CN216562504U - Multi-core flat elevator cable - Google Patents
Multi-core flat elevator cable Download PDFInfo
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- CN216562504U CN216562504U CN202122918878.1U CN202122918878U CN216562504U CN 216562504 U CN216562504 U CN 216562504U CN 202122918878 U CN202122918878 U CN 202122918878U CN 216562504 U CN216562504 U CN 216562504U
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Abstract
The utility model relates to a multi-core flat type elevator cable in the technical field of cable manufacture, which comprises a cable body, the cable body comprises a left working area, a right working area and a middle working area, the left working area and the right working area are symmetrically arranged, V-shaped grooves are respectively preset between the adjacent working areas, the left working area is provided with a first steel rope, a first grounding cable and a double-core cable in a matching way, the right working area and the left working area are in the same configuration, the middle working area is provided with a bunching cable in a matching way, the utility model discloses a be provided with multilayer protective layer and inside increased the filling layer, stable in inner structure and long service life in the use are applicable to most equipment on the market, have practiced thrift the consumption of copper product, and the indirectness has reduced manufacturing cost, has improved life.
Description
Technical Field
The utility model relates to the technical field of cable manufacturing, in particular to an elevator cable.
Background
The prior Chinese patent database discloses an elevator cable with the patent application numbers as follows: CN201420829436.7, filed as follows: 2014.12.23, publication No. CN204288891U, publication date: 2015.04.22, the utility model discloses an application discloses a there is not steamed low fire-retardant elevator cable of cigarette, constitute by cable, insulation core, inner liner, weaving layer and restrictive coating including the elevator cable, insulation core comprises transposition copper conductor and insulating layer, and the transposition conductor is the copper conductor that flexes of transposition, and this utility model inner structure is stable inadequately, and life is not enough, need often change when using, and is comparatively inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-core flat type elevator cable aiming at the defects in the prior art; the utility model discloses a be provided with multilayer protective layer and inside increased the filling layer, stable in inner structure and long service life in the use are applicable to most equipment on the market, have practiced thrift the consumption of copper product, and the indirectness has reduced manufacturing cost, has improved life.
The purpose of the utility model is realized as follows: the utility model provides a multicore flat elevator cable, includes cable body (1), cable body (1) includes left side work area (2), right side work area (3) and middle part work area (4), left side work area (2) and right side work area (3) symmetry set up, have preset V-arrangement recess (5) respectively between the above-mentioned adjacent work area, left side work area (2) cooperation is provided with first steel cable (6), first ground connection cable (7) and two core cable (8), right side work area (3) and left side work area (2) are the same configuration, middle part work area (4) cooperation is provided with bundling machine bundle cable (9).
When the double-core cable bundling machine works and is installed, insulating paint (10) is coated on the outer side of a first steel rope (6), the coated first steel rope (6) is fixed to the leftmost side of a left working area (2), a protective layer (12) is wrapped on the outer side of a grounding copper wire (11), a wrapped first grounding cable (7) is fixedly arranged on the right side of the first steel rope (6), two copper wires (13) inside a double-core cable (8) are fixed to the inner side of the double-core cable (8), an insulating layer (14) and a magnetic shielding layer (15) are respectively wrapped on the outer sides of the two copper wires (13), the wrapped double-core cables (8) are sequentially fixed in the left working area (2) in an array mode, the right working area (3) is installed in the same principle according to the left working area (2), four double-core cables (8) in the bundling machine cable (9) are sequentially arranged on the inner wall of a cable bundling machine in a winding mode and are fixed, sequentially fixing an insulating armor layer (16) and an insulating jacket layer (17) on the outer sides of the four groups of double-core cables (8), and installing a bundling machine bundling cable (9) at the center in a middle working area (4) until installation is completed; during manufacturing, the double-core cable (8) is twisted in a twisting mode according to a number sequence, the outer diameter of the twisted pair is 3.4mm, the pitch is 34.38mm-39.38mm, the twisting phases are twisted in sequence from left to right according to the number sequence, the insulation thickness of the double-core cable (8) is 1.70 mm-0.05 mm, and when the double-core cable is installed, the surface of the cable body (1) is smooth, round and free of damage.
The utility model has the advantages that: providing a multi-core flat type elevator cable; the utility model discloses a be provided with multilayer protective layer and inside increased the filling layer, stable in inner structure and long service life in the use are applicable to most equipment on the market, have practiced thrift the consumption of copper product, and the indirectness has reduced manufacturing cost, has improved life.
As a further improvement of the utility model, in order to prevent the first steel rope (6) from leaking electricity when in operation; the first steel rope (6) is arranged on the left side of the left working area (2) and located on the leftmost side of the cable body (1), and the outer side of the first steel rope (6) is coated with insulating paint (10).
As a further improvement of the utility model, in order to effectively increase the service life of the first grounding cable (7); the first grounding cable (7) is internally provided with a grounding copper wire (11) in a matching manner, and the outer side of the grounding copper wire (11) is provided with a protective layer (12) in a matching manner.
As a further improvement of the utility model, in order to improve the service efficiency and the service life of the cable body (1); four groups of double-core cables (8) are arranged in the left working area (2) side by side and connected, two copper wires (13) are arranged inside each double-core cable (8) in a matched mode, insulating layers (14) are arranged outside the two copper wires (13) in a matched mode, and magnetic shielding layers (15) are arranged outside the insulating layers (14) in a matched mode.
As a further improvement of the utility model, in order to prevent the electric leakage of the bunching cable (9) during use; four double-core cables (8) are arranged in the bunching cable (9) in a matched mode, the outer portions of the four groups of double-core cables (8) are respectively provided with an insulating armor layer (16) in a matched mode, the outer portions of the insulating armor layers (16) are provided with insulating jacket layers (17) in a matched mode, and filling layers (18) are further arranged between the insulating armor layers (16) and the inner double-core cables (8) in a matched mode.
As a further improvement of the utility model, in order to effectively increase the internal structural stability of the bunching cable (9); the double-core cables (8) in the cable bundling machine bundling cables (9) are arranged in an array mode around the centers of the double-core cables, any one side of each double-core cable (8) is tightly attached to the inner side of the insulating armor layer (16), the insulating jacket layer (17) can prevent electric leakage and fix the inner double-core cables (8).
As a further development of the utility model, the manufacture of the cable body (1) is facilitated; the bundling machine is characterized in that the bundling cables (9) are arranged at the center of the middle working area (4) and fixed, the areas of the left working area (2) and the right working area (3) are equal, and the left working area and the right working area are symmetrically arranged with the center line of the middle working area (4) as a base point.
As a further improvement of the utility model, in order to further increase the structural stability inside the cable body (1); v-arrangement recess (5) in cable body (1) are the chamfer shape and set up, V-arrangement recess (5) and cable body (1) integrated into one piece, left side work area (2), right side work area (3) and middle part work area (4) fit in and are provided with total filling layer (19).
Drawings
FIG. 1 is a cross-sectional view of the present invention.
Fig. 2 is an enlarged view of a bundle cable of the wire harness apparatus of the present invention.
Fig. 3 is an enlarged view of the dual core cable of the present invention.
FIG. 4 is an enlarged view of the first grounding cable of the present invention
The cable comprises a cable body 1, a left side working area 2, a right side working area 3, a middle working area 4, a V-shaped groove 5, a first steel rope 6, a first grounding cable 7, a double-core cable 8, a wire harness cable 9, insulating paint 10, a grounding copper wire 11, a protective layer 12, a copper wire 13, an insulating layer 14, a magnetic shielding layer 15, an insulating armor layer 16, an insulating jacket layer 17, a filling layer 18 and a total filling layer 19.
Detailed Description
As shown in fig. 1-4, a multi-core flat type elevator cable comprises a cable body 1, wherein the cable body 1 comprises a left working area 2, a right working area 3 and a middle working area 4, the left working area 2 and the right working area 3 are symmetrically arranged, V-shaped grooves 5 are respectively preset between the adjacent working areas, the left working area 2 is provided with a first steel rope 6, a first grounding cable 7 and a dual-core cable 8 in a matching manner, the right working area 3 and the left working area 2 are in the same configuration, the middle working area 4 is provided with a wire bundling machine bundle cable 9 in a matching manner, the first steel rope 6 is arranged on the left side of the left working area 2 and located at the leftmost side of the cable body 1, the outer side of the first steel rope 6 is coated with an insulating varnish 10, the first grounding cable 7 is internally provided with a grounding copper wire 11 in a matching manner, the outer side of the grounding copper wire 11 is provided with a protective layer 12 in a matching manner, four groups of double-core cables 8 are arranged in the left working area 2 side by side and connected with each other, two copper wires 13 are arranged in each double-core cable 8 in a matching manner, an insulating layer 14 is arranged outside each copper wire in a matching manner, a magnetic shielding layer 15 is arranged outside each insulating layer 14 in a matching manner, four double-core cables 8 are arranged in the bunching cable 9 in a matching manner, insulating armor layers 16 are respectively arranged outside each of the four groups of double-core cables 8 in a matching manner, an insulating jacket layer 17 is arranged outside each of the insulating armor layers 16 in a matching manner, a filling layer 18 is arranged between each insulating armor layer 16 and the inner double-core cable 8 in a matching manner, the double-core cables 8 in the bunching cable 9 are arranged around the center of the cable in an array manner, and any one side of each double-core cable 8 is tightly attached to the inner side of the insulating armor layer 16, insulating jacket layer 17 can prevent the electric leakage and fix inside two-core cable 8, bundling machine bunch cable 9 sets up in middle part work area 4's center department and fixes, left side work area 2 and right side work area 3's area equals and uses middle part work area 4's central line to set up as the base point symmetry of each other, V-arrangement recess 5 in the cable body 1 is chamfer shape setting, V-arrangement recess 5 and cable body 1 integrated into one piece, left side work area 2, right side work area 3 and middle part work area 4 fit in are provided with total filling layer 19.
When the utility model works: during installation, insulating paint 10 is coated on the outer side of the first steel rope 6, the coated first steel rope 6 is fixed on the leftmost side of the left working area 2, the protective layer 12 is coated on the outer side of the grounding copper wire 11, the coated first grounding cable 7 is fixedly arranged on the right side of the first steel rope 6, two copper wires 13 in the double-core cable 8 are fixed on the inner side of the double-core cable 8, the insulating layer 14 and the magnetic shielding layer 15 are respectively wound on the outer sides of the two copper wires 13, the wound double-core cables 8 are sequentially fixed in the left working area 2 in an array mode, the right working area 3 is similarly installed according to the left working area 2, the four double-core cables 8 in the bunching cable 9 are sequentially arranged on the inner wall of the bunching cable 9 in a winding mode and fixed, the insulating armor layer 16 and the insulating jacket layer 17 are sequentially fixed on the outer sides of the four groups of the double-core cables 8, installing a bundling cable 9 of the bundling machine at the center of the middle working area 4 until the installation is finished; during manufacturing, the double-core cable 8 is twisted in a twisting mode according to a number sequence, the outer diameter of the twisted pair is 3.4mm, the pitch is 34.38mm-39.38mm, the twisting phases are twisted in a left-right mode according to the number sequence, the insulation thickness of the double-core cable 8 is 1.70 mm-0.05 mm, and when the double-core cable is installed, the surface of the cable body 1 is smooth, round and free of damage.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope.
Claims (8)
1. A multicore flat elevator cable, includes cable body (1), its characterized in that: the cable body (1) comprises a left side working area (2), a right side working area (3) and a middle working area (4), the left side working area (2) and the right side working area (3) are symmetrically arranged, V-shaped grooves (5) are preset between the adjacent working areas respectively, the left side working area (2) is matched with a first steel rope (6), a first grounding cable (7) and a double-core cable (8), the right side working area (3) and the left side working area (2) are in the same configuration, and the middle working area (4) is matched with a wire bundling machine bundling cable (9).
2. The multi-core flat type elevator cable according to claim 1, wherein: the first steel rope (6) is arranged on the left side of the left working area (2) and located on the leftmost side of the cable body (1), and the outer side of the first steel rope (6) is coated with insulating paint (10).
3. The multi-core flat type elevator cable according to claim 1, wherein: the first grounding cable (7) is internally provided with a grounding copper wire (11) in a matching manner, and the outer side of the grounding copper wire (11) is provided with a protective layer (12) in a matching manner.
4. The multi-core flat type elevator cable according to claim 1, wherein: four groups of double-core cables (8) are arranged in the left working area (2) side by side and connected, two copper wires (13) are arranged inside each double-core cable (8) in a matched mode, insulating layers (14) are arranged outside the two copper wires (13) in a matched mode, and magnetic shielding layers (15) are arranged outside the insulating layers (14) in a matched mode.
5. The multi-core flat type elevator cable according to claim 1, wherein: four double-core cables (8) are arranged in the bunching cable (9) in a matched mode, the outer portions of the four groups of double-core cables (8) are respectively provided with an insulating armor layer (16) in a matched mode, the outer portions of the insulating armor layers (16) are provided with insulating jacket layers (17) in a matched mode, and filling layers (18) are further arranged between the insulating armor layers (16) and the inner double-core cables (8) in a matched mode.
6. The multi-core flat type elevator cable according to claim 5, wherein: the double-core cables (8) in the cable bundling machine bundling cables (9) are arranged in an array mode around the centers of the double-core cables, any one side of each double-core cable (8) is tightly attached to the inner side of the insulating armor layer (16), the insulating jacket layer (17) can prevent electric leakage and fix the inner double-core cables (8).
7. The multiple core flat type elevator cable according to claim 1 or 5, wherein: the bundling machine is characterized in that the bundling cables (9) are arranged at the center of the middle working area (4) and fixed, the areas of the left working area (2) and the right working area (3) are equal, and the left working area and the right working area are symmetrically arranged with the center line of the middle working area (4) as a base point.
8. The multi-core flat type elevator cable according to claim 1, wherein: v-arrangement recess (5) in cable body (1) are the chamfer shape and set up, V-arrangement recess (5) and cable body (1) integrated into one piece, left side work area (2), right side work area (3) and middle part work area (4) fit in and are provided with total filling layer (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122918878.1U CN216562504U (en) | 2021-11-25 | 2021-11-25 | Multi-core flat elevator cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122918878.1U CN216562504U (en) | 2021-11-25 | 2021-11-25 | Multi-core flat elevator cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216562504U true CN216562504U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122918878.1U Active CN216562504U (en) | 2021-11-25 | 2021-11-25 | Multi-core flat elevator cable |
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| Country | Link |
|---|---|
| CN (1) | CN216562504U (en) |
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2021
- 2021-11-25 CN CN202122918878.1U patent/CN216562504U/en active Active
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