number
- CN209803423U CN209803423U CN201920591892.5U CN201920591892U CN209803423U CN 209803423 U CN209803423 U CN 209803423U CN 201920591892 U CN201920591892 U CN 201920591892U CN 209803423 U CN209803423 U CN 209803423U
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- CN
- China
- Prior art keywords
- optical cable
- protective
- fixing
- tube
- arc
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- Expired - Fee Related
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Abstract
The utility model discloses a protection structure of optical cable cross position, which relates to the field of optical cable erection and solves the problem that the positions of two ends of a protection tube adopted in the process of erection of the existing optical cable, which are close to the inner sides, easily damage the outer side of the optical cable in the process of sliding the protection tube; the protective ring is made for the sponge material, and the internal diameter of protection tube equals the internal diameter of protective sheath, and the protection tube both ends set up the protective sheath, and the inboard of protective sheath is provided with the protective ring that the sponge material supported for the protection tube can not contact with the optical cable outside near inboard position at the protection tube both ends in the middle of the gliding process, but protective ring and the contact of the optical cable outside, and the protective ring is the sponge material, has soft characteristic, is difficult to produce wearing and tearing to the outside of optical cable.
Description
Technical Field
The utility model relates to an optical cable erects the field, and more specifically the theory that says so, it relates to an optical cable cross position's protection architecture.
Background
Optical fiber cables, which are manufactured to meet optical, mechanical, or environmental performance specifications, are telecommunication cable assemblies that utilize one or more optical fibers disposed within a jacket as a transmission medium and that can be used individually or in groups, which are essential in the present telecommunication field.
in the process of erecting the optical cable, in order to protect the optical cable, a protection tube needs to be arranged on the optical cable at the position where the optical cable passes through each electric pole, the cross suspension wire and the T suspension wire; the cross suspension wire goes out or T suspension wire department, the suspension wire cross arrangement, in order to prevent that optical cable and suspension wire cross department from contacting each other and by wearing and tearing, a protection tube of being made by the polyethylene material is established to the outside cover of optical cable, protect the optical cable through the protection tube, but the current protection tube is mostly only direct cover and is established in the optical cable outside, the protection tube produces the slip easily on the optical cable, the protection tube is in the middle of carrying out gliding process, the protection tube both ends are close to inboard position and easy and optical cable outside mutual contact, and because the protection tube both ends are close to inboard position and are an edge, produce wearing and tearing easily in making a round trip to slide the optical cable outside, cause the damage to the optical cable.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide an optical cable cross position's protection architecture, it sets up the protective sheath through the protection tube both ends, and the inboard of protective sheath is provided with the guard ring that sponge material supported for the protection tube can not contact with the optical cable outside near inboard position at gliding in-process protection tube both ends, and the guard ring contacts with the optical cable outside, and the guard ring is the sponge material, has soft characteristic, is difficult to produce wearing and tearing to the outside of optical cable.
In order to achieve the above purpose, the utility model provides a following technical scheme: a protection structure for the crossing position of an optical cable comprises a protection tube, protection sleeves and protection rings, wherein the protection sleeves are arranged at two ends of the protection tube and are sleeved outside the optical cable, and the protection rings are fixedly connected to the inner side of the protection sleeves and are arranged in a circular ring shape;
The protective ring is a sponge protective ring made of sponge materials, the inner diameter of the protective tube is equal to that of the protective sleeve, the protective tube is a polyethylene protective tube made of polyethylene materials, and the protective sleeve is a polyethylene protective sleeve made of polyethylene materials.
Through adopting above-mentioned technical scheme, through setting up the protective ring, the protective sheath is in the middle of the gliding process of going on the optical cable, and the both ends of protective sheath are close to inboard position and can not contact with the outside of optical cable, and the protective ring is close to one side of optical cable and the outside of optical cable and contacts each other, and the protective ring is made for the sponge material to make protective ring texture soft itself, the protective ring is difficult to cause the damage to the outside of optical cable in the middle of the gliding process of protective tube.
The utility model discloses further set up to: the one end fixedly connected with that the protective sheath is close to the protection tube is the go-between that the annular set up, and the one end fixedly connected with that the protection tube is close to the protective sheath is solid fixed ring, and gu fixed ring's internal diameter equals the internal diameter of protection tube, gu the internal diameters of go-between such as solid fixed ring's external diameter, go-between threaded connection is on solid fixed ring.
Through adopting above-mentioned technical scheme, protective sheath and protection tube are threaded connection together, and the preparation of protective sheath and protection tube is the components of a whole that can function independently preparation to in the middle of the process of processing the protective sheath, fix the inboard at the protective sheath with the protective ring easily.
The utility model discloses further set up to: the inner side of the guard ring is arranged in an arc shape.
through adopting above-mentioned technical scheme, the inboard of guard ring is circular-arc setting for there is not the arris in the inboard of guard ring and the position of cable contact, thereby when making the protection tube take place to slide on the optical cable, the guard ring is difficult to cause the damage to the outside of optical cable more.
the utility model discloses further set up to: the protection tube comprises two tube bodies and a fixing assembly arranged between the two tube bodies and used for fixing the protection tube on the optical cable.
Through adopting above-mentioned technical scheme, can cross fixing the protection tube in the outside of optical cable through setting up fixed subassembly for the protection tube is difficult to take place to slide in the outside of optical cable, thereby makes the protection tube be difficult to cause the damage because slide to the outside of optical cable.
The utility model discloses further set up to: the fixing assembly comprises a fixing rod, two arc plates, a fixing plate, a fixing bolt and a fixing nut, wherein two ends of the fixing rod are respectively fixedly connected to one end, close to each other, of the two pipe bodies, the two arc plates are fixedly connected to two sides of the two fixing rods, the fixing plate is fixedly connected to one end, away from the fixing rod, of the arc plates, the fixing bolt penetrates through the two fixing plates along the direction perpendicular to the fixing plates, and the fixing;
The axis one side of two arcs is located two arcs and is close to one side each other to the axis of arc is located the arc and is close to one side of optical cable, dead lever and arc have elasticity.
through adopting above-mentioned technical scheme, screw up fixation nut on fixing bolt to drive two arcs through fixation nut and fixing bolt and press from both sides the optical cable tightly, thereby fix the outside at the optical cable with two pipes together through the dead lever, make the protection tube be difficult to take place to slide in the outside of optical cable, thereby be difficult to cause the damage because of the slip of protection tube to the outside of optical cable.
The utility model discloses further set up to: one side of the arc-shaped plate close to the optical cable is fixedly connected with a plurality of arc-shaped convex edges, the convex edges are elastic, and the convex edges are attached to one side of the arc-shaped plate close to the optical cable.
through adopting above-mentioned technical scheme, through setting up the bead for after screwing up fixation nut on fixing bolt, be connected between two arcs and the optical cable can be inseparabler.
To sum up, the utility model discloses compare and have following beneficial effect in prior art:
1. By arranging the protective sleeve and the protective ring, the positions, close to the inner sides, of the two ends of the protective tube in the sliding process of the protective tube can not be in contact with the outer side of the optical cable, but the protective ring is in contact with the outer side of the optical cable, and the protective ring is made of sponge materials, has soft characteristic and is not easy to wear the outer side of the optical cable;
2. the utility model discloses a set up dead lever, arc, fixing bolt and fixation nut, tighten fixation nut on fixing bolt to drive two arcs through fixation nut and fixing bolt and press from both sides the optical cable tightly, thereby fix the outside at the optical cable together with two bodys through the dead lever, make the protection tube be difficult to take place to slide in the outside of optical cable, thereby be difficult to cause the damage because of the slip of protection tube to the outside of optical cable.
Drawings
FIG. 1 is an isometric view of the embodiment in use;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a cross-sectional view of an embodiment embodying a guard ring;
FIG. 4 is an enlarged view of the portion B of FIG. 2;
Fig. 5 is a schematic view of a fixing assembly of an embodiment.
In the figure: 1. protecting the tube; 11. a pipe body; 111. a fixing ring; 2. a protective sleeve; 21. a connecting ring; 3. a guard ring; 4. a fixing assembly; 41. fixing the rod; 42. an arc-shaped plate; 43. a fixing plate; 44. fixing the bolt; 45. fixing a nut; 46. and (7) a rib.
Detailed Description
Example (b): a protection structure for optical cable crossing positions is shown in attached figures 1 and 2 and comprises a protection tube 1 and protection sleeves 2 arranged on two sides of the protection tube 1, wherein the protection tube 1 and the protection sleeves 2 are both made of polyethylene materials. The optical cable passes through the two protective sleeves 2 and the protective tube 1, and the optical cable is protected by the protective tube 1 and the protective sleeve 2.
Referring to the attached drawing 3, the inner diameter of the protective sleeve 2 is equal to the inner diameter of the protective tube 1, the protective ring 3 is fixedly connected to the inner side of the protective sleeve 2, the protective ring 3 is made of sponge, the inner side of the protective ring 3 is arc-shaped, the inner side of the protective ring 3 is in contact with the outer side of the optical cable, the protective ring 3 is in contact with the optical cable, the protective ring 3 is soft in material, and when the protective tube 1 slides, the protective tube is not easy to damage the outer side of the optical cable. One end of the protection tube 1 close to the protection sleeve 2 is fixedly connected with a fixing ring 111, and one end of the protection sleeve 2 close to the protection tube 1 is fixedly connected with a connecting ring 21 located outside the fixing ring 111. The inner diameter of the connecting ring 21 is equal to the outer diameter of the fixing ring 111, the inner diameter of the fixing ring 111 is equal to the inner diameter of the protection tube 1, the inner side of the connecting ring 21 is provided with inner threads, the outer side of the fixing ring 111 is provided with outer threads matched with the inner threads on the connecting ring 21, and the length of the connecting ring 21 is equal to that of the fixing ring 111; the protective sheath 2 is fixed to the protective tube 1 by means of a threaded connection between the connection ring 21 and the fixing ring 111.
Referring to fig. 2 and 4, the protective tube 1 includes two tube bodies 11 and a fixing member 4 disposed between the two tube bodies 11, and the fixing member 4 fixes the protective tube 1 on the optical cable so that the protective tube 1 is not easily slid on the outside of the optical cable. The fixing assembly 4 comprises a fixing rod 41, two ends of which are respectively fixedly connected to the ends, close to each other, of the two pipe bodies 11, two arc-shaped plates 42 fixedly connected to the two sides of the fixing rod 41, and a fixing plate 43 fixedly connected to one side, away from the fixing rod 41, of the arc-shaped plates 42; the side of the axes of the two arc-shaped plates 42 is located at the side where the two arc-shaped plates 42 are close to each other, and the axes of the arc-shaped plates 42 are located at the side of the arc-shaped plates 42 close to the optical cable, and the fixing rod 41, the arc-shaped plates 42 and the fixing plate 43 have elasticity. The two fixing plates 43 are parallel to each other, and when the two fixing plates 43 are attached to each other on their sides close to each other, the sides of the two arc-shaped plates 42 close to the optical cable are in contact with the outer circumference of the optical cable.
Referring to fig. 4 and 5, the fixing assembly 4 further includes a fixing bolt 44 penetrating through the two fixing plates 43 in a direction perpendicular to a side where the two fixing plates 43 approach each other, and a fixing nut 45 screwed on the fixing bolt 44, wherein a head of the fixing bolt 44 and the fixing nut 45 are respectively located on a side where the two fixing plates 43 depart from each other, and the fixing nut 45 is screwed on the fixing bolt 44, so that the sides where the two fixing plates 43 approach each other can be attached to each other. One side of the arc-shaped plate 42 close to the optical cable is fixedly connected with a plurality of arc-shaped ribs 46, the ribs 46 have elasticity, and the ribs 46 are attached to one side of the arc-shaped plate 42 close to the optical cable; the connection between the arc 42 and the cable can be made more stable by the provision of ribs 46.
The working principle of the protective structure at the crossed position of the optical cable in use is as follows: when the optical cable passes through the pole, cross suspension wire and T suspension wire department, establish the outside at the optical cable with protective sheath 2 cover at protective tube 1 and protective tube 1 both ends, protective sheath 2 passes through go-between 21 and the threaded connection of solid fixed ring 111 and fixes on protective tube 1, then pass two fixed plates 43 through fixing bolt 44, tighten fixation nut 45 on fixing bolt 44, thereby fix protective tube 1 and protective sheath 2 on the optical cable, make protective tube 1 and protective sheath 2 be difficult to take place to slide on the optical cable, and when taking place to slide, because the setting of protective ring 3, make protective tube 1 and protective sheath 2 be difficult to cause the damage to the optical cable.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A protection architecture of optical cable cross location, includes protection tube (1), its characterized in that: the protective sleeve is characterized by also comprising protective sleeves (2) which are arranged at two ends of the protective tube (1) and are sleeved outside the optical cable, and a protective ring (3) which is fixedly connected to the inner side of the protective sleeve (2) and is arranged in a ring shape;
the protective ring (3) is a sponge protective ring (3) made of sponge materials, the inner diameter of the protective tube (1) is equal to that of the protective sleeve (2), the protective tube (1) is a polyethylene protective tube (1) made of polyethylene materials, and the protective sleeve (2) is a polyethylene protective sleeve (2) made of polyethylene materials.
2. A cable crossing location protection structure as claimed in claim 1, wherein: protective sheath (2) are close to one end fixedly connected with of protection tube (1) and are go-between (21) that the annular set up, and protection tube (1) is close to the solid fixed ring (111) of one end fixedly connected with of protective sheath (2), and the internal diameter of solid fixed ring (111) equals the internal diameter of protection tube (1), the internal diameter of go-between (21) such as the external diameter of solid fixed ring (111), go-between (21) threaded connection is on solid fixed ring (111).
3. A cable crossing location protection structure as claimed in claim 1, wherein: the inner side of the protective ring (3) is arc-shaped.
4. A cable crossing location protection structure as claimed in claim 1, wherein: the protection tube (1) comprises two tube bodies (11) and a fixing component (4) arranged between the two tube bodies (11) and used for fixing the protection tube (1) on the optical cable.
5. a cable crossing location protection structure as claimed in claim 4, wherein: the fixing assembly (4) comprises fixing rods (41) with two ends respectively fixedly connected to the ends, close to each other, of the two pipe bodies (11), two arc-shaped plates (42) fixedly connected to the two sides of the two fixing rods (41), fixing plates (43) fixedly connected to the ends, far away from the fixing rods (41), of the arc-shaped plates (42), fixing bolts (44) penetrating through the two fixing plates (43) in the direction perpendicular to the fixing plates (43), and fixing nuts (45) in threaded connection with the fixing bolts (44);
The axis one side of two arcs (42) is located two arcs (42) and is close to one side each other to the axis of arc (42) is located arc (42) and is close to one side of optical cable, dead lever (41) and arc (42) have elasticity.
6. a cable crossing location protection structure as claimed in claim 5, wherein: one side of the arc-shaped plate (42) close to the optical cable is fixedly connected with a plurality of arc-shaped ribs (46), the ribs (46) are elastic, and the ribs (46) are attached to one side of the arc-shaped plate (42) close to the optical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920591892.5U CN209803423U (en) | 2019-04-25 | 2019-04-25 | Protection architecture of optical cable crossing position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920591892.5U CN209803423U (en) | 2019-04-25 | 2019-04-25 | Protection architecture of optical cable crossing position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209803423U true CN209803423U (en) | 2019-12-17 |
Family
ID=68831314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920591892.5U Expired - Fee Related CN209803423U (en) | 2019-04-25 | 2019-04-25 | Protection architecture of optical cable crossing position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209803423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114977053A (en) * | 2022-06-24 | 2022-08-30 | 国网江苏省电力有限公司南通供电分公司 | Tree barrier area lead anti-abrasion sleeve structure and using method |
-
2019
- 2019-04-25 CN CN201920591892.5U patent/CN209803423U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114977053A (en) * | 2022-06-24 | 2022-08-30 | 国网江苏省电力有限公司南通供电分公司 | Tree barrier area lead anti-abrasion sleeve structure and using method |
| CN114977053B (en) * | 2022-06-24 | 2023-06-02 | 国网江苏省电力有限公司南通供电分公司 | Wear-resistant sleeve structure for conducting wire in tree barrier area and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210425 |