CN221051211U - Photoelectric composite cable protection device - Google Patents
Photoelectric composite cable protection device Download PDFInfo
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- CN221051211U CN221051211U CN202323230606.8U CN202323230606U CN221051211U CN 221051211 U CN221051211 U CN 221051211U CN 202323230606 U CN202323230606 U CN 202323230606U CN 221051211 U CN221051211 U CN 221051211U
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- composite cable
- guide
- protection unit
- photoelectric composite
- protection device
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- 239000002131 composite material Substances 0.000 title claims abstract description 73
- 230000000149 penetrating effect Effects 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 40
- 239000011241 protective layer Substances 0.000 claims description 5
- 230000005693 optoelectronics Effects 0.000 claims description 2
- 239000003351 stiffener Substances 0.000 claims 2
- 238000005452 bending Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 8
- 238000004064 recycling Methods 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a photoelectric composite cable protection device, which comprises: the upper protection unit (1) is provided with a plurality of upper connecting holes in a penetrating way; the lower protection unit (2) is provided with a plurality of lower connecting holes matched with the upper connecting holes to finish work in a penetrating way; a plurality of locking pieces (3); the upper protection unit (1) and the lower protection unit (2) are connected together by the plurality of locking pieces (3) to form a protection device for protecting the photoelectric composite cable (5), and the whole protection device is of a horn-shaped structure. The utility model has the advantages of ingenious design, reliable structure and convenient disassembly and assembly, and can solve the problem that the photoelectric composite cable is damaged due to the fact that the bending radius of the fixed end is smaller than the bending radius of the fixed end due to uncontrollable factors in the process of laying and recycling the photoelectric composite cable, thereby effectively ensuring that the photoelectric composite cable is effectively supported under various angles.
Description
Technical Field
The utility model relates to a protection device, in particular to a photoelectric composite cable protection device, which is mainly used for protecting a universal joint of an underwater photoelectric composite cable and belongs to the technical field of photoelectric composite cable protection.
Background
The photoelectric composite cable is a power channel and a signal transmission channel of an underwater power distribution system, can transmit electric energy and can realize optical fiber communication, and is a composite cable with double functions. Along with the increasing demands of information communication such as offshore oil gas, offshore wind power and the like on the photoelectric composite cable, the problem of faults of the photoelectric composite cable at the joint and the fixed end is also more and more remarkable. In order to ensure the normal operation of the photoelectric composite cable, the bending radius of the photoelectric composite cable is definitely regulated, and when the bending radius of the cable is too small, the cable and the optical fiber of the cable can be damaged. The existing technical scheme of the underwater lifting platform mostly adopts a hinged structural form, and when the cable receives external force, the cable can rotate in a fixed direction by a certain angle in the longitudinal direction, so that the cable is prevented from being damaged because the included angle of the cable is smaller than the bending radius of the cable due to stress. However, due to the action of sea waves and uncertainty of the pulling force direction of the ship in the process of winding and unwinding the photoelectric composite cable, the existing structural form may cause the photoelectric composite cable to be not protected in place under the pulling force of a certain angle, so that the cable is damaged.
Therefore, it is necessary to develop a practical, reliable and convenient photoelectric composite cable protection device to solve the above technical problems.
Disclosure of Invention
Aiming at the defects and shortcomings existing in the background technology, the utility model improves and innovates the defects, and aims to provide the photoelectric composite cable protection device which is ingenious in design, reliable in structure and convenient to assemble and disassemble, and the situation that the photoelectric composite cable is damaged due to the fact that the bending radius of the fixed end is smaller than the bending radius of the fixed end due to uncontrollable factors in the process of laying and recycling the photoelectric composite cable can be solved, so that the photoelectric composite cable can be effectively supported under various angles.
In order to solve the above problems and achieve the above objects, the present utility model provides a protection device for an optical-electrical composite cable, which is implemented by adopting the following design structure and the following technical scheme:
An improvement of an optoelectronic composite cable protection device of the utility model comprises:
The upper protection unit (1) is provided with a plurality of upper connecting holes in a penetrating way;
the lower protection unit (2) is provided with a plurality of lower connecting holes matched with the upper connecting holes to finish work in a penetrating way;
A plurality of locking pieces (3);
The upper protection unit (1) and the lower protection unit (2) are connected together by the plurality of locking pieces (3) to form a protection device for protecting the photoelectric composite cable (5), and the whole protection device is of a horn-shaped structure.
As the improvement of the utility model, the upper protection unit (1) and the lower protection unit (2) are also provided with protection pads (4).
As a further improvement of the utility model, the upper protection unit (1) and the lower protection unit (2) are symmetrically arranged relative to each other, and the shape, the structure and the size of the upper protection unit (1) and the lower protection unit (2) are the same.
As a still further improvement of the above-described utility model, the upper protection unit (1) includes:
the guide frame (11), the guide frame (11) is connected to one end of the guide pipe (12);
The guide tube (12), the both sides symmetry of guide tube (12) link up and have offered a plurality of guide tube connecting holes.
As a still further improvement of the present utility model described above, the guide frame (11) includes:
The arc-shaped fixing plates (111), wherein the arc-shaped fixing plates (111) are symmetrically connected to two sides of one end of the guide pipe (12);
The connecting ring (112), the whole connecting ring (112) is in a semicircular structure, and two ends of the connecting ring (112) are connected with the non-guide pipe ends of the two arc-shaped fixing plates (111);
The guide rings (113), the whole guide rings (113) are of a semicircular structure, and a plurality of guide rings (113) are sequentially arranged between two arc-shaped fixing plates (111) at intervals;
Wherein the diameter of the guide rings (113) gradually increases from the end of the guide rings to the end of the connecting rings.
As a still further improvement of the present utility model described above, there are further included a first reinforcing rib (114) and a second reinforcing rib (115);
One end of a first reinforcing rib (114) is connected with the middle part of the inner wall of the connecting ring (112), the other end of the first reinforcing rib (114) is connected with the guide pipe (12), and a first connecting plate connecting hole which is connected with the guide ring (113) in an adapting way is formed in one side of the first reinforcing rib (114);
The second reinforcing ribs (115) are symmetrically arranged at two sides of the first reinforcing rib (114), one end of each second reinforcing rib (115) is connected to the inner wall of the connecting ring (112), and one side of each second reinforcing rib (115) is connected to a plurality of guide rings (113) close to the end of the connecting ring (112);
Wherein the length of the second reinforcing rib (115) is shorter than the length of the first reinforcing rib (114).
As a further improvement of the utility model, the outer sides of the arc-shaped fixing plates (111) are provided with a plurality of upper connecting holes in a penetrating way, and the two arc-shaped fixing plates (111) are integrally arranged in a splayed shape;
the outer wall of the guide ring (113) is also connected with a protective layer.
As a still further improvement of the utility model, the guide tube (12) comprises a semicircular tubular body and connecting parts symmetrically connected to two sides of the tubular body, the guide tube connecting holes are formed in the connecting parts in a penetrating manner, and the protection pad (4) is connected to the inner wall of the tubular body.
As a still further improvement of the utility model, the protective pad (4) is of a semicircular tubular structure as a whole, wherein the thickness of the two ends of the protective pad (4) is lower than that of the middle section.
As a still further development of the utility model described above, the locking element (3) comprises a threaded rod and a nut and a washer, wherein the non-tightening head end of the threaded rod is provided with an external thread section adapted to the nut.
The working principle is as follows:
Before use, an operator installs a fixed bracket (6) at the edge of one end of a navigation body (7);
When in installation, an operator firstly fixes the lower protection unit (2) at the edge of the navigation body (7); then placing the photoelectric composite cable (5) in a guide pipe (12) to enable one end of the photoelectric composite cable (5) to extend into a guide frame (11), and then fixedly connecting an upper protection unit (1) with a lower protection unit (2) through a plurality of locking pieces (3) by an operator to form a protection device with a horn-shaped structure; finally, the operator can connect the photoelectric composite cable (5) with other equipment for use. In the laying and recycling process of the photoelectric composite cable (5), the problem that the bending radius of the cable at the fixed end of the photoelectric composite cable (5) is difficult to guarantee under various angles can be effectively solved by adopting a horn mouth structural design mode.
Compared with the prior art, the utility model has the following beneficial effects:
1. The utility model has ingenious design, reliable structure and convenient disassembly and assembly, and can solve the problem that the bending radius at the fixed end is smaller than the bending radius of the photoelectric composite cable due to uncontrollable factors in the process of laying and recycling the photoelectric composite cable;
2. The guide frame adopts a horn mouth structural design mode with a certain radius, so that the photoelectric composite cable can be effectively supported under various angles;
3. The outer wall of the guide ring is also connected with a protective layer, so that the integrity of the photoelectric composite cable can be better protected, and the photoelectric composite cable is not easy to damage in the use process;
4. the guide frame is provided with materials such as a rubber pad, so that when the guide frame contacts with the photoelectric composite cable, the photoelectric composite cable can be prevented from being damaged, and meanwhile, the photoelectric composite cable can be fixed and is not easy to slide;
5. The utility model has simple structure and easy manufacture, in the lifting process of the photoelectric composite cable, the horn mouth structure can ensure the bending radius requirement of the photoelectric composite cable by 360 degrees, and the problem that the bending radius of the cable at the fixed end of the photoelectric composite cable (5) is difficult to ensure under various angles can be effectively solved by adopting the horn mouth structure.
Drawings
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is one of the usage patterns of the present utility model;
FIG. 2 is a second view of the present utility model;
FIG. 3 is a schematic view of the overall structure of the present utility model;
FIG. 4 is a schematic view of an exploded construction of the present utility model;
fig. 5 is a schematic structural view of the components of the upper protection unit (1) of the present utility model;
fig. 6 is a schematic plan view of the components of the upper protection unit (1) of the present utility model;
Wherein, the reference numerals in the figures: 1-upper protection unit, 11-guide frame, 12-guide tube, 111-arc fixing plate, 112-connecting ring, 113-guide ring, 114-first reinforcing rib, 115-second reinforcing rib;
2-a lower protection unit;
3-a locking member;
4-a protection pad;
5-an optical-electrical composite cable;
6-fixing the bracket;
7-navigation body.
Detailed Description
In order to make the technical means, the inventive features, the achieved objects and the effects of the present utility model easy to understand, the technical solution of the present utility model will be described in further detail below with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments of the present utility model and the features of the embodiments can be combined without conflict. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
An optical-electrical composite cable protection device as shown in fig. 1 to 6 of the specification, comprising:
The upper protection unit 1 is provided with a plurality of upper connecting holes in a penetrating way;
The lower protection unit 2 is provided with a plurality of lower connecting holes matched with the upper connecting holes to finish work in a penetrating way;
A plurality of locking members 3;
Wherein, a plurality of retaining members 3 connect the upper protection unit 1 and the lower protection unit 2 together to form a protection device for protecting the photoelectric composite cable 5, and the whole protection device is in a horn-shaped structure.
In the utility model, the shape and the size of the upper connecting hole and the lower connecting hole are the same; the horn mouth of the device has the main functions of protecting the bending radius of the photoelectric composite cable 5 under the traction of any angle force to be larger than the minimum bending radius, and the structural strength meets the use requirement; the two guide frames 11 behind the guide tube 12 adopt a buckling structural form, are of semicircular structures, have diameters slightly larger than the diameter of the photoelectric composite cable 5, are provided with materials such as rubber pads, and can avoid damaging the photoelectric composite cable 5 when the guide frames 11 are contacted with the photoelectric composite cable 5, and can fix the photoelectric composite cable 5 without sliding.
Further, as shown in fig. 3 of the specification, the upper protection unit 1 and the lower protection unit 2 are provided with protection pads 4.
Further, as shown in fig. 3 and fig. 4 of the specification, the upper protection unit 1 and the lower protection unit 2 are symmetrically arranged relative to each other, and the shape and the structure of the upper protection unit 1 and the lower protection unit 2 are the same.
Further, as shown in fig. 5 and 6 of the specification, the upper protection unit 1 includes:
The guide frame 11, the guide frame 11 connects one end of the guide pipe 12;
the guide tube 12, the both sides symmetry of guide tube 12 link up and have offered a plurality of guide tube connecting holes.
Further, as shown in fig. 5, the guide frame 11 includes:
the arc-shaped fixing plates 111, wherein the arc-shaped fixing plates 111 are symmetrically connected to two sides of one end of the guide tube 12;
The connecting ring 112, the whole connecting ring 112 is in a semicircular structure, and two ends of the connecting ring 112 are connected with the non-guide pipe ends of the two arc-shaped fixing plates 111;
The guide rings 113, the whole guide rings 113 are in a semicircular structure, and a plurality of guide rings 113 are sequentially arranged between two arc-shaped fixing plates 111 at intervals;
wherein the diameters of the guide rings 113 gradually increase from the guide tube end to the connection ring end.
In the present utility model, the arc-shaped fixing plate 111 is used to connect the upper protection unit 1 and the lower protection unit 2 and to bear a certain pressure of the photoelectric composite cable 5.
Further, as shown in fig. 5, the first reinforcing rib 114 and the second reinforcing rib 115 are further included;
One end of the first reinforcing rib 114 is connected with the middle part of the inner wall of the connecting ring 112, the other end of the first reinforcing rib 114 is connected with the guide pipe 12, and a first connecting plate connecting hole which is connected with the guide ring 113 in an adapting way is formed in one side of the first reinforcing rib 114;
The second reinforcing ribs 115 are symmetrically arranged at two sides of the first reinforcing rib 114, one end of each second reinforcing rib 115 is connected to the inner wall of the connecting ring 112, and one side of each second reinforcing rib 115 is connected to a plurality of guide rings 113 close to the end of the connecting ring 112;
Wherein the length of the second reinforcing rib 115 is shorter than the length of the first reinforcing rib 114.
In the present utility model, the first reinforcing rib 114 and the second reinforcing rib 115 are each arc-shaped; the first reinforcing ribs 114 and the second reinforcing ribs 115 are used for supporting the semicircular guide ring 113 to bear the pressure of the photoelectric composite cable 5, and the radius of the first reinforcing ribs 114 and the second reinforcing ribs 115 is larger than the minimum bending radius of the photoelectric composite cable 5.
Further, as shown in fig. 5, a plurality of upper connecting holes are formed on the outer side of the arc-shaped fixing plate 111 in a penetrating manner, and the two arc-shaped fixing plates 111 are arranged in a splayed shape as a whole;
The outer wall of the guide ring 113 is also connected with a protective layer.
In the utility model, the protective layer can better protect the integrity of the photoelectric composite cable 5, so that the photoelectric composite cable 5 is not easy to damage in the use process.
Further, as shown in fig. 5, the guiding tube 12 includes a semicircular tubular body and connecting portions symmetrically connected to two sides of the tubular body, and the guiding tube connecting hole is formed through the connecting portion, wherein the protecting pad 4 is connected to an inner wall of the tubular body.
Further, as shown in fig. 3, the protection pad 4 has a semicircular tubular structure as a whole, wherein the thickness of both ends of the protection pad 4 is lower than that of the middle section.
Further, as shown in fig. 3 and 4, the locking member 3 includes a screw, a nut, and a washer, wherein the non-tightening head end of the screw is provided with an external thread section adapted to the nut.
In the utility model, materials such as rubber pads are connected to all positions which can be contacted with the photoelectric composite cable 5.
In summary, more specific embodiments of the present utility model are:
An optical-electrical composite cable protection device with the design structure needs to be installed for standby before being used.
The specific using steps are as follows: before use, an operator installs a fixed bracket 6 at the edge of one end of the navigation body 7;
When in use, an operator firstly fixes the lower protection unit 2 at the edge of the navigation body 7; then placing the photoelectric composite cable 5 in the guide tube 12, enabling one end of the photoelectric composite cable 5 to extend into the guide frame 11, and then sequentially penetrating through the upper protection unit guide tube connecting hole, the fixing support through hole, the lower protection unit guide tube connecting hole and the gasket by an operator through a screw rod and then fixing the upper protection unit guide tube connecting hole, the fixing support through hole, the lower protection unit guide tube connecting hole and the gasket together through nuts until all the guide tube connecting holes are fixed through the locking piece 3;
Then, an operator fixes the upper protection unit arc-shaped fixing plate and the lower protection unit arc-shaped fixing plate together through the locking piece 3 to form a protection device with a horn-shaped structure; finally, the operator can connect the photoelectric composite cable 5 with other devices for use. In the process of laying and recycling the photoelectric composite cable 5, the problem that the bending radius of the cable at the fixed end of the photoelectric composite cable 5 is difficult to guarantee under various angles can be effectively solved by adopting a horn mouth structural design mode.
In the installation process, the fixing bracket 6 can be a Z-shaped fixing bracket, and is provided with a fixing bracket through hole for connecting with the upper protection unit 1 and the lower protection unit 2 and a fastening hole for connecting with the navigation body 7; the Z-shaped fixed brackets are symmetrically arranged at the edge of one end of the navigation body 7, a section of distance for installing the guide pipe 12 is arranged between the two fixed brackets 6, two sides of the guide pipe 12 are respectively arranged between the two fixed brackets 6, wherein the lower ends of the first reinforcing ribs on the lower protection unit 2 are in contact with the edge of the navigation body 7, and the function of supporting the guide frame 11 is achieved.
Finally, it should be noted that the above-mentioned embodiments illustrate rather than limit the utility model in any way, and that those skilled in the art will be able to utilize the above-mentioned embodiments and modifications of the utility model as well as equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims (10)
1. An optical-electrical composite cable protection device, comprising:
The upper protection unit (1) is provided with a plurality of upper connecting holes in a penetrating way;
the lower protection unit (2) is provided with a plurality of lower connecting holes matched with the upper connecting holes to finish work in a penetrating way;
A plurality of locking pieces (3);
The upper protection unit (1) and the lower protection unit (2) are connected together by the plurality of locking pieces (3) to form a protection device for protecting the photoelectric composite cable (5), and the whole protection device is of a horn-shaped structure.
2. The protection device for an optical-electrical composite cable according to claim 1, wherein the upper protection unit (1) and the lower protection unit (2) are each further provided with a protection pad (4).
3. The protection device for the photoelectric composite cable according to claim 1, wherein the upper protection unit (1) and the lower protection unit (2) are symmetrically arranged relative to each other, and the shape, structure and size of the upper protection unit (1) and the lower protection unit (2) are the same.
4. An optoelectrical composite cable protection arrangement according to claim 1, characterized in that the upper protection unit (1) comprises:
the guide frame (11), the guide frame (11) is connected to one end of the guide pipe (12);
The guide tube (12), the both sides symmetry of guide tube (12) link up and have offered a plurality of guide tube connecting holes.
5. An optoelectrical composite cable protection arrangement according to claim 4, wherein the guide frame (11) comprises:
The arc-shaped fixing plates (111), wherein the arc-shaped fixing plates (111) are symmetrically connected to two sides of one end of the guide pipe (12);
The connecting ring (112), the whole connecting ring (112) is in a semicircular structure, and two ends of the connecting ring (112) are connected with the non-guide pipe ends of the two arc-shaped fixing plates (111);
The guide rings (113), the whole guide rings (113) are of a semicircular structure, and a plurality of guide rings (113) are sequentially arranged between two arc-shaped fixing plates (111) at intervals;
Wherein the diameter of the guide rings (113) gradually increases from the end of the guide rings to the end of the connecting rings.
6. The protection device for an optical-electrical composite cable according to claim 5, further comprising a first stiffener (114) and a second stiffener (115);
One end of a first reinforcing rib (114) is connected with the middle part of the inner wall of the connecting ring (112), the other end of the first reinforcing rib (114) is connected with the guide pipe (12), and a first connecting plate connecting hole which is connected with the guide ring (113) in an adapting way is formed in one side of the first reinforcing rib (114);
The second reinforcing ribs (115) are symmetrically arranged at two sides of the first reinforcing rib (114), one end of each second reinforcing rib (115) is connected to the inner wall of the connecting ring (112), and one side of each second reinforcing rib (115) is connected to a plurality of guide rings (113) close to the end of the connecting ring (112);
Wherein the length of the second reinforcing rib (115) is shorter than the length of the first reinforcing rib (114).
7. The protection device for the photoelectric composite cable according to claim 5, wherein a plurality of upper connecting holes are formed on the outer side of the arc-shaped fixing plates (111) in a penetrating manner, and the two arc-shaped fixing plates (111) are arranged in a splayed shape as a whole;
the outer wall of the guide ring (113) is also connected with a protective layer.
8. The protection device for photoelectric composite cable according to claim 4, wherein the guide tube (12) comprises a semicircular tubular body and connecting parts symmetrically connected to two sides of the tubular body, the connecting holes of the guide tube are formed through the connecting parts, and the protection pad (4) is connected to the inner wall of the tubular body.
9. The protection device for the photoelectric composite cable according to claim 2, wherein the protection pad (4) is of a semicircular tubular structure as a whole, and the thickness of two ends of the protection pad (4) is lower than that of the middle section.
10. An optoelectronic composite cable protection device according to claim 1 wherein the locking member (3) comprises a screw and nut and a washer, wherein the non-tightening head end of the screw is provided with an external thread section adapted to the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323230606.8U CN221051211U (en) | 2023-11-28 | 2023-11-28 | Photoelectric composite cable protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323230606.8U CN221051211U (en) | 2023-11-28 | 2023-11-28 | Photoelectric composite cable protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221051211U true CN221051211U (en) | 2024-05-31 |
Family
ID=91202845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323230606.8U Active CN221051211U (en) | 2023-11-28 | 2023-11-28 | Photoelectric composite cable protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221051211U (en) |
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2023
- 2023-11-28 CN CN202323230606.8U patent/CN221051211U/en active Active
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