CN213808323U - Auxiliary tightening device for hoisting coil - Google Patents
Auxiliary tightening device for hoisting coil Download PDFInfo
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- CN213808323U CN213808323U CN202022668500.6U CN202022668500U CN213808323U CN 213808323 U CN213808323 U CN 213808323U CN 202022668500 U CN202022668500 U CN 202022668500U CN 213808323 U CN213808323 U CN 213808323U
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- tightening belt
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Abstract
The utility model belongs to the technical field of the transformer production, in particular to tightening means is assisted in coil handling. Comprises a tightening belt device; the tightening belt device comprises a tightening belt, a core column, a protective cover and a bracket, wherein the core column is rotatably arranged on the bracket; the tightening and loosening of the tightening belt are realized by rotating the core column. The utility model discloses simple and practical, the availability factor is high, has improved coil handling efficiency greatly, guarantees coil handling safety simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the transformer production, in particular to tightening means is assisted in coil handling.
Background
In the coil production process, the coil needs to be hoisted for many times after being wound, and the coil is placed in a furnace for drying, rotating and the like, the coil needs to be stably hoisted by a special coil hoisting tool during each hoisting, and then the coil and the coil are firmly bound by a tightener together from the outer side of the hoisting tool, the tightener needs to be taken and sent independently for binding during each hoisting, time and labor are wasted, a large amount of working hours are occupied by non-value-added parts in the production process along with the gradual increase of production tasks, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims to provide a tightening means is assisted in coil handling, the device has improved coil handling efficiency greatly, guarantees coil handling safety simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a coil lifting auxiliary tightening device comprises a tightening belt device; the tightening belt device comprises a tightening belt, a core column, a protective cover and a support, wherein the core column is rotatably arranged on the support, one end of the tightening belt is wound on the core column, the other end of the tightening belt is connected with the support, and the protective cover is arranged on the outer side of the support; the tightening and loosening of the tightening belt is realized by rotating the core column.
The belt tightening device further comprises a ratchet mechanism, the ratchet mechanism comprises a ratchet wheel, ratchet wheel teeth and a spring, the ratchet wheel is arranged on the core column, and the ratchet wheel teeth are rotatably arranged on the support; one end of the spring is connected with the support, the other end of the spring is connected with the ratchet wheel teeth, and the spring enables the ratchet wheel teeth to be meshed with the ratchet wheel.
The tightening belt device further comprises a ratchet wheel unlocking mechanism, the ratchet wheel unlocking mechanism comprises a front cover plate, an eccentric wheel column and a handle, and the front cover plate is arranged on the front side of the protective cover; the eccentric wheel column is rotatably arranged on the front cover plate, and the handle is connected with the eccentric wheel column; the eccentric wheel column is rotated through the handle, so that the eccentric wheel column pushes the ratchet wheel teeth to swing in the direction far away from the ratchet wheel.
The ratchet wheel unlocking mechanism further comprises a limiting stud, the limiting stud is arranged on the front cover plate and located below the eccentric wheel column, and the limiting stud is used for positioning the handle.
The bracket is provided with a hook plate, the other end of the tightening belt is provided with a fixing ring, and the fixing ring is hooked on the hook plate.
The support comprises a bottom plate, and a vertical plate I and a vertical plate II which are arranged on the bottom plate in parallel, wherein the vertical plate I and the vertical plate II are provided with coaxial lines and mounting holes for mounting the core column.
And one end of the bottom plate is provided with a pin shaft, one end of the protective cover is connected with the pin shaft, and the other end of the protective cover is detachably connected with the bottom plate.
The core column is of a stepped shaft structure and is arranged in the mounting holes of the vertical plate I and the vertical plate II; the end part of the core column is provided with a rocking handle.
And a strip-shaped hole for leading out the tightening belt is formed in the side face of the protective cover.
The coil lifting auxiliary tightening device also comprises a plurality of suspension arms, and one end parts of the suspension arms are of hook-shaped structures;
the plurality of suspension arms are arranged on the outer side of the coil along the circumferential direction and hook the coil through hook-shaped structures at the end parts; and binding a plurality of suspension arms and the coil together through at least two tightening belt devices.
The utility model has the following beneficial effects and advantages:
the utility model discloses simple and practical, the availability factor is high, can improve coil handling efficiency greatly.
The utility model discloses to tighten up the belt device and fix on special lifting device's davit, pull out through the area of tightening up in will tightening up the belt device, will hang on the hook plate around davit and coil a week back hook, tighten up again, convenient operation, safe and reliable. After the tightening belt is used, the tightening belt can be directly wound on the core column, the production efficiency is greatly improved, the tightening belt cannot fall off the ground to cause product pollution, and the product quality reliability is improved.
Drawings
Fig. 1 is a schematic structural view of the coil lifting auxiliary tightening device of the present invention;
fig. 2 is an exploded view of the coil handling auxiliary tightening device of the present invention;
fig. 3 is a schematic view of the internal structure of the coil lifting auxiliary tightening device of the present invention;
fig. 4 is a schematic structural view of the bracket of the present invention;
fig. 5 is a schematic structural view of the ratchet wheel unlocking structure of the present invention;
fig. 6 is a schematic diagram of the coil lifting device of the present invention.
In the figure: the device comprises a tightening belt 1, a core column 2, a protective cover 3, a front cover plate 4, an installation bottom plate 5, a support 6, a vertical plate I601, a vertical plate II 602, a screw 603, a bottom plate 604, a pin shaft 605, a rocking handle 7, a ratchet wheel 8, ratchet teeth 9, a spring 10, a hook plate 11, a suspension arm 12, a coil 13, a connecting bolt 14, a washer 15, a shaft cover 16, a screw 17, an eccentric wheel column 18, a handle 19 and a limit stud 20.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, an auxiliary tightening device for coil lifting provided in the embodiment of the present invention includes a tightening belt device; the tightening belt device comprises a tightening belt 1, a core column 2, a protective cover 3 and a bracket 6, wherein the core column 2 is rotatably arranged on the bracket 6, one end of the tightening belt 1 is wound on the core column 2, the other end of the tightening belt is connected with the bracket 6, and the protective cover 3 is arranged on the outer side of the bracket 6; tightening and loosening of the tightening strap 1 is achieved by rotating the stem 2.
In this embodiment, the stem 2 is disposed at one end of the bracket 6, and the other end of the bracket 6 is provided with the hook plate 11. The side of the protective cover 3 is provided with a strip-shaped hole for leading out the tightening belt 1, the other end of the tightening belt 1 is led out from the strip-shaped hole, and the end part is provided with a fixing ring which is hooked on the hook plate 11 through the fixing ring.
As shown in fig. 4, in the embodiment of the present invention, the bracket 6 includes a bottom plate 604, and a vertical plate i 601 and a vertical plate ii 602 that are arranged on the bottom plate 604 in parallel, and the vertical plate i 601 and the vertical plate ii 602 are provided with mounting holes that are coaxial and used for mounting the core column 2. One end of the bottom plate 604 is provided with a pin 605, one end of the protective cover 3 is connected with the pin 605, and the other end is detachably connected with the bottom plate 604.
Specifically, the core column 2 is of a stepped shaft structure, is installed in the installation holes of the vertical plate i 601 and the vertical plate ii 602, and is axially limited through a shaft shoulder. The end part of the core column 2 is provided with a rocking handle 7, and the core column 2 is rotated through the rocking handle 7.
As shown in fig. 3, in the embodiment of the present invention, the tightening device further includes a ratchet mechanism including a ratchet 8, ratchet teeth 9 and a spring 10, wherein the ratchet 8 is disposed at one end of the stem 2, and the ratchet teeth 9 are rotatably disposed on the bracket 6; one end of the spring 10 is connected with the bracket 6, the other end is connected with the ratchet wheel teeth 9, the spring 10 enables the ratchet wheel teeth 9 to be meshed with the ratchet wheel 8, and therefore the core column 2 can only rotate in one direction.
As shown in fig. 5, on the basis of the above embodiment, the tightening belt device further includes a ratchet unlocking mechanism including the front cover plate 4, the eccentric wheel post 18 and the handle 19, wherein the front cover plate 4 is connected to the front side of the protection cover 3 by the connecting bolt 14; the eccentric wheel column 18 is rotatably arranged on the front cover plate 4, and the handle 19 is connected with the eccentric wheel column 18; the eccentric wheel column 18 is rotated by the handle 19, so that the eccentric wheel column 18 pushes the ratchet wheel teeth 9 to swing away from the ratchet wheel 8, the ratchet wheel teeth 9 are separated from the ratchet wheel 8, and the ratchet wheel 8 can rotate freely.
Further, the ratchet unlocking mechanism further comprises a limit stud 20, the limit stud 20 is arranged on the front cover plate 4 and located below the eccentric wheel column 18, and the limit stud 20 is used for positioning the handle 19.
As shown in fig. 6, on the basis of the above embodiment, the coil lifting auxiliary tightening device further includes a plurality of suspension arms 12, and one end of each suspension arm 12 is of a hook-shaped structure; the plurality of suspension arms 12 are arranged on the outer side of the coil 13 along the circumferential direction, each suspension arm 12 is parallel to the axis of the coil 13, the suspension arms 12 hook the coil 13 through hook structures at the end parts, and the plurality of suspension arms 12 and the coil 13 are bound together through at least two tightening belt devices.
Further, the tightening belt device can be fixed on a boom 12 for convenient operation.
The specific implementation manner of the utility model is as follows:
the coil 13 is hoisted by using a special hoisting tool, the tightening belt 1 in the tightening belt device is pulled out from the hoisting arm 12 of the special hoisting tool, the tightening belt is hooked on the hook plate 11 after surrounding the hoisting arm 12 and the coil 13 for a circle, the core column 2 is rotated by the rocking handle 7, the tightening belt 1 is tightened, and the hoisting arm 12 and the coil 13 are tightly bound. After the use, can directly twine the take-up belt 1 on the stem 2 in the safety cover 3, improve production efficiency greatly, take-up belt 1 can not drop ground and cause product pollution, improve product quality reliability. The utility model discloses simple and practical, the availability factor is high, can improve coil handling efficiency greatly.
The above description is only for the embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, extension, etc. made within the spirit and principle of the present invention are all included in the protection scope of the present invention.
Claims (10)
1. An auxiliary tightening device for coil hoisting is characterized by comprising a tightening belt device; the tightening belt device comprises a tightening belt (1), a core column (2), a protective cover (3) and a support (6), wherein the core column (2) is rotatably arranged on the support (6), one end of the tightening belt (1) is wound on the core column (2), the other end of the tightening belt is connected with the support (6), and the protective cover (3) is arranged on the outer side of the support (6); the tightening and loosening of the tightening belt (1) are realized by rotating the core column (2).
2. The coil handling auxiliary tightening device according to claim 1, characterized in that the tightening belt device further comprises a ratchet mechanism comprising a ratchet (8), ratchet teeth (9) and a spring (10), wherein the ratchet (8) is disposed on the stem (2), and the ratchet teeth (9) are rotatably disposed on the bracket (6); one end of the spring (10) is connected with the bracket (6), the other end of the spring is connected with the ratchet wheel teeth (9), and the spring (10) enables the ratchet wheel teeth (9) to be meshed with the ratchet wheel (8).
3. The coil handling auxiliary tightening device according to claim 2, characterized in that the tightening belt device further comprises a ratchet unlocking mechanism comprising a front cover plate (4), an eccentric column (18) and a handle (19), wherein the front cover plate (4) is disposed at the front side of the protective cover (3); the eccentric wheel column (18) is rotatably arranged on the front cover plate (4), and the handle (19) is connected with the eccentric wheel column (18); the handle (19) rotates the eccentric wheel column (18), so that the eccentric wheel column (18) pushes the ratchet wheel teeth (9) to swing in the direction away from the ratchet wheel (8).
4. Coil handling auxiliary tightening device according to claim 3, characterized in that the ratchet release mechanism further comprises a limit stud (20), the limit stud (20) being provided on the front cover plate (4) and located below the eccentric wheel post (18), the limit stud (20) being used for positioning the handle (19).
5. The auxiliary tightening device for coil lifting according to claim 1, characterized in that a hook plate (11) is arranged on the bracket (6), and a fixing ring is arranged at the other end of the tightening belt (1), and the fixing ring is hooked on the hook plate (11).
6. The coil lifting auxiliary tightening device as claimed in claim 1, wherein the bracket (6) comprises a bottom plate (604), and a vertical plate I (601) and a vertical plate II (602) which are arranged on the bottom plate (604) in parallel, and the vertical plate I (601) and the vertical plate II (602) are provided with mounting holes which are coaxial and used for mounting the core column (2).
7. The coil handling auxiliary tightening device according to claim 6, characterized in that one end of the bottom plate (604) is provided with a pin (605), one end of the protective cover (3) is connected with the pin (605), and the other end is detachably connected with the bottom plate (604).
8. The coil lifting auxiliary tightening device as claimed in claim 6, wherein the core column (2) is of a stepped shaft structure and is mounted in mounting holes of the vertical plate I (601) and the vertical plate II (602); the end part of the core column (2) is provided with a rocking handle (7).
9. Coil handling auxiliary tightening device according to claim 1, characterized in that the side of the protective cover (3) is provided with a strip-shaped hole for leading out the tightening strap (1).
10. The coil handling auxiliary tightening device according to claim 1, further comprising a plurality of suspension arms (12), wherein one end of each suspension arm (12) is in a hook-shaped structure;
a plurality of suspension arms (12) are arranged on the outer side of the coil (13) along the circumferential direction and hook the coil (13) through hook-shaped structures at the end parts; a plurality of suspension arms (12) and the coil (13) are bound together by at least two tightening belt devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668500.6U CN213808323U (en) | 2020-11-18 | 2020-11-18 | Auxiliary tightening device for hoisting coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022668500.6U CN213808323U (en) | 2020-11-18 | 2020-11-18 | Auxiliary tightening device for hoisting coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213808323U true CN213808323U (en) | 2021-07-27 |
Family
ID=76935176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022668500.6U Active CN213808323U (en) | 2020-11-18 | 2020-11-18 | Auxiliary tightening device for hoisting coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213808323U (en) |
-
2020
- 2020-11-18 CN CN202022668500.6U patent/CN213808323U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TBEA Smart Energy Co.,Ltd. Assignor: Tbea Shenyang Transformer Group Co.,Ltd. Contract record no.: X2023210000145 Denomination of utility model: An auxiliary tightening device for coil lifting Granted publication date: 20210727 License type: Common License Record date: 20230927 |