CN113911847B - Detachable shared cable winding reel - Google Patents
Detachable shared cable winding reel Download PDFInfo
- Publication number
- CN113911847B CN113911847B CN202111013276.XA CN202111013276A CN113911847B CN 113911847 B CN113911847 B CN 113911847B CN 202111013276 A CN202111013276 A CN 202111013276A CN 113911847 B CN113911847 B CN 113911847B
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- arc
- supporting part
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- plate
- support
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- 238000004804 winding Methods 0.000 title claims abstract description 16
- 230000008093 supporting effect Effects 0.000 claims abstract description 80
- 238000009434 installation Methods 0.000 claims abstract description 28
- 230000004323 axial length Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- 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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The utility model provides a detachable sharing cable winding dish utensil, includes two tip supports and connects the barrel subassembly between two tip supports, barrel subassembly includes a plurality of arcs, and a plurality of arcs splice and form the barrel structure, every the arc all is equipped with first supporting part and second supporting part, first supporting part is fixed at the intrados of arc and is distributed along the axis direction of arc, and second supporting part sets up along the both sides edge of arc and is located intrados one side of arc, be equipped with the first installation department that corresponds with first supporting part and the second installation department that corresponds with second supporting part on the terminal surface of tip support, two adjacent second supporting parts are connected with same second installation department on two different arcs; also included is a control assembly mounted on the end support or arcuate plate. The disk disclosed by the invention is convenient to assemble and disassemble, and the utilization rate can be improved.
Description
Technical Field
The invention belongs to the technical field of cable reels, and particularly relates to a detachable shared cable winding reel.
Background
The wire and cable are used as one of basic industries, the scale is larger and larger, the requirements of the social development on the cable are also larger and larger, and the cable is common data signal transmission equipment and has the advantages of large communication capacity, high transmission stability, good confidentiality and the like.
In the use process, the cable is generally wound on the cable drum and used through winding and unwinding operations, and in the transportation and use processes, the cable needs to be stored and attached to the drum, but after the cable is used, the drum is generally placed for a long time, so that damage and waste are caused, and most of the drums are of an integrated structure, so that if a certain part of the drum is damaged, the whole drum can not be used, and the drum is obviously uneconomical.
Therefore, it is necessary to design a disk that can be recycled and is convenient to assemble and disassemble.
Disclosure of Invention
The invention aims to provide a detachable shared cable winding disk, which solves the problems of inconvenient assembly and disassembly of the disk, low recycling rate and easy waste in the prior art.
The invention provides a detachable shared cable winding disc, which solves the technical problems, and comprises two end supports and a cylinder assembly connected between the two end supports, wherein the cylinder assembly comprises a plurality of arc plates, the arc plates are spliced to form a cylinder structure, each arc plate is provided with a first supporting part and a second supporting part, the first supporting parts are fixed on the inner cambered surface of the arc plate and distributed along the axial direction of the arc plate, the second supporting parts are arranged along the edges of the two sides of the arc plate and are positioned on one side of the inner cambered surface of the arc plate, a first mounting part corresponding to the first supporting part and a second mounting part corresponding to the second supporting part are arranged on the end surface of the end support, and two adjacent second supporting parts on different arc plates are connected with the same second mounting part; also included is a control assembly mounted on the end support or arcuate plate.
Preferably, the barrel assembly is provided with 2 or 3 or 4 or 5 or 6 arcuate plates.
Preferably, the first supporting part is arranged in the middle of the arc-shaped plate, the first supporting part is of a tubular structure, and the first supporting part and the arc-shaped plate are integrally formed or welded on the inner arc wall of the arc-shaped plate.
Preferably, the second supporting portion is of a plate-shaped structure, the second supporting portion is formed by bending two side edges of the arc-shaped plate to one side of the inner arc surface, and the second supporting portion extends through the central axis of the cylinder assembly and the end portion support.
Preferably, the end support is provided with an annular disc, rib plates and a mounting frame, the mounting frame is positioned in the center of the annular disc, the end face of the outer side of the annular disc is provided with the rib plates, and the mounting frame is provided with a central cylinder, a connecting rib group and an annular supporting plate; the central cylinder is connected with the annular supporting plate through a plurality of circumferentially distributed connecting rib groups, a first installation part and a second installation part are arranged on the annular supporting plate, and the first installation part and the second installation part are of groove structures with openings facing away from the central direction of the installation frame.
Preferably, the control component comprises a GPS, an RFID chip, a two-dimensional code, a photosensitive element, a gravity sensor, a temperature sensor and a humidity sensor.
Preferably, the supporting center surface of the connecting rib group is coplanar with the center surface of the second mounting part.
Preferably, when the cylinder assembly and the end support are installed, the axial length of the joint surface of the intrados at the two ends of each arc-shaped plate and the annular support plate is not less than 5cm.
Preferably, the width of the second supporting portion is not less than 5cm.
In summary, the technical scheme of the invention has at least the following beneficial effects:
1. the assembly and the disassembly between the cylinder body and the end support are convenient;
2. the common supporting effect of the first supporting part and the second supporting part is adopted, so that a larger bearing capacity can be provided;
3. through the detachable structure, the components can be recycled, the utilization rate is improved, and the production cost is reduced; 4. the size of the cable tray can be reasonably selected according to the specification of the cable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the outside end face of the end support of the present invention;
FIG. 3 is a schematic side view of the inside end face of the end support of the present invention;
FIG. 4 is an enlarged view of the invention at A in FIG. 3;
FIG. 5 is an enlarged view of the invention at B in FIG. 3;
fig. 6 is a schematic perspective view of an arc plate of the present invention.
In the figure; 1. an end support; 2. a barrel assembly; 3. an arc-shaped plate; 4. a first support portion; 5. a second supporting part; 6. a first mounting portion; 7. a second mounting portion; 8. and a control assembly.
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.
The invention provides a detachable shared cable winding disk, which is shown in fig. 1-6, and comprises two end supports 1 and a cylinder assembly 2 connected between the two end supports 1, wherein the cylinder assembly 2 comprises a plurality of arc plates 3, the arc plates 3 are spliced to form a cylinder structure, and when the detachable shared cable winding disk is specifically designed, the specific number of the arc plates 3 can be determined according to different sizes of the cylinder, and the detachable shared cable winding disk can be designed as 2 or 3 or 4 or 5 or 6 arc plates 3; in addition, in actual use, the size of the arc plate 3 can be adaptively designed according to the specification of the cable, for example, the arc plate 3 with larger diameter and axial size can be adopted for the cable with larger diameter, so that the winding deflection of the cable can be ensured; correspondingly, for the cable with smaller diameter, the arc-shaped plate 3 with smaller diameter and axial dimension can be selected, and the application range is wide. The number of different arcuate plates 3 is such that in use the pressure experienced by each arcuate plate 3 is different. The arc plates 3 are provided with a first supporting part 4 and a second supporting part 5, the first supporting part 4 and the second supporting part 5 are used for being connected and supported with the end supports 1 at two ends, the first supporting part 4 is positioned at the end parts of the two ends of the arc plates 3 and is fixed on the intrados of the arc plates 3, the second supporting parts 5 are positioned on the intrados of the arc plates 3 and are distributed along the two side edges of the arc plates 3, the end surface of each end support 1 is provided with a first mounting part 6 corresponding to the first supporting part 4 and a second mounting part 7 corresponding to the second supporting part 5, and the second supporting parts 5 positioned on the same side on two adjacent arc plates 3 are mounted on the same second mounting part 7; by designing the first support part 4 and the second support part 5 in this way, a detachable connection of the cartridge assembly 2 to the end support 1 can be achieved, and the invention further comprises a control assembly 8 mounted on the end support 1 or on the arc plate 3.
In one embodiment of the first support portion 4 in the present invention, as shown in fig. 6, the first support portion 4 is located in the middle of the arc plate 3, where the first support portion 4 is in a tubular protruding structure, and the first support portion 4 and the arc plate 3 are integrally formed or welded on an inner arc wall of the arc plate 3, and the cross-sectional shape of the first support portion 4 may be rectangular, right trapezoid, etc., which needs to have a certain width to ensure a stable supporting effect when connected with the end support 1, and the first support portion 4 may be designed into a structure located at two ends, or a structure penetrating through the axial length of the arc plate 3, so that the first support portion 4 may be used as a reinforcing rib of the arc plate 3 to improve the bearing strength of the arc plate 3.
In one embodiment of the second supporting portion 5 in the invention, the second supporting portion 5 is in a plate-shaped structure, the second supporting portion 5 is formed by bending two side edges of the arc plate 3 to one side of an inward arc surface, and at this time, the second supporting portion 5 and the arc plate 3 are in an integrated structure, so that the overall structure of the arc plate 3 is more compact, the strength is better, and the extending surface of the second supporting portion 5 passes through the central axes of the cylinder assembly 2 and the end support 1, so that when the cylinder assembly 2 is formed by splicing a plurality of arc plates 3, the second supporting portion 5 can be mutually attached, and can bear larger stress. According to the invention, through the design of the second supporting part 5 and the design of the cooperation of the second supporting part 5 and the end part support 1, two arc plates 3 are not required to be connected through bolts, so that the work in the assembly and disassembly processes is reduced, and the overall strength of the cable tray is not influenced. The second support 5 can also be designed as an arc 3 welded.
In order to ensure that the barrel assembly 2 has sufficient supporting force, the width of the second supporting portion 5 is not less than 10cm in the present invention, and is different according to the diameter of the barrel assembly 2, specifically, the larger the radius of the barrel assembly 2 is, the larger the width of the second supporting portion 5 is, but the two are not in a linear relationship. For example, when the diameter of the cable drum is smaller than 1m, the width of the second supporting portion 5 is 10cm, and when the diameter of the cable drum is between 1 and 3m, the width of the second supporting portion 5 is 15cm.
The end support 1 is provided with an annular disc, rib plates and a mounting frame, wherein the mounting frame is positioned in the center of the annular disc, the end face of the outer side of the annular disc is provided with the rib plates, and the mounting frame is provided with a central cylinder, a connecting rib group and an annular support plate; the central cylinder is connected with the annular supporting plate through a plurality of circumferentially distributed connecting rib groups, a first installation part 6 and a second installation part 7 are arranged on the annular supporting plate, and the first installation part 6 and the second installation part 7 are of groove structures with openings facing away from the central direction of the installation frame. Thus, the first supporting part 4 and the first mounting part 6 can realize embedded connection, and it should be noted that, in a specific design, the width of the first supporting part 4 and the width of the first mounting part 6 can form transition fit, so that when in mounting, the first supporting part 4 is embedded and mounted on the first mounting part 6 by applying a certain pre-pressure, thereby ensuring that the connection of the two parts is more reliable; the second supporting parts 5 are similar to the second installing parts 7 in installation mode, but it should be noted that two first supporting parts 4 need to be installed in one second installing part 7, and when the second installing part 7 is designed, the width of the second supporting part 7 is slightly smaller than the thickness of the two second supporting parts 5, so that the second supporting parts 5 are installed in an extrusion mode, the stabilizing effect is improved, and meanwhile, the end faces of the second supporting parts 5 of the two adjacent arc plates 3 can be well attached. In addition, in order to ensure a better supporting effect, the supporting center surface of the connecting rib group is coplanar with the center surface of the second installation part 7, so that the connecting rib group corresponds to the joint part of the two arc plates 3, and the supporting effect can be improved.
The invention is also provided with a control component which comprises a GPS, an RF I D chip, a two-dimensional code, a photosensitive element, a gravity sensor, a temperature sensor, a humidity sensor and the like. The cable drum sharing can be realized through the control assembly, when the cable drum sharing is specifically used, the position of the cable drum can be timely known through the GPS, meanwhile, the cable information on the cable drum can be known through the scanning RF I D chip and the two-dimensional code, such as the length, the model and the like, the sharing and the sharing of the cable drum can be realized, the position information of the cable drum after the cable drum is timely known, the cable drum can be repeatedly utilized for a plurality of times, the production cost of the cable drum is reduced, and meanwhile, the environmental parameters of the cable drum at the use place and the residual length of the cable can be obtained through the photosensitive element, the gravity sensor, the temperature sensor and the humidity sensor, so that the targeted operation can be conveniently carried out according to the actual conditions.
In order to further improve the bearing capacity of the cable drum, when the drum assembly 2 and the end support 1 are installed, the axial length of the joint surface between the inner cambered surfaces at the two ends of each arc plate 3 and the annular support plate is not less than 5cm, namely, the width of the second installation part 7 along the axial direction is not less than 5cm, wherein the longer the length of the joint surface of the second installation part 7 is, the larger the bearing force can be borne, and when the drum assembly 2 is in specific work, the axial lengths of different drum assemblies 2 are different, when the axial length of the drum assembly 2 is longer, the torque generated by the stress of the middle part is larger, and the axial width of the second installation part 7 is required to be increased to support the drum assembly 2 at the moment, so that a better integral stable effect is achieved.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the invention, such changes and modifications are also intended to be within the scope of the invention.
Claims (5)
1. The utility model provides a detachable sharing cable winding dish utensil, its characterized in that includes two tip supports and connects the barrel subassembly between two tip supports, barrel subassembly includes a plurality of arc, and a plurality of arc splice form barrel structure, every arc is equipped with first supporting part and second supporting part, the end position at the both ends of arc just is fixed on the intrados of arc, and the second supporting part is located the intrados of arc and distributes along the both sides limit of arc, be equipped with the first installation department that corresponds with first supporting part and the second installation department that corresponds with second supporting part on the terminal surface of tip support, the second supporting part that is located same one side on two adjacent arc is installed on same second installation department; the control assembly is arranged on the end support or the arc-shaped plate; the first supporting part is positioned in the middle of the arc-shaped plate, is of a tubular protruding structure, and is integrally formed with the arc-shaped plate or welded on the inner arc wall of the arc-shaped plate; the second supporting part is of a plate-shaped structure and is formed by bending two side edges of the arc-shaped plate to one side of the inward cambered surface, and an extension surface of the second supporting part passes through a central axis of the cylinder assembly and the end support; the end support is provided with an annular disc, rib plates and a mounting frame, the mounting frame is positioned in the center of the annular disc, the end face of the outer side of the annular disc is provided with the rib plates, and the mounting frame is provided with a central cylinder, a connecting rib group and an annular support plate; the central cylinder is connected with the annular supporting plate through a plurality of circumferentially distributed connecting rib groups, a first installation part and a second installation part are arranged on the annular supporting plate, and the first installation part and the second installation part are of groove structures with openings facing the direction far away from the center of the installation frame; the width of the first supporting part and the width of the first mounting part can form transition fit; the width of the second installation part is slightly smaller than the thickness of the two second supporting parts, and the supporting center surface of the connecting rib group is coplanar with the center surface of the second installation part.
2. The removable shared cable winding reel of claim 1 wherein the barrel assembly is provided with 2 or 3 or 4 or 5 or 6 arcuate plates.
3. The removable shared cable winding reel of claim 1 wherein said control assembly includes GPS, RFID chip, two-dimensional code, photosensitive element, gravity sensor, temperature sensor, humidity sensor.
4. A removable shared cable winding reel according to claim 3 wherein the axial length of the interface between the intrados at each end of each arcuate plate and the annular support plate is not less than 5cm when the barrel assembly and end support are assembled.
5. The removable shared cable winding reel of any one of claims 1-4 wherein the second support portion has a width of not less than 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111013276.XA CN113911847B (en) | 2021-08-31 | 2021-08-31 | Detachable shared cable winding reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111013276.XA CN113911847B (en) | 2021-08-31 | 2021-08-31 | Detachable shared cable winding reel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113911847A CN113911847A (en) | 2022-01-11 |
| CN113911847B true CN113911847B (en) | 2024-03-22 |
Family
ID=79233708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111013276.XA Active CN113911847B (en) | 2021-08-31 | 2021-08-31 | Detachable shared cable winding reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113911847B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201089672Y (en) * | 2007-07-23 | 2008-07-23 | 吴江市盛信电缆有限责任公司 | Wire coil device |
| CN201567119U (en) * | 2009-11-20 | 2010-09-01 | 中国电力科学研究院 | Dismountable delivery disc |
| 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 |
| CN209681607U (en) * | 2019-04-16 | 2019-11-26 | 苟举才 | A kind of Novel cable disk package assembly |
| CN212769140U (en) * | 2020-06-15 | 2021-03-23 | 湖北三佳电线电缆有限公司 | Detachable cable drum device |
| CN213415869U (en) * | 2020-06-28 | 2021-06-11 | 桐乡市鑫隆印染有限公司 | Silk thread winding drum |
| CN213956314U (en) * | 2021-07-16 | 2021-08-13 | 浙江大有实业有限公司杭州科技发展分公司 | Cable residual length detection device based on cable drum |
| CN214066016U (en) * | 2021-07-16 | 2021-08-27 | 浙江大有实业有限公司杭州科技发展分公司 | Cable length allowance detection device and shared cable tray |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPP990299A0 (en) * | 1999-04-22 | 1999-05-13 | Charlton, Craig Robert | Storage and transportation device |
| US8424796B2 (en) * | 2010-04-15 | 2013-04-23 | Direct Wire & Cable, Inc. | Reel |
-
2021
- 2021-08-31 CN CN202111013276.XA patent/CN113911847B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201089672Y (en) * | 2007-07-23 | 2008-07-23 | 吴江市盛信电缆有限责任公司 | Wire coil device |
| CN201567119U (en) * | 2009-11-20 | 2010-09-01 | 中国电力科学研究院 | Dismountable delivery disc |
| 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 |
| CN209681607U (en) * | 2019-04-16 | 2019-11-26 | 苟举才 | A kind of Novel cable disk package assembly |
| CN212769140U (en) * | 2020-06-15 | 2021-03-23 | 湖北三佳电线电缆有限公司 | Detachable cable drum device |
| CN213415869U (en) * | 2020-06-28 | 2021-06-11 | 桐乡市鑫隆印染有限公司 | Silk thread winding drum |
| CN213956314U (en) * | 2021-07-16 | 2021-08-13 | 浙江大有实业有限公司杭州科技发展分公司 | Cable residual length detection device based on cable drum |
| CN214066016U (en) * | 2021-07-16 | 2021-08-27 | 浙江大有实业有限公司杭州科技发展分公司 | Cable length allowance detection device and shared cable tray |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113911847A (en) | 2022-01-11 |
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