CN113955572A - Cable paying-off turntable - Google Patents
Cable paying-off turntable Download PDFInfo
- Publication number
- CN113955572A CN113955572A CN202111260055.2A CN202111260055A CN113955572A CN 113955572 A CN113955572 A CN 113955572A CN 202111260055 A CN202111260055 A CN 202111260055A CN 113955572 A CN113955572 A CN 113955572A
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- CN
- China
- Prior art keywords
- turntable
- cable
- positioning shaft
- chassis
- paying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000725 suspension Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 230000005484 gravity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/28—Turntables, i.e. package resting on a table
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- 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
- Unwinding Of Filamentary Materials (AREA)
Abstract
The invention discloses a cable paying-off turntable, which comprises a chassis and a turntable, wherein the chassis is coaxially and rotatably connected with the turntable; the top of the rotary table is vertically provided with a first positioning shaft for the cable to be coiled, the bottom of the rotary table is provided with a pulley block, and a roller of the pulley block is in contact with the top of the chassis. Along with the unwrapping wire of cable book, the rotation of cable book will drive the whole relative chassis of carousel and rotate, and the pivoted in-process, because of the effect of the slip support of assembly pulley and reduction friction power, the whole slew velocity of carousel will have promotion by a wide margin, simultaneously, under the positioning action of first locating shaft to the cable book, overturn when can effectively preventing the cable reel atress.
Description
Technical Field
The invention relates to the technical field of cable turntables, in particular to a cable paying-off turntable.
Background
Along with the continuous acceleration of shipbuilding production, the production rhythm is accelerated, and the efficiency of cable pulling and releasing directly determines the construction period of an electrical project. And the quality of the cable paying-off tool is the key for improving the cable paying-off efficiency.
The existing cable reel has the problem of unstable gravity center, and in the cable paying-off process, because the accurate level is difficult to achieve during the shipboard floor stringing, the cable reel can slide in the pushing and pulling processes and touch the supporting frame, so that the paying-off work is stopped, at the moment, a gantry crane is required to come to install the cable reel again, and sometimes, if the gantry crane is busy, the cable paying-off cannot be helped in time, the cable paying-off process is stopped, and the labor force is wasted. And the center of gravity of the cable reel on the original paying-off tool is higher, the inertia is large, the rotating speed of the cable reel is not easy to control, a large amount of cables easily slide off, and potential safety hazards exist.
Disclosure of Invention
The embodiment of the invention aims to provide a cable paying-off turntable which has the advantage of higher paying-off smoothness.
In order to achieve the above object, an embodiment of the present invention provides a cable paying-off turntable, including a chassis and a turntable, where the chassis is coaxially and rotatably connected to the turntable;
the top of the rotary table is vertically provided with a first positioning shaft for the cable to be coiled, the bottom of the rotary table is provided with a pulley block, and a roller of the pulley block is in contact with the top of the chassis.
Compared with the prior art, in the scheme, the pulley block plays a role in supporting and reducing friction force, when the device is used for paying off the cable, the equipment is hoisted to the flat ground, then the cable coil is hoisted to the turntable of the equipment, when in hoisting, attention is paid to aligning the through hole in the middle of the cable roll with the first positioning shaft of the device, enabling the first positioning shaft to penetrate through the through hole in the middle of the cable roll, so as to realize the positioning operation of the whole cable coil, then the paying-off operation can be started, along with the paying-off of the cable coil, the rotation of the cable coil can drive the turntable to rotate integrally relative to the chassis, during the rotation process, the whole rotation speed of the turntable can be greatly improved due to the sliding support of the pulley block and the function of reducing friction force, and simultaneously, under the positioning action of the first positioning shaft on the cable reel, the cable reel can be effectively prevented from overturning under the stress.
As an improvement of the scheme, a second positioning shaft is arranged in the middle of the chassis, and the first positioning shaft is sleeved outside the second positioning shaft to form the rotary connection between the chassis and the rotary table.
As an improvement of the above scheme, the first positioning shaft and the second positioning shaft are arranged in the same axial direction.
As an improvement of the scheme, the first positioning shaft and the rotary disc are arranged in the same direction in the axial direction.
As an improvement of the scheme, the turntable is provided with a hanging ring hole.
As an improvement of the scheme, 4 groups of lifting ring holes are arranged and are uniformly distributed along the axial direction of the rotary table.
As an improvement of the scheme, the top of the chassis is provided with a hanging piece group convenient for hoisting, the hanging piece group comprises a bulge, and the side part of the bulge is provided with a through hole.
As an improvement of the scheme, the hanging piece groups are arranged in two groups and are oppositely arranged on the chassis.
As an improvement of the scheme, one end of the first positioning shaft extends to the bottom of the rotary table to form an avoiding space with the chassis.
As an improvement of the scheme, the pulley blocks are provided with 4 groups and are uniformly distributed along the circumferential direction of the rotary disc.
Other beneficial effects are as follows:
1. the rotation of chassis and carousel is connected and is relied on first location axle and the mutual nestification of second location axle, and simultaneously, the rotation that the structure of this kind of nested formula formed is connected, can also give this equipment can dismantle and convenient to detach's performance, and the carousel and the chassis of dismantling can separately deposit, very improve the whole use of this equipment, place the flexibility. When the device needs to be installed, the chassis is only required to be hoisted to a required flat ground in advance, then the rotary table is hoisted, one side, provided with the pulley block, of the rotary table faces downwards, the first positioning shaft and the second positioning shaft are aligned with each other, and the second positioning shaft is inserted into the first positioning shaft during hoisting, so that the whole dismounting process is very simple and convenient, and the whole use practicability of the device is further improved;
2. because the rotary connection between the turntable and the chassis is realized by the first positioning shaft and the second positioning shaft, in order to improve the rotary stability of the turntable, in the scheme, the axial directions of the first positioning shaft and the second positioning shaft are arranged in the same direction, and the axial directions of the first positioning shaft and the turntable are arranged in the same direction, so that the rotary matching structure of the turntable and the chassis is optimized, and the cable reel paying-off equipment can be more stable;
3. in order to facilitate the hoisting of the rotating disc and the chassis by operators, in the scheme, the rotating disc is provided with a lifting ring hole. The chassis top is provided with the piece group that hangs that is convenient for lift by crane, hangs the piece group and includes the arch, and protruding lateral part is provided with the through-hole. When an operator uses the crane to hoist the equipment, the crane can be hoisted through the hoisting ring holes and the through holes. Furthermore, in this scheme, rings hole is provided with 4 groups, and along the axial equipartition of carousel. Meanwhile, the hanging element groups are arranged in two groups and are oppositely arranged on the chassis;
4. the symmetrical arrangement of the lifting ring holes and the lifting component groups can optimize the overall structure of the equipment, so that the overall structure can be in a mutually balanced state, and the use stability of the equipment is further stabilized.
Drawings
FIG. 1 is a schematic diagram of a specific structure of an embodiment of the present invention;
fig. 2 is a top view of a turntable in an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Along with the continuous acceleration of shipbuilding production, the production rhythm is accelerated, and the efficiency of cable pulling and releasing directly determines the construction period of an electrical project. And the quality of the cable paying-off tool is the key for improving the cable paying-off efficiency.
The existing cable reel has the problem of unstable gravity center, and in the cable paying-off process, because the accurate level is difficult to achieve during the shipboard floor stringing, the cable reel can slide in the pushing and pulling processes and touch the supporting frame, so that the paying-off work is stopped, at the moment, a gantry crane is required to come to install the cable reel again, and sometimes, if the gantry crane is busy, the cable paying-off cannot be helped in time, the cable paying-off process is stopped, and the labor force is wasted. And the center of gravity of the cable reel on the original paying-off tool is higher, the inertia is large, the rotating speed of the cable reel is not easy to control, a large amount of cables easily slide off, and potential safety hazards exist. Therefore, the scheme provides the cable paying-off turntable which has the advantage of high paying-off stability. The specific scheme is as follows:
referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of an embodiment of the present invention, and fig. 2 is a top view of a turntable 2 in an embodiment of the present invention.
A cable paying-off turntable 2 comprises a base plate 1 and a turntable 2, wherein the base plate 1 is coaxially and rotatably connected with the turntable 2. The top of the turntable 2 is vertically provided with a first positioning shaft 3 for the cable to be coiled, the bottom of the turntable 2 is provided with a pulley block 4, and the roller of the pulley block 4 is in contact with the top of the chassis 1. In this embodiment, the pulley block 4 is provided with 4 groups, and along the circumference equipartition of carousel 2, and the axis of rotation of pulley block 4 all intersects with the axis of rotation of carousel 2.
It should be noted that, in the present embodiment, the pulley block 4 plays a role of supporting and reducing friction force, when the cable paying-off operation is performed by using the device, the equipment is hoisted to the flat ground, then the cable coil is hoisted to the turntable 2 of the equipment, when in hoisting, it is noted that the through hole 8 in the middle of the cable roll is aligned with the first positioning shaft 3 of the device, so that the first positioning shaft 3 passes through the through hole 8 in the middle of the cable roll, so as to realize the positioning operation of the whole cable coil, then the paying-off operation can be started, along with the paying-off of the cable coil, the rotation of the cable coil can drive the turntable 2 to rotate integrally relative to the chassis 1, during the rotation process, the sliding support of the pulley block 4 and the function of reducing friction force can greatly improve the overall rotation speed of the turntable 2, and simultaneously, under the positioning action of the first positioning shaft 3 on the cable reel, the cable reel can be effectively prevented from overturning under the stress.
Specifically, in this embodiment, the chassis 1 is integrally provided with a second positioning shaft 5 in the middle, and the first positioning shaft 3 is sleeved on the outside of the second positioning shaft 5 to form a rotational connection between the chassis 1 and the turntable 2. Specifically, 3 one end of first locating shaft extends and sets up to 2 bottoms of carousel, forms with chassis 1 and dodges the interval, should extend and set up the overall structure rigidity that can improve first locating shaft 3, in addition, when dodging the setting of interval and can also avoiding 2 relative chassis 1 rotations of carousel, the tip and the chassis 1 looks mutual friction of first locating shaft 3.
It should be noted that, in this embodiment, the rotation connection of the chassis 1 and the turntable 2 depends on the mutual nesting of the first positioning shaft 3 and the second positioning shaft 5, and meanwhile, the rotation connection formed by the nested structure can also endow the detachable and easy-to-detach performance to the device, and the detached turntable 2 and the chassis 1 can be stored separately, so that the overall use and placement flexibility of the device are greatly improved. When needing the installation, only need go earlier with chassis 1 hoist and mount to required level land, hoist and mount carousel 2 afterwards, with the one side down that is provided with assembly pulley 4 in the carousel 2, aim at first location axle 3 and second location axle 5 each other simultaneously, during the hoist and mount with second location axle 5 insert in first location axle 3 can, its holistic dismouting process is very simple and convenient, has further improved the whole practicality of using of this equipment.
More excellent is, because of the rotation between carousel 2 and the chassis 1 is connected and relies on first location axle 3 and second location axle 5 to realize, in order to improve the rotational stability of carousel 2, in this embodiment, first location axle 3 is the syntropy setting with the axial of second location axle 5, first location axle 3 is the syntropy setting with the axial of carousel 2 to optimize carousel 2 and chassis 1's normal running fit structure, make this equipment can be more stable when rolling up the pay-off to the cable.
More preferably, in order to facilitate the operator to hoist the turntable 2 and the chassis 1, in this embodiment, the turntable 2 is provided with a suspension ring hole 6. The top of the chassis 1 is provided with a hanging part group convenient for hoisting, the hanging part group comprises a bulge 7, and the side part of the bulge 7 is provided with a through hole 8. When an operator uses the crane to hoist the equipment, the crane can be hoisted through the hoisting ring holes 6 and the through holes 8. Further, in the present embodiment, the suspension ring holes 6 are provided in 4 groups and are uniformly distributed in the axial direction of the turntable 2. Meanwhile, the hanging element groups are arranged in two groups and are oppositely arranged on the chassis 1. The symmetrical arrangement of the lifting ring holes 6 and the lifting component group can optimize the overall structure of the equipment, so that the overall structure can be in a mutually balanced state, and the use stability of the equipment is further stabilized.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. The cable paying-off turntable is characterized by comprising a base plate and a turntable, wherein the base plate is coaxially and rotatably connected with the turntable;
the top of the rotary table is vertically provided with a first positioning shaft for the cable to be coiled, the bottom of the rotary table is provided with a pulley block, and a roller of the pulley block is in contact with the top of the chassis.
2. The cable paying-off turntable according to claim 1, wherein a second positioning shaft is arranged in the middle of the base plate, and the first positioning shaft is sleeved outside the second positioning shaft to form a rotary connection between the base plate and the turntable.
3. The cable payout turntable of claim 2, wherein the first positioning shaft and the second positioning shaft are axially co-directional.
4. The cable payout turntable of claim 2 wherein said first positioning shaft is co-axially disposed with said turntable.
5. The cable payout turntable of claim 1, wherein the turntable is provided with a ring eye.
6. The cable paying-off turntable according to claim 5, wherein 4 groups of the suspension ring holes are arranged and are uniformly distributed along the axial direction of the turntable.
7. The cable paying-off turntable according to claim 1, wherein a hanging piece group convenient for hoisting is arranged at the top of the base plate and comprises a protrusion, and a through hole is formed in the side of the protrusion.
8. The cable payout turntable of claim 7 wherein said sets of hangers are arranged in two sets and are oppositely disposed on said base plate.
9. The cable payout turntable of claim 2, wherein the first positioning shaft extends from one end thereof to a bottom of the turntable to form an escape distance with the chassis.
10. The cable paying-off turntable according to claim 1, wherein the pulley blocks are provided with 4 groups and are uniformly distributed along the circumferential direction of the turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111260055.2A CN113955572A (en) | 2021-10-28 | 2021-10-28 | Cable paying-off turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111260055.2A CN113955572A (en) | 2021-10-28 | 2021-10-28 | Cable paying-off turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113955572A true CN113955572A (en) | 2022-01-21 |
Family
ID=79467828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111260055.2A Pending CN113955572A (en) | 2021-10-28 | 2021-10-28 | Cable paying-off turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113955572A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3131023U (en) * | 2007-02-05 | 2007-04-19 | 公康 本山 | Cable feeding device |
| CN201504056U (en) * | 2009-10-21 | 2010-06-09 | 中建五局工业设备安装有限公司 | Cable pay-off rack |
| CN203367890U (en) * | 2013-07-26 | 2013-12-25 | 国家电网公司 | Pay-off device having truckle and applied in electric power field |
| CN104377601A (en) * | 2014-11-18 | 2015-02-25 | 国家电网公司 | Power cable paying-off support |
| CN105035845A (en) * | 2015-08-12 | 2015-11-11 | 牛永杰 | Portable cable dereeling plate |
| JP2016113272A (en) * | 2014-12-16 | 2016-06-23 | ブリヂストンフローテック株式会社 | Workpiece supply device |
| CN207200140U (en) * | 2017-08-07 | 2018-04-06 | 青岛造船厂有限公司 | A kind of paying out drum |
| CN107954252A (en) * | 2017-12-14 | 2018-04-24 | 国家电网公司 | A kind of curl cable laying tool |
| CN208127774U (en) * | 2018-05-18 | 2018-11-20 | 北京市重型电缆厂 | A kind of star wheel type paying out drum |
| CN208394495U (en) * | 2018-04-25 | 2019-01-18 | 国网黑龙江省电力有限公司大庆供电公司 | Cable drum device |
| CN210133778U (en) * | 2019-04-03 | 2020-03-10 | 中国华电科工集团有限公司 | Cable laying and erecting tool |
| CN212798980U (en) * | 2020-08-07 | 2021-03-26 | 国网江苏省电力有限公司淮安供电分公司 | Cable reel pay-off device |
| CN213387119U (en) * | 2020-07-31 | 2021-06-08 | 云南建投第三建设有限公司 | Improved pay-off device integrating outdoor cable storage and use |
-
2021
- 2021-10-28 CN CN202111260055.2A patent/CN113955572A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3131023U (en) * | 2007-02-05 | 2007-04-19 | 公康 本山 | Cable feeding device |
| CN201504056U (en) * | 2009-10-21 | 2010-06-09 | 中建五局工业设备安装有限公司 | Cable pay-off rack |
| CN203367890U (en) * | 2013-07-26 | 2013-12-25 | 国家电网公司 | Pay-off device having truckle and applied in electric power field |
| CN104377601A (en) * | 2014-11-18 | 2015-02-25 | 国家电网公司 | Power cable paying-off support |
| JP2016113272A (en) * | 2014-12-16 | 2016-06-23 | ブリヂストンフローテック株式会社 | Workpiece supply device |
| CN105035845A (en) * | 2015-08-12 | 2015-11-11 | 牛永杰 | Portable cable dereeling plate |
| CN207200140U (en) * | 2017-08-07 | 2018-04-06 | 青岛造船厂有限公司 | A kind of paying out drum |
| CN107954252A (en) * | 2017-12-14 | 2018-04-24 | 国家电网公司 | A kind of curl cable laying tool |
| CN208394495U (en) * | 2018-04-25 | 2019-01-18 | 国网黑龙江省电力有限公司大庆供电公司 | Cable drum device |
| CN208127774U (en) * | 2018-05-18 | 2018-11-20 | 北京市重型电缆厂 | A kind of star wheel type paying out drum |
| CN210133778U (en) * | 2019-04-03 | 2020-03-10 | 中国华电科工集团有限公司 | Cable laying and erecting tool |
| CN213387119U (en) * | 2020-07-31 | 2021-06-08 | 云南建投第三建设有限公司 | Improved pay-off device integrating outdoor cable storage and use |
| CN212798980U (en) * | 2020-08-07 | 2021-03-26 | 国网江苏省电力有限公司淮安供电分公司 | Cable reel pay-off device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220121 |
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| RJ01 | Rejection of invention patent application after publication |