CN217882206U - Outdoor armored photoelectric composite cable - Google Patents
Outdoor armored photoelectric composite cable Download PDFInfo
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- CN217882206U CN217882206U CN202221799297.9U CN202221799297U CN217882206U CN 217882206 U CN217882206 U CN 217882206U CN 202221799297 U CN202221799297 U CN 202221799297U CN 217882206 U CN217882206 U CN 217882206U
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- composite cable
- photoelectric composite
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- resistance
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses an outdoor armor photoelectric composite cable, including first armor photoelectric composite cable and second armor photoelectric composite cable, the outside of first armor photoelectric composite cable and second armor photoelectric composite cable all is provided with resistance to compression subassembly, the fixed cover in the tip outside of first armor photoelectric composite cable is equipped with first splice cover, the fixed cover in the tip outside of second armor photoelectric composite cable is equipped with second splice cover, the top and the bottom symmetry fixedly connected with second fixed block of second splice cover. This outdoor armor photoelectric composite cable, through the first fixed block that sets up, second fixed block, first screw hole, second screw hole, lead screw, sealing ring, thirteen, seal groove, second rubber circle, the butt joint of second armor photoelectric composite cable can be made things convenient for through mutually supporting of second elastic component to first armor photoelectric composite cable, convenient operation, the leakproofness is good, and the steadiness is high, has avoided exposing of end of a thread.
Description
Technical Field
The utility model relates to an outdoor armor photoelectric composite cable field, in particular to outdoor armor photoelectric composite cable.
Background
With the rapid development of economy in China, the use of cables is more and more extensive, and the development of the field of cables is more and more rapid. The photoelectric composite cable is suitable for being used as a transmission line in a broadband access network system, is a novel access mode, integrates optical fibers and transmission copper wires, and can solve the problems of broadband access, equipment power consumption and signal transmission. The outdoor photoelectric composite cable has higher requirements on high strength, high mechanical resistance, corrosion resistance and the like. In order to increase the protection performance and strength of the optical/electrical composite cable, an armor layer is often disposed outside the optical/electrical composite cable for protection.
In the patent application number of the Chinese utility model: CN201720203271.6 discloses an outdoor armored photoelectric composite cable, which includes an optical cable, an electric cable inside and an armor layer on the periphery: the optical cable, the electric cable and the filling rope inside are uniformly surrounded on the periphery of the reinforced steel wire; the section of the armor layer is of an annular composite structure and consists of an embossed steel strip, a water blocking tape and an MDPE sheath from inside to outside; and filling the gaps in the armor layer with optical cable paste. The connection between two compound cables of the device is generally that the end of a thread between two compound cables exposes, then wraps up with insulating tape after the wiring, and time is a long time, and the viscose on the sticky tape drops easily, has the potential safety hazard, and the device compressive property is relatively poor simultaneously, and easy wearing and tearing are damaged even when being extruded by the heavy object.
Therefore, it is necessary to provide an outdoor armored optical-electrical composite cable to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an outdoor armor photoelectric composite cable, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an outdoor armored photoelectric composite cable comprises a first armored photoelectric composite cable and a second armored photoelectric composite cable, wherein the outsides of the first armored photoelectric composite cable and the second armored photoelectric composite cable are respectively provided with a pressure-resistant component, the outer side of the end part of the first armored photoelectric composite cable is fixedly sleeved with a first splicing sleeve, and the outer side of the end part of the second armored photoelectric composite cable is fixedly sleeved with a second splicing sleeve;
the top and the bottom of the second splicing sleeve are symmetrically and fixedly connected with a second fixed block, the middle part of the side wall of the second fixed block is provided with a second threaded hole in a penetrating way, the inner cavity of the second threaded hole is in threaded connection with a screw rod, the top and the bottom of the first splicing sleeve are symmetrically and fixedly connected with a first fixed block, and the middle part of the side wall of the first fixed block is provided with a first threaded hole;
the side wall of the second splicing sleeve is fixedly connected with a sealing ring, one end, far away from the second splicing sleeve, of the sealing ring is fixedly connected with a first rubber ring, a sealing groove is formed in the side wall of the first splicing sleeve, an inner cavity of the sealing groove is provided with a second rubber ring, and the side wall of the second rubber ring is provided with a second elastic piece.
Preferably, the compression-resistant assembly comprises an upper compression-resistant sleeve, a lower compression-resistant sleeve, an inner sheath, a first elastic piece, a third fixing block and a fourth fixing block.
Preferably, the first armored photoelectric composite cable and the second armored photoelectric composite cable have the same diameter and appearance, the first splicing sleeve and the second splicing sleeve are attached, and the first splicing sleeve and the second splicing sleeve have the same diameter.
Preferably, the second fixing block is attached to the first fixing block, the cross-sectional dimensions of the second fixing block and the first fixing block are the same, and the end portion of the screw rod is in threaded connection with the inside of the first threaded hole.
Preferably, the inner chamber of locating the seal groove is inserted to the sealing ring, and the external diameter and the internal diameter of first rubber circle are the same with the external diameter and the internal diameter of sealing ring to the inner wall and the outer wall laminating and the sliding connection of outer wall and seal groove of sealing ring and first rubber circle, the lateral wall and the second rubber circle of first rubber circle closely contradict, the inner wall fixed connection of second rubber circle and seal groove, the quantity of second elastic component is four, four second elastic component evenly distributed, and the one end that the second rubber circle was kept away from to the second elastic component is with the terminal wall body fixed connection of inner chamber of seal groove.
Preferably, the resistance to compression subassembly evenly sets up in the outside of second armor photoelectric composite cable and first armor photoelectric composite cable, and the distance between the adjacent resistance to compression subassembly is five centimeters, go up resistance to compression cover and the symmetrical setting of resistance to compression cover down, the inner sheath symmetry sets up in the inboard of last resistance to compression cover and resistance to compression cover down, first elastic component evenly sets up between last resistance to compression cover, resistance to compression cover and the inner sheath down, the third fixed block sets up both ends about both sides around last resistance to compression cover, the fourth fixed block sets up both ends about both sides around the resistance to compression cover down, third fixed block and fourth fixed block one-to-one and bolted connection.
Advantageous effects
Compared with the prior art, the utility model provides an outdoor armor photoelectric composite cable possesses following beneficial effect:
1. this outdoor armor photoelectric composite cable, through the first fixed block that sets up, second fixed block, first screw hole, second screw hole, lead screw, sealing ring, thirteen, seal groove, second rubber circle, the butt joint of second armor photoelectric composite cable can be made things convenient for through mutually supporting of second elastic component to first armor photoelectric composite cable, convenient operation, the leakproofness is good, and the steadiness is high, has avoided exposing of end of a thread.
2. This outdoor armor photoelectric composite cable, the resistance to compression subassembly that becomes through last resistance to compression cover, lower resistance to compression cover, inner sheath, first elastic component, third fixed block, fourth fixed block that set up can carry out buffer protection to first armor photoelectric composite cable and second armor photoelectric composite cable, has reduced the harm that the heavy object extrusion caused, has increased compressive capacity and security.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the first splicing sleeve and the second splicing sleeve of the present invention;
FIG. 3 is a schematic side view of the compression resistant assembly of the present invention;
fig. 4 is a schematic cross-sectional view of the first splice sleeve of the present invention.
In the figure: 1. a first armored photoelectric composite cable; 2. a second armored photoelectric composite cable; 3. mounting a compression-resistant sleeve; 4. pressing a pressure-resistant sleeve; 5. a first splice sleeve; 6. a second splice sleeve; 7. a first fixed block; 8. a second fixed block; 9. a first threaded hole; 10. a second threaded hole; 11. a screw rod; 12. a seal ring; 13. a first rubber ring; 14. a sealing groove; 15. a second rubber ring; 16. an inner sheath; 17. a first elastic member; 18. a third fixed block; 19. a fourth fixed block; 20. a second elastic member.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-4, an outdoor armored photoelectric composite cable includes a first armored photoelectric composite cable 1 and a second armored photoelectric composite cable 2, the diameters and appearances of the first armored photoelectric composite cable 1 and the second armored photoelectric composite cable 2 are the same, the outsides of the first armored photoelectric composite cable 1 and the second armored photoelectric composite cable 2 are both provided with a pressure-resistant component, the outside of the end portion of the first armored photoelectric composite cable 1 is fixedly sleeved with a first splicing sleeve 5, the outside of the end portion of the second armored photoelectric composite cable 2 is fixedly sleeved with a second splicing sleeve 6, the first splicing sleeve 5 is attached to the second splicing sleeve 6, the diameters of the first splicing sleeve 5 and the second splicing sleeve 6 are the same, the top and the bottom of the second splicing sleeve 6 are symmetrically and fixedly connected with a second fixing block 8, the middle portion of the side wall of the second fixing block 8 is provided with a second threaded hole 10 in a penetrating manner, and the inner cavity of the second threaded hole 10 is connected with a lead screw 11.
The end portion of the screw rod 11 is in threaded connection with the inside of the first threaded hole 9, the top and the bottom of the first splicing sleeve 5 are symmetrically and fixedly connected with the first fixing block 7, the first threaded hole 9 is formed in the middle of the side wall of the first fixing block 7, the second fixing block 8 is attached to the first fixing block 7, the cross-sectional dimensions of the second fixing block 8 are the same as those of the first fixing block 7, the side wall of the second splicing sleeve 6 is fixedly connected with a sealing ring 12, the sealing ring 12 is far away from the first rubber ring 13 fixedly connected with one end of the second splicing sleeve 6, the sealing groove 14 is formed in the side wall of the first splicing sleeve 5, the inner cavity of the sealing groove 14 is provided with a second rubber ring 15, the second rubber ring 15 is fixedly connected with the inner wall of the sealing groove 14, and the sealing ring 12 is inserted into the inner cavity of the sealing groove 14.
The outer diameter and the inner diameter of the first rubber ring 13 are the same as those of the sealing ring 12, the inner wall and the outer wall of the sealing ring 12 and the first rubber ring 13 are attached to the inner wall of the sealing groove 14 and are in sliding connection with the inner wall of the sealing groove 14, the side wall of the first rubber ring 13 is tightly abutted to the second rubber ring 15, the side wall of the second rubber ring 15 is provided with four second elastic members 20, the number of the second elastic members 20 is four, the four second elastic members 20 are uniformly distributed, one end, far away from the second rubber ring 15, of each second elastic member 20 is fixedly connected with the tail end wall body of the inner cavity of the sealing groove 14, the first fixing block 7, the second fixing block 8, the first threaded hole 9, the second threaded hole 10, the lead screw 11, the sealing ring 12, thirteen, the sealing groove 14, the second rubber ring 15 and the second elastic member 20 are matched with one another, so that the first armored photoelectric composite cable 1 can be conveniently abutted to the second armored photoelectric composite cable 2, the operation is convenient, the sealing performance is good, the stability is high, and the exposure of a cable head is avoided.
The resistance to compression subassembly includes resistance to compression cover 3, resistance to compression cover 4 down, inner sheath 16, first elastic component 17, third fixed block 18, fourth fixed block 19, the resistance to compression subassembly evenly sets up in the outside of second armor optoelectronic composite cable 2 and first armor optoelectronic composite cable 1, distance between the adjacent resistance to compression subassembly is five centimeters, it sets up with resistance to compression cover 4 symmetry down to go up resistance to compression cover 3, inner sheath 16 symmetry sets up in the inboard of last resistance to compression cover 3 with resistance to compression cover 4 down, first elastic component 17 evenly sets up in last resistance to compression cover 3, between resistance to compression cover 4 and the inner sheath 16 down.
Third fixed block 18 sets up both ends about both sides around last resistance to compression cover 3, fourth fixed block 19 sets up both ends about both sides around resistance to compression cover 4 down, third fixed block 18 and the 19 one-to-one of fourth fixed block and bolted connection, last resistance to compression cover 3 through setting up, resistance to compression cover 4 down, inner sheath 16, first elastic component 17, third fixed block 18, the resistance to compression subassembly that fourth fixed block 19 is constituteed can cushion protection to first armor photoelectric composite cable 1 and second armor photoelectric composite cable 2, the harm that the heavy object extrusion caused has been reduced, compressive capacity and security have been increased.
It should be noted that the present invention is an outdoor armored photoelectric composite cable, when in use, the first fixing block 7, the second fixing block 8, the first threaded hole 9, the second threaded hole 10, the lead screw 11, the sealing ring 12, thirteen, the sealing groove 14, the second rubber ring 15, and the second elastic member 20 are mutually matched to facilitate the butt joint of the first armored photoelectric composite cable 1 and the second armored photoelectric composite cable 2, specifically, when in butt joint, the ends of the first armored photoelectric composite cable 1 and the second armored photoelectric composite cable 2 are connected, then the sealing ring 12 is aligned to the sealing groove 14 and inserted, so that the first fixing block 7 corresponds to the second fixing block 8, the end of the lead screw 11 is connected by screw thread to enter the inner cavity of the first threaded hole 9 and rotate, the first fixing block 7 and the second fixing block 8 are mutually close to each other, the first rubber ring 13 extrudes the second rubber ring 15, the second rubber ring 15 deforms and extrudes the second elastic member 20, the second elastic part 20 and the second rubber ring 15 both generate reverse acting force, so that the sealing property and the stability are improved until the first fixed block 7 is jointed with the second fixed block 8, the operation is convenient, the sealing property is good, the stability is high, and the pressure-resistant assembly consisting of the upper pressure-resistant sleeve 3, the lower pressure-resistant sleeve 4, the inner sheath 16, the first elastic part 17, the third fixed block 18 and the fourth fixed block 19 exposed at the thread end can be prevented from carrying out buffer protection on the first armored photoelectric composite cable 1 and the second armored photoelectric composite cable 2, specifically, the upper pressure-resistant sleeve 3 and the lower pressure-resistant sleeve 4 bear force when the first armored photoelectric composite cable 1 and the second armored photoelectric composite cable 2 are extruded by a heavy object, the upper pressure-resistant sleeve 3 and the lower pressure-resistant sleeve 4 extrude the first elastic part 17, the first elastic part 17 generates reverse acting force, so as to reduce the damage caused by extrusion of the heavy object, the pressure resistance and the safety are improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an outdoor armor photoelectric composite cable, includes first armor photoelectric composite cable (1) and second armor photoelectric composite cable (2), its characterized in that: the exterior of the first armored photoelectric composite cable (1) and the exterior of the second armored photoelectric composite cable (2) are both provided with a pressure-resistant assembly, the outer side of the end part of the first armored photoelectric composite cable (1) is fixedly sleeved with a first splicing sleeve (5), and the outer side of the end part of the second armored photoelectric composite cable (2) is fixedly sleeved with a second splicing sleeve (6);
the top and the bottom of the second splicing sleeve (6) are symmetrically and fixedly connected with a second fixed block (8), the middle of the side wall of the second fixed block (8) is provided with a second threaded hole (10) in a penetrating way, the inner cavity of the second threaded hole (10) is in threaded connection with a screw rod (11), the top and the bottom of the first splicing sleeve (5) are symmetrically and fixedly connected with a first fixed block (7), and the middle of the side wall of the first fixed block (7) is provided with a first threaded hole (9);
the side wall fixedly connected with sealing ring (12) of second splice sleeve (6), the first rubber circle of one end fixedly connected with (13) of second splice sleeve (6) is kept away from in sealing ring (12), seal groove (14) have been seted up to the lateral wall of first splice sleeve (5), the inner chamber of seal groove (14) is provided with second rubber circle (15), the lateral wall of second rubber circle (15) is provided with second elastic component (20).
2. The outdoor armored optical-electrical composite cable of claim 1, wherein: the compression-resistant assembly comprises an upper compression-resistant sleeve (3), a lower compression-resistant sleeve (4), an inner sheath (16), a first elastic piece (17), a third fixing block (18) and a fourth fixing block (19).
3. An outdoor armored optical-electrical composite cable according to claim 1, wherein: the first armored photoelectric composite cable (1) and the second armored photoelectric composite cable (2) are identical in diameter and appearance, the first splicing sleeve (5) is attached to the second splicing sleeve (6), and the first splicing sleeve (5) is identical in diameter to the second splicing sleeve (6).
4. The outdoor armored optical-electrical composite cable of claim 1, wherein: the second fixing block (8) is attached to the first fixing block (7), the section sizes of the second fixing block (8) and the first fixing block (7) are the same, and the end portion of the screw rod (11) is in threaded connection with the inside of the first threaded hole (9).
5. An outdoor armored optical-electrical composite cable according to claim 1, wherein: the inner chamber of locating seal groove (14) is inserted in sealing ring (12), and the external diameter and the internal diameter of external diameter and internal diameter and sealing ring (12) of first rubber circle (13) are the same to the inner wall and the outer wall laminating and the sliding connection of inner wall and seal groove (14) of sealing ring (12) and first rubber circle (13), the lateral wall and the second rubber circle (15) of first rubber circle (13) closely contradict, the inner wall fixed connection of second rubber circle (15) and seal groove (14), the quantity of second elastic component (20) is four, four second elastic component (20) evenly distributed, and the one end of second rubber circle (15) and the terminal wall body fixed connection of inner chamber of seal groove (14) are kept away from in second elastic component (20).
6. An outdoor armored optical-electrical composite cable according to claim 2, wherein: the utility model discloses a cable, including first armor photoelectric composite cable (2), resistance to compression subassembly, last resistance to compression cover (3), inner sheath (16), first elastic component (17), second fixed block (19), third fixed block (18) and fourth fixed block (19), the resistance to compression subassembly evenly sets up in the outside of second armor photoelectric composite cable (2) and first armor photoelectric composite cable (1), and distance between the adjacent resistance to compression subassembly is five centimeters, go up resistance to compression cover (3) and lower resistance to compression cover (4) symmetry setting, inner sheath (16) symmetry sets up in the inboard of last resistance to compression cover (3) and lower resistance to compression cover (4), first elastic component (17) evenly set up in last resistance to compression cover (3), between resistance to compression cover (4) and inner sheath (16) down, third fixed block (18) set up in last resistance to compression cover (3) both ends about both sides, fourth fixed block (19) set up in both ends about both sides about resistance to compression cover (4), third fixed block (18) and fourth fixed block (19) one-to-one and bolted connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221799297.9U CN217882206U (en) | 2022-07-13 | 2022-07-13 | Outdoor armored photoelectric composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221799297.9U CN217882206U (en) | 2022-07-13 | 2022-07-13 | Outdoor armored photoelectric composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217882206U true CN217882206U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221799297.9U Active CN217882206U (en) | 2022-07-13 | 2022-07-13 | Outdoor armored photoelectric composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217882206U (en) |
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2022
- 2022-07-13 CN CN202221799297.9U patent/CN217882206U/en active Active
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