CN218333189U - Compound retinue elevator cable of high strength - Google Patents
Compound retinue elevator cable of high strength Download PDFInfo
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- CN218333189U CN218333189U CN202222612547.XU CN202222612547U CN218333189U CN 218333189 U CN218333189 U CN 218333189U CN 202222612547 U CN202222612547 U CN 202222612547U CN 218333189 U CN218333189 U CN 218333189U
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Abstract
The utility model belongs to the technical field of the cable, a compound retinue elevator cable of high strength is disclosed, including five types of soft conductors, five types of soft conductors include three power supply sinle silk and two the control unit sinle silks, three power supply sinle silk and two the crisscross setting of control unit sinle silk, power supply sinle silk from interior to exterior comprises first wire, non-woven fabrics, shielding layer, non-woven fabrics, weaving tensile enhancement layer and non-woven fabrics in proper order. The utility model discloses, the structural strength of elevator cable is high, and tensile protective capability is strong, accords with the user demand of elevator cable, is applicable to the high-rise residential building elevator of multipotency demand, can guarantee that the retinue elevator cable monitors the motion that comes and goes from top to bottom at any time, guarantees the operation of elevator, and communication optical fiber can provide communication signal for sealing the elevator simultaneously, guarantees that the personnel of taking in the elevator communicates with the external world, and the control unit can control the operation of elevator; thereby ensuring safe and rapid travel of people.
Description
Technical Field
The utility model relates to the technical field of cables, more specifically say, relate to a compound retinue elevator cable of high strength.
Background
Along with the development of modernization, the living standard of people in China is more and more high, the living environment is changed from a single-storey house to a building, and meanwhile, along with the high-speed development of urbanization in China, the elevator also becomes an indispensable appearance tool of high-rise buildings and needs to go upstairs and downstairs frequently. Along with the continuous application of elevators in high-rise buildings, the traveling elevator cable for the elevator also has come to the fore, and along with the development of science and technology, the traveling elevator cable not only has the function of providing electric energy, but also needs to provide performances such as communication, control and the like. Because the elevator is applied to the environment of a high-rise building, the cable of the accompanying elevator needs to move up and down in a reciprocating way, and the cable is subjected to the gravity of the cable, folding force or bending force in the reciprocating movement process, and meanwhile, the cable also needs to overcome the gravity of the cable in the movement process to provide pulling force. The high-strength composite traveling elevator cable is a cable required by the elevator of the existing high-rise building and mainly has the performances of communication, control, high-strength tensile strength, good bending and the like.
At present, the conventional traveling elevator cable is mostly composed of conductors, insulation and a sheath, the structure is difficult to meet the use requirement of the existing high-rise building elevator cable, the performance of the conventional traveling elevator cable is single, the requirement of multiple types of performance is difficult to meet under the requirement of high-speed development of the elevator industry, and the conventional traveling elevator cable cannot meet the performance requirement of an elevator. The elevator needs the requirement such as communication, control that the retinue elevator cable has, and these requirements all do not possess by conventional retinue elevator cable, and the effect of conventional elevator cable is comparatively single, only can provide the operation of electric energy supply elevator cable, can't monitor, control and provide communication signal to the condition in the elevator.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a compound retinue elevator cable of high strength to overcome the background art problem.
In order to solve the above problems, the utility model adopts the following technical scheme.
The utility model provides a compound retinue elevator cable of high strength, includes five types of soft conductors, five types of soft conductors include three power supply sinle silk and two the control unit sinle silks, three power supply sinle silk sets up with two the control unit sinle silks are crisscross, power supply sinle silk from interior to exterior comprises first wire, non-woven fabrics, shielding layer, non-woven fabrics, weaving tensile enhancement layer and non-woven fabrics in proper order, the control unit sinle silk from interior to exterior comprises second wire, non-woven fabrics, shielding layer and non-woven fabrics in proper order, the quantity of first wire is six, and from interior to exterior comprises conductor, non-woven fabrics and polyvinyl chloride insulating layer in proper order, the quantity of second wire is seven, and from interior to exterior comprises conductor and polyvinyl chloride insulating layer in proper order, the outside parcel of five types of soft conductors has the oversheath, three power supply sinle silks and two the control unit sinle silks are located the coplanar, six inboard between the first wire is provided with optic fibre, the space packing between a plurality of optic fibre has the oleamen in the first wire.
As a further description of the above technical solution:
two tensile reinforcements are inserted into the inner side of the outer side wrapping outer sheath, the two tensile reinforcements are positioned on two sides of the five types of soft conductors, and the tensile reinforcements are composed of seven tensile reinforcement steel wires.
As a further description of the above technical solution:
the shielding layer is braided by adopting copper wires, and the braiding density is not less than eighty-five percent.
As a further description of the above technical solution:
the woven tensile reinforced layer is woven by aramid fiber yarns, and the weaving density is not less than sixty percent.
As a further description of the above technical solution:
the outer sheath is made of modified polyvinyl chloride sheath material.
As a further description of the above technical solution:
the outer sheath is inserted with a stabilizing steel wire, the stabilizing steel wire is arranged between two adjacent power supply wire cores and is positioned at the top and the bottom of the control unit wire cores.
As a further description of the above technical solution:
the stabilizing steel wires are distributed on the inner side of the outer sheath in a wavy manner, and the outer sheath and the stabilizing steel wires are connected by adopting a parallel cluster extrusion process.
Compared with the prior art, the utility model has the advantages of:
this scheme, the structural strength of elevator cable is high, and tensile protective capacities is strong, accords with the user demand of elevator cable, can guarantee that the retinue elevator cable is applicable to the high-rise residence elevator of multipotency demand, can guarantee that the retinue elevator cable monitors the motion that comes and goes from top to bottom at any time, guarantees the operation of elevator.
According to the scheme, the communication optical fiber can provide communication signals for the closed elevator, so that passengers in the elevator can communicate with the outside, and the control unit can control the operation of the elevator; thereby ensuring safe and rapid travel of people.
Drawings
Fig. 1 is a schematic cross-sectional structure of the present invention;
fig. 2 is a schematic view of the sectional structure of the present invention in a partial top view.
The reference numbers in the figures illustrate:
1. a power supply wire core; 2. a control unit wire core; 3. a first conductive line; 4. non-woven fabrics; 5. a second conductive line; 6. a shielding layer; 7. weaving a tensile reinforcement layer; 8. a conductor; 9. a polyvinyl chloride insulating layer; 10. an outer sheath; 11. a tensile reinforcement; 12. an optical fiber; 13. and (3) stabilizing the steel wire.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;
please refer to fig. 1 and 2, in the utility model, a compound retinue elevator cable of high strength, including five types of flexible conductors, five types of flexible conductors include three power supply sinle silk 1 and two the control unit sinle silks 2, three power supply sinle silk 1 sets up with two the control unit sinle silks 2 are crisscross, power supply sinle silk 1 is by first wire 3 from inside to outside in proper order, non-woven fabrics 4, shielding layer 6, non-woven fabrics 4, weave tensile enhancement layer 7 and non-woven fabrics 4 and constitute, the control unit sinle silk 2 is by second wire 5 from inside to outside in proper order, non-woven fabrics 4, shielding layer 6 and non-woven fabrics 4 constitute, the quantity of first wire 3 is six, and by conductor 8 from inside to outside in proper order, non-woven fabrics 4 and polyvinyl chloride insulating layer 9 constitute, the quantity of second wire 5 is seven, and constitute by conductor 8 and polyvinyl chloride insulating layer 9 from inside to outside in proper order, the outside parcel of five types of flexible conductors has oversheath 10, three power supply sinle silks 1 and two the control unit sinle silks 2 are located the coplanar, inboard between six first wires 3 is provided with optic fibre 12, the ointment is filled in the space between a plurality of optic fibre 12.
In the utility model, the conductor adopts a 5-class soft conductor structure, which is mainly used for ensuring that the conductor has better bending performance and can meet the requirement of the bending performance when the conductor moves back and forth along with the elevator; the insulation adopts a polyvinyl chloride insulation layer 9 insulation material, and has the advantages of flexibility, excellent electrical insulation performance and the like; the control unit wire core 2 is composed of a plurality of insulating wire cores, a non-woven fabric 4, a polyvinyl chloride insulating layer 9 outside the non-woven fabric 4 and a shielding layer 6, meanwhile, communication optical fibers are placed in the middle of the power supply wire core 1 to provide communication performance for an elevator, the shielding layer 6 is adopted to ensure the shielding performance of a traveling elevator cable and ensure that the traveling elevator cable is not interfered by external electromagnetic interference in the operation process, and the braided tensile reinforced layer 7 is mainly used to strengthen the tensile capability of the insulating wire cores of the cable and ensure that the insulating wire cores are not pulled by self weight in the whole process; when the parallel outer sheath is extruded, the placed tensile reinforcement is mainly used for providing better tensile strength; the control unit is arranged mainly for providing control capability for the outside and controlling the operation of the elevator in real time; the outer sheath protects the five types of soft conductors and limits the positions of the five types of soft conductors.
Wherein: two tensile reinforcements 11 are inserted into the inner side of the outer wrapping sheath 10, the two tensile reinforcements 11 are positioned on two sides of the five types of soft conductors, and the tensile reinforcements 11 are composed of seven tensile reinforcement steel wires.
The utility model discloses in, the tensile reinforcement 11 of placing when crowded package oversheath 10 is formed by many thin steel wires transposition, and the tight control stranded conductor pitch will be twisted to thin steel wire transposition in-process to guarantee that tensile reinforcement 11 has better bending property, the tensile reinforcement 11 of placing mainly is in order to provide better tensile strength.
Wherein: the shielding layer 6 is braided by adopting copper wires, and the braiding density is not less than eighty-five percent.
The utility model discloses in, adopt copper wire to weave shielding layer 6 is in order to guarantee the shielding property of retinue elevator cable, guarantees that the retinue elevator cable does not receive external electromagnetic interference at the operation in-process, and shielding layer 6 possesses certain tensile guard action simultaneously, can play the protection effect to first wire 3 and second wire 5.
Wherein: the weaving tensile reinforced layer 7 is woven by aramid fiber yarns, and the weaving density is not less than sixty percent.
The utility model discloses in, adopt aramid fiber silk to weave the tensile enhancement layer mainly be in order to strengthen the tensile ability of cable insulation core, guarantee that insulation core does not receive the pulling force of dead weight at whole in-process.
Wherein: the outer sheath 10 is made of modified polyvinyl chloride sheath material.
The utility model discloses in, polyvinyl chloride sheath material possesses good insulating, crooked, soft performance etc. and when satisfying the cable protection, provides the crooked of the convenient elevator cable of better bending ability, satisfies the user demand of elevator cable.
Wherein: the outer sheath 10 is inserted with a stabilizing steel wire 13, and the stabilizing steel wire 13 is arranged between two adjacent power supply wire cores 1 and is positioned at the top and the bottom of the control unit wire core 2.
The utility model discloses in, can transmit the heat of elevator cable through stabilizing steel wire 13, accomplish the radiating optimization to the elevator cable, stabilize steel wire 13 simultaneously and can play the tensile and strengthen the effect, cooperate tensile reinforcement 11 to improve the guard action to the elevator cable.
Wherein: the stabilizing steel wires 13 are distributed on the inner side of the outer sheath 10 in a wavy manner, and the outer sheath 10 and the stabilizing steel wires 13 are connected by adopting a parallel cluster extrusion process.
The utility model discloses in, the horizontal stress and the pulling force of elevator cable can be solved to the stabilizing wire 13 that the wave set up, improves the holistic tensile effect of elevator cable, and oversheath 10 and stabilizing wire 13's connection technology improve oversheath 10 and stabilizing wire 13 connection stability.
The working principle is as follows: the conductor adopts a 5-class soft conductor structure, and mainly aims to ensure that the conductor has better bending performance and can meet the requirement of the bending performance when the conductor moves back and forth along with an elevator; the insulation adopts a polyvinyl chloride insulation layer 9 insulation material, and has the advantages of flexibility, excellent electrical insulation performance and the like; the control unit wire core 2 is composed of a plurality of insulating wire cores, a non-woven fabric 4, a polyvinyl chloride insulating layer 9 outside the non-woven fabric 4 and a shielding layer 6, a communication optical fiber is placed in the middle of the power supply wire core 1 to provide communication performance for the elevator, the shielding layer 6 is adopted to ensure the shielding performance of the traveling elevator cable and ensure that the traveling elevator cable is not interfered by external electromagnetic interference in the operation process, and the braided tensile reinforcement layer 7 is mainly used to reinforce the tensile capacity of the insulating wire cores of the cable and ensure that the insulating wire cores are not stressed by self-weight tension in the whole process; when the parallel outer sheath is extruded, the placed tensile reinforcement is mainly used for providing better tensile strength; the control unit is arranged mainly for providing control capability for the outside and controlling the operation of the elevator in real time; the outer sheath protects the five types of soft conductors and limits the positions of the five types of soft conductors;
the elevator cable has high structural strength and strong tensile protection capability, meets the use requirement of the elevator cable, can ensure that the traveling elevator cable is suitable for a high-rise residential elevator with multiple performance requirements, can ensure that the traveling elevator cable monitors up and down reciprocating motion at any time, ensures the operation of the elevator, can provide communication signals for the closed elevator by the communication optical fiber, ensures that passengers in the elevator communicate with the outside, and can control the operation of the elevator by the control unit; thereby ensuring safe and rapid travel of people.
The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a compound retinue elevator cable of high strength, includes five types of flexible conductors, five types of flexible conductors include three power supply sinle silk (1) and two the control unit sinle silk (2), its characterized in that: three power supply sinle silk (1) and two the crisscross setting of the control unit sinle silk (2), power supply sinle silk (1) from interior to exterior comprises first wire (3), non-woven fabrics (4), shielding layer (6), non-woven fabrics (4), weaving tensile enhancement layer (7) and non-woven fabrics (4) in proper order, control unit sinle silk (2) from interior to exterior comprises second wire (5), non-woven fabrics (4), shielding layer (6) and non-woven fabrics (4) in proper order, the quantity of first wire (3) is six, and from interior to exterior comprises conductor (8), non-woven fabrics (4) and polyvinyl chloride insulating layer (9) in proper order, the quantity of second wire (5) is seven, and from interior to exterior comprises conductor (8) and polyvinyl chloride insulating layer (9) in proper order, the outside of five types of soft conductor has oversheath (10), three power supply sinle silk (1) and two control unit sinle silks (2) are located the coplanar, inboard between six first wire (3) is provided with optic fibre (12), the space packing of a plurality of optic fibre (3) has the oleamen (12).
2. The high-strength composite traveling elevator cable according to claim 1, characterized in that: two tensile reinforcements (11) are inserted into the inner side of the outer side wrapping outer sheath (10), the two tensile reinforcements (11) are positioned on two sides of the five types of soft conductors, and the tensile reinforcements (11) are composed of seven tensile reinforcement steel wires.
3. The high-strength composite traveling elevator cable according to claim 1, characterized in that: the shielding layer (6) is braided by adopting copper wires, and the braiding density is not less than eighty-five percent.
4. The high-strength composite traveling elevator cable according to claim 1, characterized in that: the woven tensile reinforcement layer (7) is woven by aramid fibers, and the weaving density is not less than sixty percent.
5. The high-strength composite traveling elevator cable according to claim 1, characterized in that: the outer sheath (10) is made of modified polyvinyl chloride sheath material.
6. The high-strength composite traveling elevator cable according to claim 1, characterized in that: the outer sheath (10) is inserted with stabilizing steel wires (13), and the stabilizing steel wires (13) are arranged between the two adjacent power supply wire cores (1) and are positioned at the top and the bottom of the control unit wire core (2).
7. The high-strength composite traveling elevator cable according to claim 6, characterized in that: the stabilizing steel wires (13) are distributed on the inner side of the outer sheath (10) in a wavy manner, and the outer sheath (10) and the stabilizing steel wires (13) are connected by adopting a parallel cluster extrusion process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222612547.XU CN218333189U (en) | 2022-09-29 | 2022-09-29 | Compound retinue elevator cable of high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222612547.XU CN218333189U (en) | 2022-09-29 | 2022-09-29 | Compound retinue elevator cable of high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218333189U true CN218333189U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222612547.XU Active CN218333189U (en) | 2022-09-29 | 2022-09-29 | Compound retinue elevator cable of high strength |
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| Country | Link |
|---|---|
| CN (1) | CN218333189U (en) |
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- 2022-09-29 CN CN202222612547.XU patent/CN218333189U/en active Active
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