CN113003318B - All-iron cable tray - Google Patents
All-iron cable tray Download PDFInfo
- Publication number
- CN113003318B CN113003318B CN202110204970.3A CN202110204970A CN113003318B CN 113003318 B CN113003318 B CN 113003318B CN 202110204970 A CN202110204970 A CN 202110204970A CN 113003318 B CN113003318 B CN 113003318B
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- winding
- cable
- end chuck
- diameter
- cable tray
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
- B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/22—Constructional details collapsible; with removable parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
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- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The invention provides an all-iron cable tray, which belongs to the technical field of cables and comprises a cylindrical winding drum, and an upper end chuck and a lower end chuck which are fixedly connected with two ends of the winding drum and have disc-shaped structures, wherein the winding drum is a variable-diameter winding drum. According to the invention, the annular groove body is arranged on the surface of the winding reel and is fixed through the elastic retainer ring, so that a cable tray does not need to be replaced when a small amount of cables do not finish winding, and the flexibility is good; the upper end chuck and the lower end chuck are fixedly contacted with the concave part, sliding dislocation is not easy to generate, the stacking stability is further improved, and the winding reel has variable diameter and can be suitable for cables with different thicknesses.
Description
Technical Field
The invention belongs to the technical field of cables, and particularly relates to an all-iron cable tray.
Background
As a component in national economy, the position of the cable wire in the national economy is becoming heavier, and the cable wire is not only used for military use and civil use, but also used in a large amount in industry. In real life, we can often see the laying site of the cable, which is wound on a cable drum. The cable reel is used as a common auxiliary tool in the cable field and generally consists of a cylindrical winding drum, a lower wire disc and an upper wire disc which are connected and fixed at two ends of the winding drum; the lower wire coil and the upper wire coil form a winding space between the bobbins, and the cable to be wound is wound on the outer side wall of the bobbins and is limited axially through the lower wire coil and the upper wire coil.
The existing cable inventory in actual use has the following defects: 1. because the lower wire coil and the upper wire coil of the cable tray are of circular plate-shaped structures, when the cable trays are stacked and transported after winding is completed, the lower wire coil and the upper wire coil between two adjacent cable trays are in point contact in a cambered surface mode when being in contact, the contact is not firm, sliding dislocation is easy to generate, and the stacking stability is poor; 2. because the upper wire coil and the lower wire coil of the cable drum are difficult to disassemble after being installed, the weight of the cable is large, and when a small amount of cables do not finish winding, the cable drum is inevitably required to be replaced for winding, so that the flexibility is poor; 3. at present, the common cable drum is a wood cable drum or a ironwood cable drum, and the weight of the cable drum is reduced, but the wear resistance and the safety performance have great hidden trouble. Therefore, how to provide a wire spool with convenient transportation and accumulation, simple disassembly and assembly, strong working condition adaptability and excellent wear resistance becomes an important problem to be solved urgently.
Because the specifications of the cables are different, the diameters and the bendable angles of the cables are different, when the cables are too thick or the cables are made of aluminum, the bending angles of the cables cannot be too large, otherwise, permanent deformation or damage to the cables can be generated, and therefore the diameter of the winding reel is required to be large; however, the bobbin has a too large diameter, which causes a defect that the winding amount is too small. Since the same cable drum has only one reel with a fixed diameter, the cable winding device cannot adapt to cables with different specifications.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the all-iron cable tray, which can achieve the purposes of firm contact and high stacking stability, can adapt to different working condition environments, is convenient to assemble and disassemble, has high reliability, and can be suitable for cables with different specifications.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
the full-iron cable disc comprises a cylindrical winding drum, and an upper end chuck and a lower end chuck which are fixedly connected with disc-shaped structures at two ends of the winding drum, wherein at least one end of the winding drum is provided with at least 1 annular groove body, the upper end chuck stretches into the groove body, the upper end chuck is in clearance fit with the groove body, and the position of the upper end chuck is fixed on the winding drum through an elastic retainer ring;
the bobbin is a variable diameter bobbin.
Further, a protruding portion is disposed on the first side face of the upper end chuck, a recessed portion is disposed on the first side face of the lower end chuck, the protruding portion is matched with the recessed portion, a winding space is formed between the second side face of the upper end chuck, the second side face of the lower end chuck and the winding reel, and the second side face of the upper end chuck is opposite to the second side face of the lower end chuck.
Further, the annular groove body is an annular groove with the same diameter.
Further, the annular groove body is an annular groove with the diameter gradually increasing along the direction approaching the center of the winding reel.
Further, the diameter of the annular groove body is smaller than that of the winding reel.
Further, the upper end chuck and the lower end chuck are provided with center holes matched with the diameters of the bobbins.
Further, the upper end chuck and the lower end chuck are provided with matched round holes in the same circumferential direction.
Further, the number of the round holes is not less than 3.
Further, a rotating rod, a reducing spring plate and a spring plate sliding groove are arranged on the winding reel; the rotating rod is arranged in the winding drum and the winding drum shaft, and the elastic piece sliding grooves are arranged in the winding drum in a plurality of groups; the reducing shrapnel is arc-shaped, one end of the reducing shrapnel is fixed on the rotating rod, and at least one part of the reducing shrapnel penetrates through the shrapnel sliding groove to reach the periphery of the winding reel.
Furthermore, the elastic piece sliding grooves are all arc-shaped strips.
Based on the above-mentioned all-iron cable drum, the invention has the following technical effects:
according to the invention, the annular groove body is arranged on the surface of the winding reel and is fixed by the detachable elastic retainer ring, so that the winding reel is convenient to detach, the winding reel is not required to be replaced when a small amount of cables are not wound, and the working condition adaptability is high; the arrangement of the convex parts and the concave parts of the upper end chuck and the lower end chuck changes the traditional contact mode in the stacking process, so that sliding dislocation is not easy to occur, and the stacking stability is further improved; the structure is unique and novel, the wear resistance is improved by adopting the all-iron material, the service life is prolonged, the production cost is reduced, and the safety is further ensured.
According to the invention, the diameter of the winding reel can be adjusted by adjusting the length of the variable-diameter elastic sheet extending out of the elastic sheet sliding groove through the rotating rod, and when the diameter of a cable is small or the material toughness strength of a cable conductive core is high, the rotating rod is twisted, so that the length of the variable-diameter elastic sheet extending out of the elastic sheet sliding groove is reduced, the diameter of the winding reel is reduced, and the winding quantity of the cable reel can be increased; when the diameter of the cable is large or the material toughness strength of the cable conductive core is low, the rotating rod is twisted, so that the length of the reducing spring plate extending out of the spring plate sliding groove is increased, the diameter of the winding drum is increased, and the overlarge bending angle of the cable is avoided. The cable drum provided by the invention is suitable for winding cables with different specifications, is multipurpose, and increases benefits and working efficiency.
Drawings
FIG. 1 is a schematic view of a full-iron cable tray according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a left end chuck according to an embodiment of the invention;
FIG. 3 is a schematic cross-sectional view of a bobbin without a variable diameter spring mounted thereon in accordance with an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a bobbin-mounted reducing spring in an embodiment of the present invention;
in the figure: 10-bobbins, 20-left end chucks, 30-right end chucks, 40-circlips, 50-center holes, 60-round holes, 101-groove bodies, 102-rotating rods and 103-spring piece sliding grooves; 104-reducing shrapnel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "side," "inner," "outer," "bottom," and the like indicate an orientation or a positional relationship based on installation, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.
The all-iron cable tray can achieve the purposes of firm contact and high stacking stability, can adapt to different working condition environments, is convenient to assemble and disassemble, and has high reliability.
The shape and structure of the cable drum according to the present invention will be described in detail below.
Referring to fig. 1, in an embodiment of the present invention, an all-iron cable tray is provided, which includes a cylindrical bobbin 10, and an upper chuck and a lower chuck connected and fixed to the disk-shaped structures at two ends of the bobbin 10, wherein at least one end of the bobbin 10 is provided with at least 1 annular groove 101, the upper chuck extends into the groove 101, the upper chuck is in clearance fit with the groove 101, and the position of the upper chuck is fixed to the bobbin 10 by a circlip 40.
Annular groove bodies 101 can be respectively arranged at two ends of the cylindrical winding drum 10, circlips 40 can be respectively arranged, the specification of the circlips 40 can be in various different combinations, and corresponding selection is carried out for the groove bodies 101 with different sizes. The bobbin of the present embodiment is a variable diameter bobbin.
In this embodiment, as shown in fig. 3 or fig. 4, the bobbin 10 is provided with a rotating rod 102, a reducing spring 104 and a spring chute 103; the rotating rod 102 is arranged in the winding drum 10 and is coaxial with the winding drum 10, and the elastic piece sliding grooves 103 are arranged in the winding drum 10 in a plurality of groups; the diameter-variable spring plate 104 is in a circular arc strip shape, one end of the diameter-variable spring plate is fixed on the rotating rod 102, and at least a part of the diameter-variable spring plate passes through the spring plate sliding groove 103 to reach the periphery of the bobbin 10.
In this embodiment, the elastic sliding grooves 103 are all arc-shaped.
In this embodiment, a straight elastic piece mounting groove is formed on the rotating rod 102, and the straight elastic piece mounting groove can be in interference fit with the tail end of the reducing elastic piece 104, the reducing elastic piece 104 is stably mounted in the elastic piece mounting groove, and a chamfer is formed at the head of the reducing elastic piece 104, so that a cable is prevented from being scratched during winding or paying-off.
The reducing shrapnel of the embodiment adopts spring steel.
The aluminum alloy power cable is a novel material power cable which takes AA8030 series aluminum alloy materials as conductors and adopts special rolling forming molded line stranding production technology, annealing treatment and other advanced technologies. The alloy power cable makes up the defects of the prior pure aluminum cable, but the electric conductivity of the cable is not improved, but the bending property, creep resistance, corrosion resistance and the like are greatly improved, the continuous stability of the cable can be ensured when the cable is overloaded and overheated for a long time, the conductivity and high temperature resistance of the aluminum alloy cable can be greatly improved by adopting the AA-8030 series aluminum alloy conductor, and the problems of the pure aluminum conductor, creep resistance and the like are solved. The conductivity of the aluminum alloy is 61.8% of the most common reference material copper IACS, and the current-carrying capacity is 79% of that of copper, which is superior to the pure aluminum standard. However, the actual weight of the aluminum alloy is about one third of that of copper for the same volume. Thus, the weight of the aluminum alloy cable is approximately half that of the copper cable at the same current carrying capacity. The aluminum alloy cable is adopted to replace a copper cable, so that the weight of the cable can be reduced, the installation cost is reduced, the abrasion of equipment and the cable is reduced, and the installation work is easier.
The aluminum alloy cable is characterized in that alloy elements such as copper, iron, magnesium, silicon, zinc, boron and the like are added into electrical aluminum, and meanwhile, the mechanical properties of the aluminum alloy conductor are greatly improved through process adjustment, so that the problems of low elongation, poor creep resistance and poor flexibility of the pure aluminum conductor are avoided, and the connection reliability of the cable system is improved. In addition, the electrical performance of the aluminum alloy is kept to be the same as that of an electrical aluminum conductor and is more than 61% IACS.
The DC resistance check index of the aluminum alloy electric conductor can refer to the DC resistance value of a solid conductor or a stranded conductor in GB/T3956-2008 electric cable conductor, and types of rods such as AA8030 exist in GB/T3954-2014 electric aluminum round rod
The alloy power cable makes up the defects of the prior pure aluminum cable, but the electric conductivity of the cable is not improved, but the bending property, creep resistance, corrosion resistance and the like are greatly improved, the continuous stability of the cable can be ensured when the cable is overloaded and overheated for a long time, the conductivity and high temperature resistance of the aluminum alloy cable can be greatly improved by adopting the AA-8030 series aluminum alloy conductor, and the problems of electrochemical corrosion, creep resistance and the like of the pure aluminum conductor are solved. But its bending properties are still inferior to copper cables.
Because the cable has different specifications, the diameter and the bendable angle are different, when the cable is too thick or an aluminum cable is adopted, the bending angle cannot be too large, otherwise, permanent deformation or damage to the cable can be generated, and therefore, the diameter of the winding reel 10 needs to be large; however, the bobbin 10 has a too large diameter, which causes a defect that the winding amount is too small. Since the same cable drum has only one reel 10 of a fixed diameter, it is not possible to accommodate the winding of cables of different specifications, such as aluminum alloy cables and pass-through cables.
In this embodiment, the diameter of the bobbin 10 can be adjusted by adjusting the length of the variable-diameter spring 104 extending out of the spring chute 103 by the rotating rod 102, when the diameter of the cable is small or the toughness strength of the material of the conductive core of the cable is high, the rotating rod 102 is twisted, so that the length of the variable-diameter spring 104 extending out of the spring chute 103 is reduced, the diameter of the bobbin 10 is reduced, and the winding amount of the cable drum can be increased; when the diameter of the cable is large or the material toughness strength of the cable conductive core is low, the rotating rod 102 is twisted, so that the length of the reducing spring plate 104 extending out of the spring plate chute 103 is increased, the diameter of the winding drum 10 is increased, and the overlarge bending angle of the cable is avoided. And then the cable dish that makes this embodiment can adapt to the cable winding of different specifications, and a thing is multi-purpose, has increased benefit and work efficiency.
Preferably, the first side of the upper end chuck is provided with a protruding portion, the first side of the lower end chuck is provided with a recessed portion, the protruding portion is matched with the recessed portion, a winding space is formed between the second side of the upper end chuck, the second side of the lower end chuck and the winding reel 10, and the second side of the upper end chuck is opposite to the second side of the lower end chuck.
Preferably, the annular groove 101 may be annular grooves with equal diameters.
Preferably, the annular groove 101 may be an annular groove having a diameter gradually increasing in a direction approaching the center of the bobbin 10.
When a small amount of cables are not wound in the winding process, the cables do not need to be replaced, the winding can be stopped, the elastic retainer ring 40 is manually sent out, the upper end chuck or the lower end chuck moves towards the end part of the winding reel 10 under the acting force of the cables, enough space is reserved, the elastic retainer ring 40 with smaller specification can be replaced to be fixedly locked, the winding operation can be normally performed at any time, the flexible use is realized, the extra working time and the manual consumption caused by replacing the cable reel with a small amount of cables are avoided, and the production efficiency is improved.
Preferably, the diameter of the annular groove 101 is smaller than the diameter of the bobbin 10.
Preferably, the upper and lower chucks are provided with a central bore 50 that matches the diameter of the bobbin 10.
Preferably, the upper end chuck and the lower end chuck are provided with matching circular holes 60 in equal circumferential directions.
Optionally, the number of the round holes 60 is not less than 3. By way of example and not limitation, the number of circular holes 60 may also be 4, 5, 6, 8, etc. The round holes 60 are arranged, so that the weight of the wire spool is reduced, and the labor intensity of a porter is reduced; on the other hand, in the winding or paying off process, after the cable drum is suspended through the cable drum support, the winding or paying off operation can be performed by utilizing the rotation of the winding drum 10, and the winding or paying off operation can be performed by additionally increasing the rotating shaft to extend into the circular ring in consideration of the weight of the cable, so that the stress of the winding drum 10 is reduced, the stress concentration phenomenon is avoided, and the reliability and the safety of the device are improved.
Preferably, the cable tray may be made of iron.
In summary, the cable tray according to the embodiment of the invention at least includes the following advantages:
according to the invention, the annular groove body 101 is arranged on the surface of the winding reel 10 and is fixed through the detachable elastic retainer ring 40, so that the winding reel is convenient to detach, the winding reel can be detached in both a winding state and an unreeling state, and when a small amount of cables do not complete winding, the cable reel does not need to be replaced, and the working condition adaptability is high; the arrangement of the convex parts and the concave parts of the upper end chuck and the lower end chuck changes the traditional contact mode in the stacking process, so that sliding dislocation is not easy to occur, and the stacking stability is further improved; the structure is unique and novel, the wear resistance is improved by adopting the all-iron material, the service life is prolonged, the production cost is reduced, and the safety is further ensured.
Standard parts used in the invention can be purchased from the market or manufactured by simple machining, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the installation method and the installation tool adopt conventional known methods or equipment, the method and the equipment can be realized by simple repetition by a person skilled in the art, and the invention is mainly used for protecting the structure, so the invention does not explain the installation method and the installation tool in detail.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (8)
1. The full-iron cable disc comprises a cylindrical winding drum, and an upper end chuck and a lower end chuck which are fixedly connected with disc-shaped structures at two ends of the winding drum, and is characterized in that at least one end of the winding drum is provided with at least 1 annular groove bodies, the upper end chucks extend into the groove bodies, the upper end chucks are in clearance fit with the groove bodies, and the positions of the upper end chucks are fixed on the winding drum through elastic check rings;
the winding reel is a variable-diameter winding reel;
a first side surface of the upper end chuck is provided with a protruding part, a first side surface of the lower end chuck is provided with a recessed part, the protruding part is matched with the recessed part, a winding space is formed between a second side surface of the upper end chuck, a second side surface of the lower end chuck and the winding reel, and the second side surface of the upper end chuck is opposite to the second side surface of the lower end chuck;
the cable tray is made of all-iron material,
the winding reel is provided with a rotating rod, a reducing spring plate and a spring plate sliding groove; the rotating rod is arranged in the winding reel and is connected with the shaft of the winding reel, and the elastic piece sliding grooves are arranged in the winding reel in a plurality of groups; the reducing shrapnel is arc-shaped, one end of the reducing shrapnel is fixed on the rotating rod, and at least one part of the reducing shrapnel penetrates through the shrapnel sliding groove to reach the periphery of the winding reel.
2. The cable tray of claim 1, wherein the annular groove bodies are annular grooves of equal diameter.
3. The cable drum of claim 1, wherein the annular groove is an annular groove having a diameter gradually increasing in a direction approaching a center of the bobbin.
4. The cable tray of claim 1, wherein the annular groove diameter is smaller than the bobbin diameter.
5. The cable tray of claim 1, wherein the upper and lower chucks are provided with a central bore that matches a bobbin diameter.
6. The cable tray of claim 1, wherein the upper end chuck and the lower end chuck are provided with matching circular holes in equal circumferential directions.
7. The cable tray of claim 6, wherein the number of round holes is not less than 3.
8. The cable tray of claim 1, wherein the spring slide grooves are all arc-shaped strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110204970.3A CN113003318B (en) | 2021-02-24 | 2021-02-24 | All-iron cable tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110204970.3A CN113003318B (en) | 2021-02-24 | 2021-02-24 | All-iron cable tray |
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| Publication Number | Publication Date |
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| CN113003318A CN113003318A (en) | 2021-06-22 |
| CN113003318B true CN113003318B (en) | 2023-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110204970.3A Active CN113003318B (en) | 2021-02-24 | 2021-02-24 | All-iron cable tray |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204661007U (en) * | 2015-06-02 | 2015-09-23 | 班乐平 | Uniform coiling device |
| CN208869092U (en) * | 2018-08-15 | 2019-05-17 | 冉启秀 | The cable disc that the end of a thread easily stacks is stayed outside a kind of |
| CN210884668U (en) * | 2019-10-31 | 2020-06-30 | 江苏永鼎盛达电缆有限公司 | Adjustable winding frame for looping machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20119521U1 (en) * | 2001-12-01 | 2002-04-11 | KOMAC AG, 75179 Pforzheim | Demountable winding spool |
| DE102011056219A1 (en) * | 2011-12-09 | 2013-06-13 | Tyromotion Gmbh | Position sensor, sensor assembly and rehabilitation device |
| CN211687742U (en) * | 2019-12-26 | 2020-10-16 | 湖南鼎晟光电科技有限公司 | Novel optical fiber winder |
| CN211945694U (en) * | 2019-12-31 | 2020-11-17 | 苏州大步通讯技术有限公司 | Communication cable coiling device with adjustable diameter |
| CN111415784B (en) * | 2020-05-09 | 2021-06-18 | 嘉兴达宝文线缆有限公司 | Compound processing production line of many specifications cable |
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2021
- 2021-02-24 CN CN202110204970.3A patent/CN113003318B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204661007U (en) * | 2015-06-02 | 2015-09-23 | 班乐平 | Uniform coiling device |
| CN208869092U (en) * | 2018-08-15 | 2019-05-17 | 冉启秀 | The cable disc that the end of a thread easily stacks is stayed outside a kind of |
| CN210884668U (en) * | 2019-10-31 | 2020-06-30 | 江苏永鼎盛达电缆有限公司 | Adjustable winding frame for looping machine |
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