CN215416031U - Outdoor optical cable capable of being installed quickly - Google Patents
Outdoor optical cable capable of being installed quickly Download PDFInfo
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- CN215416031U CN215416031U CN202121742490.4U CN202121742490U CN215416031U CN 215416031 U CN215416031 U CN 215416031U CN 202121742490 U CN202121742490 U CN 202121742490U CN 215416031 U CN215416031 U CN 215416031U
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- outdoor optical
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Abstract
The utility model discloses an outdoor optical cable capable of being quickly installed, and relates to the technical field of outdoor optical cables. According to the utility model, the fireproof performance and the anti-interference performance are improved, the waterproof performance is also improved, the safety in use is improved, the cable is convenient to adapt to various environments, after collision, the impact force generated by collision can be buffered, the damage to the cable caused by the impact force is avoided, the safety is further improved, the rapid installation by workers is convenient, the traditional installation procedure is simplified, the installation efficiency is improved, and the operation by the workers is convenient.
Description
Technical Field
The utility model relates to the technical field of outdoor optical cables, in particular to an outdoor optical cable capable of being installed quickly.
Background
Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and may be used individually or in groups as telecommunication cable assemblies. The optical cable is mainly composed of optical fibers (thin glass filaments like hair), a plastic protective sleeve and a plastic sheath, and metals such as gold, silver, copper and aluminum are not contained in the optical cable, so that the optical cable generally has no recycling value.
Outdoor optical cable among the prior art still has not enough when using, operates comparatively complicatedly when installing in the open air, and the efficiency of installation is lower, and the staff's operation of being not convenient for, the optical cable does not possess certain buffer structure simultaneously, when meetting some collision object, leads to the optical cable fracture easily, and its protective properties is relatively poor.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an outdoor optical cable that can be installed quickly to solve the above-mentioned problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
an outdoor optical cable capable of being quickly installed comprises a connecting block, an outer protective layer and an optical cable, wherein a fixing piece is fixedly connected to one side of the connecting block, a connecting column is fixedly connected to the other side of the connecting block, telescopic columns are arranged at the top and the bottom of the connecting column respectively, a first spring is arranged at one end of each telescopic column, a pressing block is fixedly connected to the other end of each telescopic column, a moving piece is fixedly connected to one end of each telescopic column, a fixed block is fixedly connected to the bottom of one end of each pressing block, a bolt is arranged on one side of each fixed block, a supporting block is fixedly connected to one side of the outer protective layer, thread grooves are symmetrically arranged on one side of each supporting block, a protective net is arranged on the inner side of the outer protective layer, a shielding layer is wrapped on the outer side surface of the optical cable, a waterproof layer is wrapped on the outer side surface of the shielding layer, a fireproof layer is wrapped on the outer side surface of the waterproof layer, the fireproof protection device is characterized in that telescopic rods are symmetrically and fixedly connected to the two sides of the fireproof layer, a second spring is arranged on the surface of each telescopic rod, a supporting plate is fixedly connected to one end of each telescopic rod, and a movable cavity is formed between each protective net and the fireproof layer.
As a further scheme of the utility model: the one end of flexible post runs through in the spliced pole and is in the inside of spliced pole, the one end and the spliced pole of flexible post are connected through clearance fit, the moving part is with the inside looks adaptation of spliced pole, the one end looks adaptation of first spring and flexible post.
As a still further scheme of the utility model: the protection network is the light steel wire material, the flame retardant coating is the polyethylene material, just the surface of flame retardant coating scribbles fire prevention coating.
As a still further scheme of the utility model: the shielding layer is made of polyvinyl chloride.
As a still further scheme of the utility model: the supporting plate is attached to the inner wall of the protective net in a radian mode, and the telescopic rod is matched with the second spring.
As a still further scheme of the utility model: the bolt runs through one side of fixed block, just one side of bolt and fixed block passes through threaded connection, the bolt passes through threaded connection with the thread groove.
Compared with the prior art, the utility model has the beneficial effects that: through the matching of the arranged fireproof layer, the shielding layer, the protective net, the waterproof layer and the outer protective layer, the optical cable not only improves the fire resistance and the anti-interference performance, but also improves the waterproof performance, improves the safety when in use, is convenient to be suitable for various environments, through the matching of the second spring, the abutting plate and the telescopic rod, after the optical cable is collided when in use, the impact force generated by the collision can be buffered, the damage to the optical cable caused by the impact force is avoided, the safety is further improved, through the matching among the arranged fixing piece, the first spring, the telescopic column, the connecting column, the moving piece, the pressing block, the bolt, the fixing block, the supporting block, the thread groove and the connecting block, the optical cable is convenient for workers to install quickly, the traditional installation procedure is simplified, the installation efficiency is improved, and therefore the optical cable is convenient for the workers to operate.
Drawings
Fig. 1 is a schematic structural view of an outdoor optical cable that can be quickly installed.
Fig. 2 is a schematic cross-sectional view of an outdoor optical cable that can be installed quickly.
Fig. 3 is an enlarged structural diagram of an outdoor optical cable a capable of being quickly installed.
The labels in the figure are: 1. briquetting; 2. a telescopic column; 3. a fixing member; 4. connecting blocks; 5. connecting columns; 6. a fixed block; 7. a bolt; 8. an outer protective layer; 9. a protective net; 10. a movable cavity; 11. a thread groove; 12. a support block; 13. a movable member; 14. a first spring; 15. a fire barrier layer; 16. a waterproof layer; 17. a shielding layer; 18. an optical cable; 19. a resisting plate; 20. a telescopic rod; 21. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the utility model, an outdoor optical cable capable of being quickly installed includes a connecting block 4, an outer protective layer 8 and an optical cable 18, a fixing member 3 is fixedly connected to one side of the connecting block 4, a connecting column 5 is fixedly connected to the other side of the connecting block 4, telescopic columns 2 are respectively arranged at the top and the bottom of the connecting column 5, a first spring 14 is arranged at one end of each telescopic column 2, a pressing block 1 is fixedly connected to the other end of each telescopic column 2, a moving member 13 is fixedly connected to one end of each telescopic column 2, a fixing block 6 is fixedly connected to the bottom of one end of each pressing block 1, a bolt 7 is arranged at one side of each fixing block 6, a supporting block 12 is fixedly connected to one side of the outer protective layer 8, thread grooves 11 are symmetrically arranged at one side of each supporting block 12, a protective net 9 is arranged at the inner side of the outer protective layer 8, a shielding layer 17 is wrapped on the outer surface of the optical cable 18, a waterproof layer 16 is wrapped on the outer surface of the shielding layer 17, the waterproof layer 16 is wrapped on the outer side surface of the waterproof layer 15, the telescopic rods 20 are symmetrically and fixedly connected to the two sides of the fireproof layer 15, the second springs 21 are arranged on the surfaces of the telescopic rods 20, the abutting plates 19 are fixedly connected to one ends of the telescopic rods 20, the movable cavities 10 are formed between the protective net 9 and the fireproof layer 15, and the mounting efficiency is improved.
Referring to fig. 1 and 2, one end of the telescopic column 2 penetrates through the connecting column 5 and is located inside the connecting column 5, one end of the telescopic column 2 is connected with the connecting column 5 in a clearance fit manner, the movable member 13 is matched with the inside of the connecting column 5, and the first spring 14 is matched with one end of the telescopic column 2, so that the telescopic column is convenient to mount quickly.
Referring to fig. 2 and 3, the protective net 9 is made of a lightweight steel wire, the fire-proof layer 15 is made of polyethylene, and the surface of the fire-proof layer 15 is coated with a fire-proof coating to protect the optical cable 18 from being used safely.
Referring to fig. 2, the shielding layer 17 is made of polyvinyl chloride, so that the anti-interference performance is improved.
Referring to fig. 2 and 3, the resisting plate 19 is attached to the inner wall of the protection net 9 in a radian manner, and the telescopic rod 20 is adapted to the second spring 21, so as to buffer the impact force.
Referring to fig. 1 and 2, the bolt 7 penetrates through one side of the fixing block 6, the bolt 7 is in threaded connection with one side of the fixing block 6, and the bolt 7 is in threaded connection with the threaded groove 11, so that the optical cable 18 is conveniently fixed.
The working principle of the utility model is as follows:
when the optical cable fixing device is used, a worker carries the optical cable 18 to a position needing to be installed and then installs the optical cable 18, the optical cable 18 is fixed, the pressing block 1 is taken out, the pressing blocks 1 at the two ends of the connecting column 5 are pulled to enable the space between the two pressing blocks 1 to be suitable for the optical cable 18 needing to be installed, the pressing blocks 1 are loosened to enable the optical cable 18 to be fixed through the telescopic return of the first spring 14, the optical cable 18 is fixed and then fixed through the bolts 7, the bolts 7 are screwed into one side of the fixing block 6, the bolts 7 enter the thread grooves 11 through threaded connection, so that the optical cable 18 is fixed, the optical cable 18 is fixed at a proper position through the fixing piece 3, the operation is convenient and fast, the installation procedure is simplified, the working efficiency is improved, when the optical cable 18 is collided in the using process, the telescopic rod 20 can be matched with the telescopic of the second spring 21 to buffer the collision impact force, the optical cable 18 is prevented from being damaged by impact force, the safety of the optical cable 18 is protected, meanwhile, the fireproof performance and the anti-interference performance are respectively improved by the fireproof layer 15 and the shielding layer 17, and the safety in use is further improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. Outdoor optical cable that can install fast, including connecting block (4), outer protective layer (8) and optical cable (18), its characterized in that: one side of the connecting block (4) is fixedly connected with a fixing part (3), the other side of the connecting block (4) is fixedly connected with a connecting column (5), the top and the bottom of the connecting column (5) are respectively provided with a telescopic column (2), one end of the telescopic column (2) is provided with a first spring (14), the other end of the telescopic column (2) is fixedly connected with a pressing block (1), one end of the telescopic column (2) is fixedly connected with a moving part (13), the bottom of one end of the pressing block (1) is fixedly connected with a fixing block (6), one side of the fixing block (6) is provided with a bolt (7), one side of the outer protective layer (8) is fixedly connected with a supporting block (12), one side of the supporting block (12) is symmetrically provided with thread grooves (11), the inner side of the outer protective layer (8) is provided with a protective net (9), the outer side surface of the optical cable (18) is wrapped with a shielding layer (17), the utility model discloses a fire protection shield, including shielding layer (17), waterproof layer (16), the outside surface coating of waterproof layer (16) has flame retardant coating (15), the bilateral symmetry fixedly connected with telescopic link (20) of flame retardant coating (15), the surface of telescopic link (20) is provided with second spring (21), the one end fixedly connected with of telescopic link (20) supports board (19), be provided with movable chamber (10) between protection network (9) and flame retardant coating (15).
2. A quick-install outdoor optical cable according to claim 1, wherein: the one end of flexible post (2) runs through in spliced pole (5) and is in the inside of spliced pole (5), the one end of flexible post (2) is connected through clearance fit with spliced pole (5), the inside looks adaptation of moving part (13) and spliced pole (5), the one end looks adaptation of first spring (14) and flexible post (2).
3. A quick-install outdoor optical cable according to claim 1, wherein: the protective net (9) is made of light steel wires, the fireproof layer (15) is made of polyethylene, and fireproof paint is coated on the surface of the fireproof layer (15).
4. A quick-install outdoor optical cable according to claim 1, wherein: the shielding layer (17) is made of polyvinyl chloride.
5. A quick-install outdoor optical cable according to claim 1, wherein: the supporting plate (19) is attached to the inner wall of the protective net (9) in a radian mode, and the telescopic rod (20) is matched with the second spring (21).
6. A quick-install outdoor optical cable according to claim 1, wherein: the bolt (7) penetrates through one side of the fixing block (6), the bolt (7) is in threaded connection with one side of the fixing block (6), and the bolt (7) is in threaded connection with the thread groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742490.4U CN215416031U (en) | 2021-07-28 | 2021-07-28 | Outdoor optical cable capable of being installed quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121742490.4U CN215416031U (en) | 2021-07-28 | 2021-07-28 | Outdoor optical cable capable of being installed quickly |
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| Publication Number | Publication Date |
|---|---|
| CN215416031U true CN215416031U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121742490.4U Active CN215416031U (en) | 2021-07-28 | 2021-07-28 | Outdoor optical cable capable of being installed quickly |
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| CN (1) | CN215416031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114967014A (en) * | 2022-06-13 | 2022-08-30 | 王陈 | Wear-resistant and corrosion-resistant optical cable and preparation method thereof |
-
2021
- 2021-07-28 CN CN202121742490.4U patent/CN215416031U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114967014A (en) * | 2022-06-13 | 2022-08-30 | 王陈 | Wear-resistant and corrosion-resistant optical cable and preparation method thereof |
| CN114967014B (en) * | 2022-06-13 | 2023-08-25 | 西安西古光通信有限公司 | Wear-resistant anti-corrosion optical cable and preparation method thereof |
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