CN215988140U - Novel special compound strenghthened type flat cable of bucket wheel machine - Google Patents
Novel special compound strenghthened type flat cable of bucket wheel machine Download PDFInfo
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- CN215988140U CN215988140U CN202122266375.0U CN202122266375U CN215988140U CN 215988140 U CN215988140 U CN 215988140U CN 202122266375 U CN202122266375 U CN 202122266375U CN 215988140 U CN215988140 U CN 215988140U
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- cable core
- cable
- inner sheath
- flat cable
- wheel machine
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Abstract
The utility model discloses a novel composite reinforced flat cable special for a bucket wheel machine, which belongs to the technical field of cables. According to the cable core bundle disassembling device, due to the arrangement of the disassembling mechanisms, people can disassemble cable core bundles at any positions independently, and the cable core bundles at other positions cannot be influenced in the disassembling process, so that the cable core bundles at other positions can be protected by the inner sheath, the service life of the cable core bundles at the cable lap joint position is prolonged, and in addition, due to the fact that the half ring body I and the half ring body II are in butt joint connection in a clamping mode, people can take out wires in the taken cable core bundles conveniently, and the cable lap joint connection of operation workers is improved effectively.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a novel composite reinforced flat cable special for a bucket wheel machine.
Background
The flat cable is produced by standard organization, is suitable for mobile electrical equipment with the AC rated voltage of 450V/70V or below, is particularly suitable for frequently bent occasions, does not twist, and is folded neatly, such as a travelling crane. The YB, YBF and YBZ products can meet the requirements of various occasions. The device is suitable for electrical connection among mobile device equipment in severe environments such as power generation, metallurgy, chemical industry, harbors and the like.
The flat cable that current bucket wheel machine was used because people can not be according to specific user demand, carries out solitary taking out to the inside wire that needs overlap joint of cable, leads to a wire to be disassembled and takes out the back, and the cable core bundle on other positions can expose, and this will all lead to the fact the influence to the life and the safety of using that expose the cable core bundle.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model aims to provide a novel composite reinforced flat cable special for a bucket wheel machine, and aims to solve the problems in the background technology.
2. Technical scheme
In order to solve the problems, the utility model adopts the following technical scheme:
the utility model provides a novel special compound strenghthened type flat cable of bucket wheel machine, includes the inner sheath, the cable core bundle is installed to the inside equidistant of inner sheath, and the outside of inner sheath is equipped with the oversheath of protecting to it, the cable core bundle includes the wire, coats insulating layer, metallic shield layer on the wire in proper order, the inner sheath is made by elastic material and can cushions the protection to its inboard cable core bundle, be equipped with on the inner sheath with cable core bundle one-to-one and conveniently with the corresponding cable core bundle independently take out from the cable disassemble mechanism one, every be equipped with on insulating layer, the metallic shield layer respectively and conveniently follow the mechanism two of disassembling that takes out its inboard wire from the cable.
Furthermore, the inner jacket is provided with limiting grooves which correspond to the cable core bundles one to one and are used for installing the corresponding cable core bundles.
Furthermore, two limit grooves on the left side and the right side of the flat cable are respectively provided with two groups of first disassembling mechanisms communicated with the limit grooves, the two groups of first disassembling mechanisms are vertically symmetrical about the cable core bundle, other limit grooves between the two limit grooves on the left side and the right side of the flat cable are respectively provided with four groups of first disassembling mechanisms, and the four groups of first disassembling mechanisms are respectively arranged at four positions outside the corresponding limit grooves at equal intervals and are communicated with the corresponding limit grooves.
Preferably, the first disassembling mechanism comprises an annular shearing opening which is formed in the inner sheath and communicated with the corresponding limiting groove, and bar-shaped shearing openings which are formed in the inner sheath and communicated with the corresponding annular shearing openings, correspond to the annular shearing openings one by one, and one ends of the bar-shaped shearing openings, which are far away from the corresponding annular shearing openings, are close to the outer sheath and are located on the inner side of the inner sheath.
Furthermore, each annular shear opening is internally provided with a support strip which can elastically support the inner wall of the annular shear opening, and one side of each support strip, which is far away from the corresponding cable core bundle, is fixedly connected with the inner wall of the annular shear opening.
Preferably, the disassembling mechanism II comprises a first half ring body and a second half ring body which are in butt joint, and clamping blocks which are arranged in a staggered mode and clamping grooves which correspond to the clamping blocks one to one and are used for clamping the corresponding clamping blocks are arranged on the end faces, butted with the first half ring body and the second half ring body, of the first half ring body at equal intervals.
Furthermore, each half-ring body and the outer side of the two butt end faces of the half-ring body form a strip-shaped notch on the insulating layer and the metal shielding layer, and the inner walls of the limiting groove and the metal shielding layer are respectively provided with an extrusion strip which is in one-to-one correspondence with the corresponding strip-shaped notches and is in plug-in connection with the corresponding strip-shaped notches.
Furthermore, each limiting groove is provided with a heat dissipation hole which is communicated with the inside of the limiting groove and is arranged on the inner sheath, and the free ends of the heat dissipation holes are tightly attached to the inner wall of the outer sheath.
3. Advantageous effects
1. According to the utility model, each limiting groove corresponds to one cable core bundle, and each limiting groove is correspondingly provided with two or four sets of disassembling mechanisms I, so that people can independently disassemble and take out the cable core bundles at any position in the flat cable so as to be convenient for lap joint of a certain cable core bundle, and the other cable core bundles are provided with a plurality of disassembling mechanisms, so that when people disassemble the cable core bundles at any position independently, the cable core bundles at other positions cannot be influenced, namely the cable core bundles at other positions cannot be exposed, so that the cable core bundles at other positions can be protected by the inner sheath, and the service life of the cable core bundles at the cable lap joint position is prolonged.
2. When the wires in a certain cable core bundle need to be lapped on other electric devices, scissors or other shearing equipment can be inserted into the inner side of the strip-shaped shearing opening and cut along the strip-shaped shearing opening until the wires are cut to the required length, then the strip-shaped shearing openings in other positions on the cable core bundle are also cut by the method, then the cable core bundle needing to be lapped is manually taken out from the inner sheath, and the required cable core bundle can be independently taken out through cutting the strip-shaped shearing opening, so that the lapping connection of workers to the cable is greatly facilitated, and the working efficiency of installation workers can be improved.
3. According to the utility model, through the clamping type butt joint connection of the half-ring body I and the half-ring body II, the wires in the cable core bundle which is taken out are taken out conveniently by people, and the lap joint connection of operators to the cable is also effectively improved.
4. According to the utility model, the butt joint of the semi-annular body I and the semi-annular body II can be fixed in an extrusion mode through the insertion connection of the extrusion strip and the strip-shaped notch, so that the coating effect of the insulating layer and the metal shielding layer on the lead is improved.
5. The cable core bundle in each limiting groove can be simultaneously radiated through the plurality of radiating holes so as to improve the radiating effect of the cable.
Drawings
FIG. 1 is a schematic front view of the internal structure of the present invention;
FIG. 2 is a schematic front view of the inner sheath;
FIG. 3 is a schematic view of the inner sheath fully disassembled;
FIG. 4 is a schematic structural view of a cable core bundle;
FIG. 5 is a schematic structural diagram of a metal shielding layer;
FIG. 6 is a schematic structural diagram of an insulating layer;
FIG. 7 is a schematic diagram of an external structure of a metal shielding layer;
fig. 8 is an enlarged schematic view of a portion a in fig. 2.
Reference numerals: 1. an inner sheath; 2. an outer sheath; 3. a wire; 4. an insulating layer; 5. a metal shielding layer; 6. a hemicycle body I; 7. a hemicyclic body II; 8. a clamping block; 9. a card slot; 10. a strip-shaped notch; 11. extruding the strip; 12. a limiting groove; 13. an annular shear port; 14. a strip-shaped shear port; 15. a supporting strip; 16. and (4) heat dissipation holes.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Examples
The novel composite reinforced flat cable special for the bucket wheel machine comprises an inner sheath 1, a cable core bundle is installed in the inner portion of the inner sheath 1 at equal intervals, an outer sheath 2 for protecting the inner sheath 1 is arranged on the outer side of the inner sheath 1, the cable core bundle comprises a wire 3, an insulating layer 4 coated on the wire 3 in sequence, a metal shielding layer 5, the inner sheath 1 is made of elastic materials and can buffer and protect the cable core bundle on the inner side of the inner sheath, a first disassembling mechanism which corresponds to the cable core bundle in a one-to-one mode and is convenient to independently take out the corresponding cable core bundle from the cable is arranged on the inner sheath 1, and a second disassembling mechanism which is convenient to take out the inner wire 3 from the cable is arranged on each insulating layer 4 and the metal shielding layer 5 respectively.
As shown in fig. 2, the inner sheath 1 is provided with limiting grooves 12 which correspond to the cable core bundles one by one and mount the corresponding cable core bundles;
as shown in fig. 1, 2 and 3, two limit grooves 12 at the left and right sides of the flat cable are respectively provided with two sets of first disassembling mechanisms which are communicated with the limit grooves 12, the two sets of first disassembling mechanisms are vertically symmetrical with respect to the cable core bundle, other limit grooves 12 between the two limit grooves 12 at the left and right sides of the flat cable are respectively provided with four sets of first disassembling mechanisms, the four sets of first disassembling mechanisms are respectively arranged at four positions at the outer side of the corresponding limit grooves 12 at equal intervals and are communicated with the corresponding limit grooves 12, each limit groove 12 corresponds to one cable core bundle, each limit groove 12 is correspondingly provided with two sets or four sets of first disassembling mechanisms, so that people can independently disassemble and take out the cable core bundle at any position in the flat cable, the overlapping connection of a certain cable core bundle is facilitated, and the arrangement of one number of the disassembling mechanisms on each cable core bundle is realized, when people disassemble the cable core bundle at any position independently, the cable core bundles at other positions cannot be influenced, namely the cable core bundles at other positions cannot be exposed, so that the cable core bundles at other positions can be protected by the inner sheath 1, and the service life of the cable core bundles at the cable lap joint part is prolonged;
as shown in fig. 8, the disassembling mechanism includes an annular cutout 13 opened on the inner sheath 1 and communicated with the corresponding limiting groove 12, and a bar-shaped cutout 14 opened on the inner sheath 1 and corresponding to the annular cutout 13 one by one and communicated with the corresponding annular cutout 13, one end of the bar-shaped cutout 14 far away from the corresponding annular cutout 13 is close to the outer sheath 2 and located inside the inner sheath 1, when the wires in a certain cable core bundle need to be lapped on other electric devices, scissors or other shearing devices can be inserted into the inside of the bar-shaped cutout 14 and cut along the bar-shaped cutout 14 until the required length is obtained, then the bar-shaped cutouts 14 on other positions on the cable core bundle are also cut by the above method, then the cable core bundle needing to be lapped is manually taken out from the inner sheath 1, and the required cable core bundle can be taken out independently by cutting the bar-shaped cutout 14, the overlapping connection of workers to the cable is greatly facilitated, and the working efficiency of installation workers can be improved;
as shown in fig. 8, the inside of each annular cutout 13 is provided with a support bar 15 capable of elastically supporting the inner wall thereof, and each support bar 15 is far away from one side of the corresponding cable core bundle and fixedly connected with the inner wall of the annular cutout 13, so that the annular cutout 13 is convenient for people to disassemble and take out the cable core bundle, and the inner sheath 1 can support the inner wall of the annular cutout 13 through the support bar 15 to enhance the buffering effect of the outer sheath 1 on external force.
As shown in fig. 4, 5, 6 and 7, the second disassembling mechanism comprises a first half ring body 6 and a second half ring body 7 which are in butt joint, clamping blocks 8 which are arranged in a staggered manner and clamping grooves 9 which correspond to the clamping blocks 8 one by one and are used for clamping the corresponding clamping blocks 8 are arranged on the butt joint end surfaces of the first half ring body 6 and the second half ring body 7 at equal intervals, and through the butt joint of the first half ring body 6 and the second half ring body 7 in a clamping manner, the wires 3 in the cable core bundle which are taken out conveniently by people, and the lap joint of the cable by operation workers is also effectively improved;
as shown in fig. 6 and 7, a strip-shaped notch 10 is formed on the insulating layer 4 and the metal shielding layer 5 at the outer side of the butt joint end face of each half-ring body 6 and the half-ring body two 7, extrusion strips 11 which correspond to the corresponding strip-shaped notches 10 one by one and are in plug connection with the corresponding strip-shaped notches 10 are respectively arranged on the inner walls of the limiting groove 12 and the metal shielding layer 5, and the butt joint part of the half-ring body 6 and the half-ring body two 7 can be fixed in an extrusion manner through the plug connection of the extrusion strips 11 and the strip-shaped notches 10, so that the coating effect of the insulating layer 4 and the metal shielding layer 5 on the lead 3 is improved;
as shown in fig. 1, 2 and 3, each limiting groove 12 is provided with a heat dissipation hole 16 communicated with the inside of the limiting groove and opened on the inner sheath 1, the free end of each heat dissipation hole 16 is tightly attached to the inner wall of the outer sheath 2, and the cable core bundle in the limiting groove 12 can be simultaneously cooled through the plurality of heat dissipation holes 16, so that the heat dissipation effect of the cable is improved.
The concrete application process of the special composite reinforced flat cable for the novel bucket wheel machine is as follows: when the cable is extruded by external force, the cable core bundle on the inner side of the cable can be buffered and protected through deformation of the inner sheath 1 and the supporting strip 15 so as to reduce damage to the cable caused by the external force, and when the cable is subjected to the external force, the strip-shaped notch 10 can be elastically extruded through the extrusion strip 11, and the butt joint end of the semi-ring body I6 and the semi-ring body II 7 is fixed in an extrusion mode so as to improve the stability of the insulating layer 4 and the metal shielding layer 5 coated on the lead 3;
when the wires in a certain cable core bundle in the cable need to be lapped on other electric devices, scissors or other shearing equipment can be inserted into the inner side of the strip-shaped shearing opening 14 and cut along the strip-shaped shearing opening 14 until the required length is cut, then the strip-shaped shearing opening 14 in other positions on the cable core bundle is cut by the method, then the cable core bundle needing to be lapped is manually taken out from the inner sheath 1, then the wires 3 in the taken cable core bundle can be taken out through the butt joint of the half-ring body I6 and the half-ring body II 7 in a clamping mode, and finally the exposed wires 3 are lapped on the corresponding electric devices, so that the using process of the novel composite reinforced flat cable special for the bucket wheel machine is completed.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a novel special compound strenghthened type flat cable of bucket wheel machine, includes inner sheath (1), the cable core bundle is installed to the inside equidistant of inner sheath (1), and the outside of inner sheath (1) is equipped with and carries out oversheath (2) protected it, the cable core bundle includes wire (3), coats insulating layer (4), metallic shield (5) on wire (3) in proper order, its characterized in that, inner sheath (1) is made by elastic material and can cushion the protection to its inboard cable core bundle, be equipped with on inner sheath (1) with cable core bundle one-to-one and conveniently with the independent mechanism one of disassembling of taking out in the cable of corresponding cable core bundle, every be equipped with the mechanism two of disassembling that conveniently takes out its inboard wire (3) from the cable on insulating layer (4), metallic shield (5) respectively.
2. The novel composite reinforced flat cable special for the bucket wheel machine according to claim 1, wherein the inner sheath (1) is provided with limiting grooves (12) which correspond to the cable core bundles one to one and are used for installing the corresponding cable core bundles.
3. The novel composite reinforced flat cable special for the bucket wheel machine according to claim 2, wherein two limiting grooves (12) on the left side and the right side of the flat cable are respectively provided with two sets of first disassembling mechanisms communicated with the limiting grooves (12), the two sets of first disassembling mechanisms are vertically symmetrical about the cable core bundle, other limiting grooves (12) between the two limiting grooves (12) on the left side and the right side of the flat cable are respectively provided with four sets of first disassembling mechanisms, and the four sets of first disassembling mechanisms are respectively arranged at four positions outside the corresponding limiting grooves (12) at equal intervals and are communicated with the corresponding limiting grooves (12).
4. The novel composite reinforced flat cable special for the bucket wheel machine according to claim 3, wherein the first disassembling mechanism comprises annular shear ports (13) which are formed in the inner sheath (1) and communicated with the corresponding limiting grooves (12), and strip-shaped shear ports (14) which are formed in the inner sheath (1) and are in one-to-one correspondence with the annular shear ports (13) and communicated with the corresponding annular shear ports (13), and one ends, far away from the corresponding annular shear ports (13), of the strip-shaped shear ports (14) are close to the outer sheath (2) and located on the inner side of the inner sheath (1).
5. The novel composite reinforced flat cable special for the bucket wheel machine as claimed in claim 4, wherein each annular shear port (13) is internally provided with a support bar (15) capable of elastically supporting the inner wall of the annular shear port, and one side of each support bar (15) far away from the corresponding cable core bundle is fixedly connected with the inner wall of the annular shear port (13).
6. The novel composite reinforced flat cable special for the bucket wheel machine according to claim 3, wherein the second disassembling mechanism comprises a first half-ring body (6) and a second half-ring body (7) which are in butt joint, and clamping blocks (8) which are arranged in a staggered mode and clamping grooves (9) which correspond to the clamping blocks (8) in a one-to-one mode and are used for clamping the corresponding clamping blocks (8) are arranged on the end face, in butt joint, of the first half-ring body (6) and the second half-ring body (7) at equal intervals.
7. The novel composite reinforced flat cable special for the bucket wheel machine according to claim 6, wherein a strip-shaped notch (10) is formed in the insulating layer (4) and the metal shielding layer (5) on the outer side of the butt joint end face of each half ring body I (6) and the half ring body II (7), and extrusion strips (11) which correspond to the corresponding strip-shaped notches (10) one by one and are connected with the corresponding strip-shaped notches (10) in an inserting mode are arranged on the inner walls of the limiting groove (12) and the metal shielding layer (5).
8. The novel composite reinforced flat cable special for the bucket wheel machine according to claim 2, wherein each limiting groove (12) is provided with a heat dissipation hole (16) communicated with the inside of the limiting groove and opened on the inner sheath (1), and the free ends of the heat dissipation holes (16) are tightly attached to the inner wall of the outer sheath (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266375.0U CN215988140U (en) | 2021-09-18 | 2021-09-18 | Novel special compound strenghthened type flat cable of bucket wheel machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266375.0U CN215988140U (en) | 2021-09-18 | 2021-09-18 | Novel special compound strenghthened type flat cable of bucket wheel machine |
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| CN215988140U true CN215988140U (en) | 2022-03-08 |
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| CN202122266375.0U Active CN215988140U (en) | 2021-09-18 | 2021-09-18 | Novel special compound strenghthened type flat cable of bucket wheel machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115346711A (en) * | 2022-08-22 | 2022-11-15 | 扬州曙光电缆股份有限公司 | High-safety special cable for fourth-generation nuclear power |
-
2021
- 2021-09-18 CN CN202122266375.0U patent/CN215988140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115346711A (en) * | 2022-08-22 | 2022-11-15 | 扬州曙光电缆股份有限公司 | High-safety special cable for fourth-generation nuclear power |
| CN115346711B (en) * | 2022-08-22 | 2023-09-26 | 扬州曙光电缆股份有限公司 | High-safety special cable for fourth-generation nuclear power |
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