CN117724217A - Optical cable protection tube for communication - Google Patents
Optical cable protection tube for communication Download PDFInfo
- Publication number
- CN117724217A CN117724217A CN202410000245.8A CN202410000245A CN117724217A CN 117724217 A CN117724217 A CN 117724217A CN 202410000245 A CN202410000245 A CN 202410000245A CN 117724217 A CN117724217 A CN 117724217A
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- locking
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- shaped
- cable protection
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- 230000003287 optical effect Effects 0.000 title claims abstract description 30
- 238000004891 communication Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a communication optical cable protection tube, which belongs to the technical field of optical cable protection and comprises a sleeve, wherein a locking assembly, an auxiliary assembly and a plurality of supporting assemblies are arranged on the sleeve, the locking assembly comprises 2 locking tubes, the 2 locking tubes are respectively and fixedly arranged at two ends of the sleeve, the supporting assemblies can realize auxiliary support of the sleeve, improve the load resistance of the sleeve, prevent an optical cable from being immersed in water when the sleeve is damaged and water leakage occurs in the interior, realize the quick connection of two adjacent two sleeves, realize self locking, avoid falling off, realize quick separation when disassembly is needed, and realize sealing, covering and protection on the joint of the 2 sleeves and realize secondary fixation of the 2 sleeves by arranging a semi-cylinder.
Description
Technical Field
The invention relates to the technical field of optical cable protection, in particular to an optical cable protection tube for communication.
Background
The communication optical cable is widely used for signal transmission of various departments such as telecommunication, electric power, broadcasting and the like, is a main body of a communication network, is required to be installed on the ground, underground, seabed and the like according to requirements when being installed, and is easy to cause the damage of optical fibers in the communication optical cable under the influence of external environment, so that an optical cable protection tube is required to be used outside the communication optical cable, the capability of the communication optical cable for bearing external mechanical load is enhanced, the loss of the communication optical cable caused by the external environment can be avoided, and the internal optical fibers are further protected from the influence of the external environment.
The chinese patent application with publication number CN105914674B discloses a cable protection tube, which can protect an optical cable, but the connection of two adjacent cable protection tubes through a connection flange requires continuous screwing of a plurality of bolts, so that the installation efficiency is low, and the flange is easy to corrode and fall off in a long-term implementation process, so that the two adjacent cable protection tubes are disconnected, and damage is easily caused in an external environment where an internal optical cable is exposed, so that the invention provides the communication cable protection tube.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the optical cable protection tube for communication, which solves the problems that a plurality of bolts are required to be continuously screwed to realize the connection of two adjacent cable protection tubes through the connecting flange, the installation efficiency is low, and the flange is easy to corrode and fall off in the long-term realization process, so that the two adjacent cable protection tubes are disconnected, and the internal optical cable is easy to damage in the exposed external environment.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a communication is with cable protection pipe, including the sleeve pipe, be provided with locking subassembly on the sleeve pipe, locking subassembly includes 2 locking pipes, 2 locking pipes are fixed setting respectively at sheathed tube both ends, all rotate on the locking pipe and install locking swivel pipe, all rotate on the locking swivel pipe and install locking plectane, the even fixed 3 arc latch segment and the 3 arc recess of being provided with of side of locking plectane, the activity is provided with presses the crown plate on the locking swivel pipe, press fixedly on the crown plate and be provided with 2L shape fixed plates, press the side of crown plate and be provided with friction ring plate, through L shape fixed plate fixed connection between friction ring plate and the crown plate, be provided with auxiliary assembly and a plurality of supporting component on the sleeve pipe, supporting component all includes 2 fan-shaped pulling plates, fan-shaped pulling plate and sleeve pipe sliding fit, fan-shaped pulling plate's tip is all fixed and is provided with fan-shaped backup pad, auxiliary assembly includes a plurality of semicircle drums, semicircle tube is used for covering protection locking subassembly.
Further, the arc-shaped locking blocks and the arc-shaped grooves on the same locking circular plate are arranged at intervals, the arc-shaped grooves are movably connected with the corresponding arc-shaped locking blocks when the adjacent 2 sleeves are connected, and a plurality of straight strips are uniformly arranged on the locking circular plate.
Further, a first locking outer ratchet wheel and a second locking outer ratchet wheel are fixedly arranged on the locking rotating tube, the rotation directions of the first locking outer ratchet wheel and the second locking outer ratchet wheel are opposite, a first locking inner ratchet wheel is fixedly arranged on the side face of the locking circular plate, the first locking inner ratchet wheel and the corresponding first locking outer ratchet wheel form a ratchet mechanism, and a torsion spring is arranged between the locking rotating tube and the locking tube.
Further, the locking rotating pipes are provided with threads, the threads and the pressing ring plates form screw pairs, and friction force exists between the friction ring plates and the corresponding locking circular plates when the friction ring plates are contacted.
Further, the supporting laths are symmetrically and fixedly arranged on the locking pipe, the fixing laths are slidably arranged on the supporting laths, the second locking inner ratchet wheel and the locking sliding frame are arranged on two sides of the pressing ring plate, the second locking inner ratchet wheel and the locking sliding frame are fixedly connected through the fixing laths, the second locking inner ratchet wheel and the second locking outer ratchet wheel form a ratchet mechanism, the locking bolt is arranged between the locking pipe and the locking sliding frame, the limiting sliding plate is symmetrically and fixedly arranged on the friction ring plate, and the limiting sliding plate is in sliding fit with the corresponding fixing laths.
Further, the supporting component also comprises 2 semicircular shielding plates, fixing bolts are arranged between the semicircular shielding plates and the sleeves, the semicircular shielding plates are used for covering and protecting the corresponding fan-shaped pulling plates, the fan-shaped supporting plates are used for supporting the optical cables, and clamping grooves are formed in the fan-shaped pulling plates.
Further, all fixed mounting has supplementary circle piece on the locking pipe, is provided with auxiliary bolt between semi-cylinder and the supplementary circle piece, realizes the fixed of semi-cylinder and supplementary circle piece through auxiliary bolt when adjacent 2 sleeve pipes are connected.
Further, the auxiliary assembly further comprises an auxiliary base, an auxiliary sliding seat is symmetrically arranged on the auxiliary base in a sliding mode, an auxiliary supporting rod is fixedly arranged on the auxiliary sliding seat in a symmetrical mode, and auxiliary pin holes matched with the auxiliary supporting rod are symmetrically formed in the auxiliary round block.
Compared with the prior art, the invention has the beneficial effects that: (1) According to the invention, the supporting component is arranged, so that the auxiliary supporting of the sleeve can be realized, the load resistance of the sleeve is improved, and the optical cable is prevented from being immersed in water when the sleeve is damaged and water leakage and accumulation occur in the sleeve. (2) According to the invention, the locking assembly is arranged, so that the quick connection of two adjacent two sleeves can be realized, the self-locking can be realized, the falling off is avoided, and the quick separation can be realized when the sleeve is required to be disassembled. (3) The invention can seal, cover and protect the joint of 2 sleeves by arranging the semi-cylinder, and can realize the secondary fixation of 2 sleeves.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the support assembly of the present invention.
Fig. 3 is a schematic structural view of the load assembly of the present invention.
Fig. 4 is a schematic view of the structure of the auxiliary round block of the present invention.
Fig. 5 is a schematic view of the structure of the locking assembly of the present invention.
Fig. 6 is a schematic view of the structure of the pressing ring plate of the present invention.
Fig. 7 is a schematic view of the structure of the locking carriage of the present invention.
Fig. 8 is a cross-sectional view of the locking assembly of the present invention.
Fig. 9 is a front view of the locking assembly of the present invention.
Fig. 10 is a schematic view of the structure of the arc-shaped groove of the present invention.
Reference numerals: 101-a sleeve; 102-an optical cable; 103-semi-cylinder; 104-semicircular cover plate; 105-auxiliary base; 106, locking the tube; 107-auxiliary round blocks; 108-an auxiliary slide carriage; 109-auxiliary support bars; 110-auxiliary bolts; 111-sector support plates; 112-fixing bolts; 113-locking the circular plate; 114-straight strips; 115-arc locking blocks; 116-arc-shaped grooves; 117-locking the rotating tube; 118-threads; 119-locking the outer ratchet wheel I; 120-locking the first inner ratchet wheel; 121-friction ring plate; 122-pressing the ring plate; 123-locking the inner ratchet II; 124-locking the outer ratchet II; 125-locking the carriage; 126-fixing the lath; 127-locking bolt; 128-auxiliary pin holes; 129-L shaped fixing plate; 130-bracing a lath; 131-limiting sliding plates; 132-fan-shaped pulling plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Examples: referring to fig. 1 to 10, the optical cable protection tube for communication comprises a sleeve 101, wherein a locking assembly is arranged on the sleeve 101, the locking assembly comprises 2 locking tubes 106,2, namely, locking tubes 106, which are respectively and fixedly arranged at two ends of the sleeve 101, locking tubes 106 are respectively and rotatably provided with a locking rotation tube 117, a torsion spring is arranged between the locking rotation tube 117 and the locking tubes 106, one end of the torsion spring is fixedly connected to the locking tubes 106, and the other end of the torsion spring is fixedly connected to the locking rotation tube 117.
The locking rotary pipe 117 is provided with a locking circular plate 113 in a rotary mode, a plurality of straight strips 114 are uniformly arranged on the locking circular plate 113, 3 arc locking blocks 115 and 3 arc grooves 116 are uniformly and fixedly arranged on the side face of the locking circular plate 113, the arc locking blocks 115 and the arc grooves 116 on the same locking circular plate 113 are arranged at intervals, and when 2 adjacent sleeves 101 are connected, the arc grooves 116 are movably connected with the corresponding arc locking blocks 115.
The locking rotation tube 117 is fixedly provided with a first locking outer ratchet wheel 119 and a second locking outer ratchet wheel 124, the rotation directions of the first locking outer ratchet wheel 119 and the second locking outer ratchet wheel 124 are opposite, the side face of the locking circular plate 113 is fixedly provided with a first locking inner ratchet wheel 120, and the first locking inner ratchet wheel 120 and the corresponding first locking outer ratchet wheel 119 form a ratchet mechanism.
When the 2 sleeves 101 are connected, firstly, the axes of the 2 sleeves 101 are on the same straight line, namely, the axes of the 2 locking circular plates 113 are on the same straight line, then, the 2 locking circular plates 113 are respectively driven to rotate relative to the locking rotation pipe 117, at the moment, the first locking inner ratchet wheel 120 rotates relative to the first locking outer ratchet wheel 119, finally, the arc-shaped locking blocks 115 and the arc-shaped grooves 116 on the 2 locking circular plates 113 are in one-to-one correspondence, then, the 2 locking circular plates 113 are jointed, namely, the arc-shaped locking blocks 115 are jointed with the corresponding arc-shaped grooves 116, then, the 1 locking circular plate 113 in the 2 locking circular plates 113 is driven to rotate, and then, the arc-shaped locking blocks 115 and the arc-shaped grooves 116 are completely jointed, and at the moment, the straight plates 114 on the 2 locking circular plates 113 are in one-to-one correspondence.
The movable pressing ring plate 122 that is provided with on the locking rotation pipe 117, all be provided with screw thread 118 on the locking rotation pipe 117, screw thread 118 constitutes the screw pair with pressing ring plate 122, presses the fixed 2L shape fixed plates 129 that are provided with on the ring plate 122, presses the side of ring plate 122 to be provided with friction ring plate 121, presses through L shape fixed plate 129 fixed connection between ring plate 121 and the pressing ring plate 122, has frictional force between the two when friction ring plate 121 and the locking plectane 113 that corresponds contact.
The symmetrical fixing of locking pipe 106 is provided with bracing lath 130, equal slidable mounting has fixed lath 126 on the bracing lath 130, press the both sides of annular slab 122 and be provided with locking inner ratchet 123 and locking balladeur train 125, through fixed lath 126 fixed connection between locking inner ratchet 123 and the locking balladeur train 125, locking inner ratchet 123 and locking outer ratchet 124 constitute ratchet, be provided with locking bolt 127 between locking pipe 106 and the locking balladeur train 125, through locking bolt 127 fixed connection between locking pipe 106 and the locking balladeur train 125, the symmetrical fixing is provided with spacing slide 131 on the friction annular slab 121, spacing slide 131 and corresponding fixed lath 126 sliding fit, when initial position, locking balladeur train 125 and locking pipe 106 are in fixed state under the effect of locking bolt 127.
After the adjacent 2 locking circular plates 113 are connected, the 2 locking circular plates 113 are driven to reversely rotate, at this time, the first locking inner ratchet wheel 120 cannot rotate relative to the first locking outer ratchet wheel 119, namely, the first locking inner ratchet wheel 120 and the first locking outer ratchet wheel 119 synchronously rotate, further, the locking rotating pipe 117 and the second locking outer ratchet wheel 124 synchronously rotate, the second locking outer ratchet wheel 124 rotates relative to the second locking inner ratchet wheel 123, torsion springs between the locking rotating pipe 117 and the locking pipe 106 are compressed, further, the pressing ring plate 122 moves towards the direction close to the locking circular plates 113 under the action of the threads 118, the friction ring plate 121 synchronously rotates under the action of the L-shaped fixing plate 129, further, the friction ring plate 121 on the adjacent 2 locking pipes 106 is close to the locking circular plates 113, finally, the friction ring plate 121 contacts the locking circular plates 113, fixing of the locking circular plates 113 is achieved, when the locking circular plates 113 cannot continuously rotate, namely, the locking circular plates 122 and the friction ring plates 121 cannot continuously move, and under the action of the locking inner ratchet wheels 123 and the second locking ratchet wheels 124 cannot rotate, namely, self-locking of the locking circular plates 117 cannot be achieved.
When the 2 sleeves 101 are required to be disconnected, the locking bolts 127 on the adjacent 2 locking pipes 106 are unscrewed, namely the fixing of the locking sliding frames 125 is loosened, the locking sliding frames 125 are pulled manually to move in the direction away from the locking circular plates 113, under the action of the fixing slat 126, the second locking ratchet wheel 123 synchronously moves, so that the second locking inner ratchet wheel 123 is separated from the second locking ratchet wheel 124, namely the locking rotating pipe 117 and the second locking outer ratchet wheel 124 can rotate freely, under the action of the torsion spring between the locking rotating pipe 117 and the locking pipe 106, the friction ring plate 121 is separated from the contact of the locking circular plates 113 and returns to the initial position, and then the 1 locking circular plates 113 in the 2 locking circular plates 113 are driven to rotate, so that the arc-shaped locking blocks 115 and the arc-shaped grooves 116 are separated from each other, and the separation of the 2 sleeves 101 is realized.
Be provided with a plurality of supporting components on the sleeve pipe 101, supporting component all includes 2 fan-shaped pulling plates 132 and 2 semicircle shielding plates 104, fan-shaped pulling plates 132 and sleeve pipe 101 sliding fit, fan-shaped supporting plate 111 is all fixedly provided with to the tip of fan-shaped pulling plates 132, be provided with fixing bolt 112 between semicircle shielding plates 104 and the sleeve pipe 101, through fixing bolt 112 fixed connection between semicircle shielding plates 104 and the sleeve pipe 101, semicircle shielding plates 104 are used for covering protection corresponding fan-shaped pulling plates 132, fan-shaped supporting plate 111 is used for supporting when 102,2 fan-shaped supporting plates 111 of optical cable engage and semicircle shielding plates 104 fixed state, fan-shaped supporting plate 111 carries out auxiliary support to the sleeve pipe 101 inside, and optical cable 102 is in the position between 2 fan-shaped supporting plates 111, thereby make optical cable 102 be located the central point of sleeve pipe 101, when avoiding the inside ponding that appears of damage to take place to sleeve pipe 101, optical cable 102 submerges in the aquatic, all be provided with the draw-in groove on the fan-shaped pulling plate 132.
Be provided with auxiliary assembly and a plurality of supporting component on the sleeve pipe 101, auxiliary assembly includes auxiliary base 105 and a plurality of semicircle 103, semicircle 103 is used for covering protection locking subassembly, equal fixed mounting has supplementary circle piece 107 on the locking pipe 106, be provided with auxiliary bolt 110 between semicircle 103 and the supplementary circle piece 107, the fixed of semicircle 103 and supplementary circle piece 107 is realized through auxiliary bolt 110 when 2 adjacent sleeve pipes 101 are connected, the slidable mounting of symmetry has supplementary slide 108 on the auxiliary base 105, the fixed auxiliary support pole 109 that is provided with of symmetry on the supplementary slide 108, the symmetry is provided with the auxiliary pinhole 128 with auxiliary support pole 109 complex on the supplementary circle piece 107.
Working principle: when the sleeve 101 is used, all the semicircular shielding plates 104 are removed, the fan-shaped supporting plates 111 are located at positions far away from the axis of the sleeve 101, after the optical cable 102 passes through the center of the sleeve 101, the fan-shaped pulling plates 132 are connected with the sleeve 101, namely the corresponding 2 fan-shaped supporting plates 111 are connected, the optical cable 102 is located at positions among the 2 fan-shaped supporting plates 111, and the semicircular shielding plates 104 are fixedly connected with the sleeve 101 through the fixing bolts 112, so that the fan-shaped supporting plates 111 are supported.
When 2 sleeves 101 are required to be connected in a sealing mode, auxiliary round blocks 107 on 2 sleeves 101 are placed on auxiliary supporting rods 109 respectively, auxiliary pin holes 128 on the auxiliary round blocks 107 are connected with corresponding auxiliary supporting rods 109, the axes of the 2 sleeves 101 are on the same straight line under the action of the auxiliary supporting rods 109, the 2 locking round plates 113 are driven to rotate respectively, the arc-shaped locking blocks 115 and the arc-shaped grooves 116 are in one-to-one correspondence, the auxiliary sliding seat 108 is pushed to slide, the arc-shaped locking blocks 115 are connected with the arc-shaped grooves 116, 1 locking round plate 113 in the 2 locking round plates 113 is driven to rotate, the arc-shaped locking blocks 115 and the arc-shaped grooves 116 are completely connected, the 2 locking round plates 113 synchronously rotate through straight strip plates 114 on the surfaces of the locking round plates 113, at the moment, the locking round plates 113 and the locking rotary tubes 117 synchronously rotate, the friction ring plates 121 are fixed, and finally the friction ring plates 121 cannot move continuously, namely the 2 sleeves 101 are connected in a sealing mode, and the friction ring plates 121 cannot move freely under the action of locking inner ratchet wheels 123 and locking outer ratchet wheels 124.
Then, two ends of the semi-cylinder 103 are fixedly connected with the 2 auxiliary round blocks 107 through the auxiliary bolts 110, the connection between the 2 sleeves 101 is sealed and covered under the action of the semi-cylinder 103, and after the connection of the 2 sleeves 101 is completed, the auxiliary assembly is removed.
The present invention is not limited to the above-described embodiments, and various modifications are possible within the scope of the present invention without inventive labor, as those skilled in the art will recognize from the above-described concepts.
Claims (8)
1. Communication is with cable protection tube, including sleeve pipe (101), its characterized in that:
the locking assembly comprises 2 locking pipes (106), the 2 locking pipes (106) are respectively and fixedly arranged at two ends of the sleeve (101), locking rotary pipes (117) are rotatably arranged on the locking pipes (106), locking circular plates (113) are rotatably arranged on the locking rotary pipes (117), 3 arc-shaped locking blocks (115) and 3 arc-shaped grooves (116) are uniformly and fixedly arranged on the side surfaces of the locking circular plates (113), a pressing ring plate (122) is movably arranged on the locking rotary pipes (117), 2L-shaped fixing plates (129) are fixedly arranged on the pressing ring plate (122), friction ring plates (121) are arranged on the side surfaces of the pressing ring plate (122), and the friction ring plates (121) are fixedly connected with the pressing ring plate (122) through the L-shaped fixing plates (129);
be provided with auxiliary assembly and a plurality of supporting component on sleeve pipe (101), supporting component all includes 2 fan-shaped pulling plates (132), fan-shaped pulling plates (132) and sleeve pipe (101) sliding fit, and the tip of fan-shaped pulling plates (132) is all fixed to be provided with fan-shaped backup pad (111), auxiliary assembly includes a plurality of semicircle (103), and semicircle (103) are used for covering protection locking component.
2. The communication cable protection tube according to claim 1, wherein: the arc-shaped locking blocks (115) and the arc-shaped grooves (116) on the same locking circular plate (113) are arranged at intervals, the arc-shaped grooves (116) are movably connected with the corresponding arc-shaped locking blocks (115) when the adjacent 2 sleeves (101) are connected, and a plurality of straight strips (114) are uniformly arranged on the locking circular plate (113).
3. The optical cable protection tube for communication according to claim 2, wherein: the locking rotary tube (117) is fixedly provided with a first locking outer ratchet (119) and a second locking outer ratchet (124), the rotation directions of the first locking outer ratchet (119) and the second locking outer ratchet (124) are opposite, the side face of the locking circular plate (113) is fixedly provided with a first locking inner ratchet (120), the first locking inner ratchet (120) and the corresponding first locking outer ratchet (119) form a ratchet mechanism, and a torsion spring is arranged between the locking rotary tube (117) and the locking tube (106).
4. A communications cable protection tube according to claim 3 wherein: the locking rotation pipes (117) are provided with threads (118), the threads (118) and the pressing ring plates (122) form screw pairs, and friction force exists between the friction ring plates (121) and the corresponding locking circular plates (113) when the friction ring plates are contacted.
5. The communication cable protection tube according to claim 4, wherein: the locking pipe (106) is symmetrically fixed with a support slat (130), the support slat (130) is provided with a fixed slat (126) in a sliding manner, two sides of the pressing ring plate (122) are provided with a locking inner ratchet wheel II (123) and a locking sliding frame (125), the locking inner ratchet wheel II (123) and the locking sliding frame (125) are fixedly connected through the fixed slat (126), the locking inner ratchet wheel II (123) and the locking outer ratchet wheel II (124) form a ratchet mechanism, a locking bolt (127) is arranged between the locking pipe (106) and the locking sliding frame (125), and a limiting sliding plate (131) is arranged on the friction ring plate (121) in a symmetrical manner in a sliding manner with the corresponding fixed slat (126).
6. The optical cable protection tube for communication according to claim 5, wherein: the supporting component further comprises 2 semicircular shielding plates (104), fixing bolts (112) are arranged between the semicircular shielding plates (104) and the sleeve (101), the semicircular shielding plates (104) are used for shielding and protecting corresponding fan-shaped pulling plates (132), the fan-shaped supporting plates (111) are used for supporting the optical cables (102), and clamping grooves are formed in the fan-shaped pulling plates (132).
7. The communication cable protection tube according to claim 6, wherein: the locking pipe (106) is fixedly provided with auxiliary round blocks (107), auxiliary bolts (110) are arranged between the semi-cylinder (103) and the auxiliary round blocks (107), and when the adjacent 2 sleeves (101) are connected, the semi-cylinder (103) and the auxiliary round blocks (107) are fixed through the auxiliary bolts (110).
8. The communication cable protection tube according to claim 7, wherein: the auxiliary assembly further comprises an auxiliary base (105), an auxiliary sliding seat (108) is symmetrically and slidably arranged on the auxiliary base (105), auxiliary supporting rods (109) are symmetrically and fixedly arranged on the auxiliary sliding seat (108), and auxiliary pin holes (128) matched with the auxiliary supporting rods (109) are symmetrically formed in the auxiliary round blocks (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410000245.8A CN117724217B (en) | 2024-01-02 | 2024-01-02 | Optical cable protection tube for communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410000245.8A CN117724217B (en) | 2024-01-02 | 2024-01-02 | Optical cable protection tube for communication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117724217A true CN117724217A (en) | 2024-03-19 |
| CN117724217B CN117724217B (en) | 2024-06-21 |
Family
ID=90205324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410000245.8A Active CN117724217B (en) | 2024-01-02 | 2024-01-02 | Optical cable protection tube for communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117724217B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100933502B1 (en) * | 2009-09-16 | 2009-12-31 | 이호기술단(주) | Protecting pipe for communication cable |
| KR102346768B1 (en) * | 2021-03-12 | 2022-01-05 | (주)태양유니스 | Protection system of information and communication cable for work field |
| CN113964751A (en) * | 2021-10-28 | 2022-01-21 | 广西霖悦科技有限公司 | Cable protection pipe, connecting cover and two-end locking device thereof |
| CN216355920U (en) * | 2021-11-08 | 2022-04-19 | 国网河南省电力公司济源供电公司 | Cable shaft-shaped head locking device |
| CN114415310A (en) * | 2022-01-21 | 2022-04-29 | 姜妮 | Optical cable and cable connector with efficient waterproof structure |
| CN218767475U (en) * | 2022-12-07 | 2023-03-28 | 国网福建省电力有限公司信息通信分公司 | Optical cable sleeve forming die connector |
| CN116054073A (en) * | 2023-02-28 | 2023-05-02 | 安徽盛琅电器有限公司 | Cold shrinkage type outdoor cable terminal connector |
| EP4187300A1 (en) * | 2021-11-30 | 2023-05-31 | Corning Research & Development Corporation | Cable attachment device |
| CN117254408A (en) * | 2023-11-10 | 2023-12-19 | 山东红日东升科技有限公司 | Cable protection tube convenient to installation |
| CN117293750A (en) * | 2023-11-23 | 2023-12-26 | 河间市瀛州电信器材有限公司 | Three-eye single-groove clamping plate for communication |
-
2024
- 2024-01-02 CN CN202410000245.8A patent/CN117724217B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100933502B1 (en) * | 2009-09-16 | 2009-12-31 | 이호기술단(주) | Protecting pipe for communication cable |
| KR102346768B1 (en) * | 2021-03-12 | 2022-01-05 | (주)태양유니스 | Protection system of information and communication cable for work field |
| CN113964751A (en) * | 2021-10-28 | 2022-01-21 | 广西霖悦科技有限公司 | Cable protection pipe, connecting cover and two-end locking device thereof |
| CN216355920U (en) * | 2021-11-08 | 2022-04-19 | 国网河南省电力公司济源供电公司 | Cable shaft-shaped head locking device |
| EP4187300A1 (en) * | 2021-11-30 | 2023-05-31 | Corning Research & Development Corporation | Cable attachment device |
| CN114415310A (en) * | 2022-01-21 | 2022-04-29 | 姜妮 | Optical cable and cable connector with efficient waterproof structure |
| CN218767475U (en) * | 2022-12-07 | 2023-03-28 | 国网福建省电力有限公司信息通信分公司 | Optical cable sleeve forming die connector |
| CN116054073A (en) * | 2023-02-28 | 2023-05-02 | 安徽盛琅电器有限公司 | Cold shrinkage type outdoor cable terminal connector |
| CN117254408A (en) * | 2023-11-10 | 2023-12-19 | 山东红日东升科技有限公司 | Cable protection tube convenient to installation |
| CN117293750A (en) * | 2023-11-23 | 2023-12-26 | 河间市瀛州电信器材有限公司 | Three-eye single-groove clamping plate for communication |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117724217B (en) | 2024-06-21 |
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