CN202996585U - Anti-bounce self-adaption pay-off rack - Google Patents
Anti-bounce self-adaption pay-off rack Download PDFInfo
- Publication number
- CN202996585U CN202996585U CN2012206917858U CN201220691785U CN202996585U CN 202996585 U CN202996585 U CN 202996585U CN 2012206917858 U CN2012206917858 U CN 2012206917858U CN 201220691785 U CN201220691785 U CN 201220691785U CN 202996585 U CN202996585 U CN 202996585U
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- CN
- China
- Prior art keywords
- rack
- pay
- slide rail
- roller bearing
- adaption
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- Expired - Fee Related
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Abstract
The utility model relates to an anti-bounce self-adaption pay-off rack which comprises a bracket and a roller for mounting a pay-off spool, wherein the roller is mounted on the bracket horizontally by two bearings; the anti-bounce self-adaption pay-off rack is characterized in that the anti-bounce self-adaption pay-off rack is further provided with at least two parallel slide rails fixed on the ground; the bottom of the bracket is connected with the slide rails in a clamping manner by slide buckles; and the slide rails are parallel to the roller and a coil axially. With the adoption of the pay-off rack, a position can be adjusted; varnished wires can be prevented from influencing stances of workers; and the winding quality can be ensured.
Description
Technical field
The utility model relates to a kind of wire-unfolding rack, the wire-unfolding rack that particularly uses during a kind of transformer coil winding.
Background technology
The transformer capacity of using now is larger, and is also larger on the impact of electrical network, requires its fail safe also more and more higher.The workmanship performance of transformer not only requires electric property reliable, and mechanical stability, anti-short circuit capability also should be more reliable.Stability is mainly manifested on the manufacture process control of coil, namely requires the high-voltage coil and low-voltage coil electromagnetic balance, axially turn-to-turn closely, be evenly distributed.Therefore require the coil winding process, radially will roll tightly, axially close-packed arrays.The coil winding process is that the draw drum that will be wound with enamelled wire is installed on pay off rack, and iron core is arranged on tensioning apparatus, and tensioning apparatus rotates to be wound around enamelled wire, the hand-held enamelled wire of workman adjust winding position with guarantee coil axes to turn-to-turn closely.
Although existing pay off rack can satisfy the demand of unwrapping wire to a certain extent, but it still exists certain problem, be in particular in: 1, because coil not only radially will roll tightly, axially more need close-packed arrays, the workman not only needs to strain enamelled wire when being wound around enamelled wire, more need constantly to change along the axial reciprocating of coil the position of enamelled wire.And the position of pay off rack is fixed, and this causes the angle between enamelled wire and coil constantly to change, and the workman is clipped in the position of angle, and its erect-position is a greater impact, and is not easy along coil axially-aligned enamelled wire; 2, because its axis hole of different draw drums is not of uniform size, and the roller bearing diameter of pay off rack is unified, although draw drum axis hole two ends by fastening nuts to the roller bearing, but when the axis hole of draw drum during greater than the roller bearing diameter, draw drum will be beated around roller bearing under the tearing of enamelled wire, causes the workman to be difficult to coiling enamelled wire accurately.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of position capable of regulating, can prevent that enamelled wire from affecting workman's erect-position, can prevent the pay off rack that draw drum is beated simultaneously.
In order to solve the problems of the technologies described above, the utility model provides a kind of anti-jumping self adaptation pay off rack, include support, in order to the roller bearing of draw drum to be installed, this roller bearing is rack-mount by two bearing levels, also include at least two parallel and be fixed on ground slide rail and with the truncated cone-shaped deck of roller bearing threaded engagement, described frame bottom snaps fit onto on slide rail by slide fastener, described slide rail and roller bearing, coil axially parallel.
adopt the anti-jumping self adaptation pay off rack of technique scheme to have following advantage: 1, parallel and be fixed on the slide rail on ground owing to being provided with at least two, frame bottom snaps fit onto on slide rail by slide fastener, slide rail and roller bearing, the coil axially parallel, the principle the shortest according to vertical line between two parallel lines as can be known, support can move along parallel sliding track, so that enamelled wire as far as possible perpendicular to coil axially, this moment, angle no longer changed, the easier axially-aligned enamelled wire along coil of workman, and because the angle between enamelled wire and coil no longer changes, workman's erect-position is also no longer influenced, 2, due to the truncated cone-shaped deck that is provided with the roller bearing threaded engagement, deck has certain tapering, and it can snap in the axis hole of draw drum and coaxial fixing with axis hole, so draw drum can not beat in the process of rotating again, no longer affects workman's coiling.
As preferred version, for under the prerequisite that guarantees the slide rail effect, reducing costs as far as possible guarantees slide rail simultaneously in the situation that stressedly do not bend and be out of shape for a long time, and limiting described slide rail has the two ends of two and described slide rail to be connected and fixed by two joint pins.
As preferred version, in order to rotate more easily and fastening deck, the bottom of described deck is provided with a handles.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment anti-jumping self adaptation pay off rack.
Embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
As shown in Figure 1, the utility model provides a kind of anti-jumping self adaptation pay off rack, include support 1, in order to the roller bearing 3 that draw drum 2 is installed, this roller bearing 3 is arranged on support 1 by two bearing 4 levels, also be provided with two parallel and be fixed on ground slide rail 5 and with the truncated cone-shaped deck 8 of roller bearing 3 threaded engagement, support 1 bottom snaps fit onto on slide rail 5 by traditional slide fastener, slide rail 5 and roller bearing 3 and coil axially parallel, the two ends of slide rail 5 are connected and fixed by two joint pins 7.
Preferred two of slide rail 5, the size stressed according to slide rail 5 can suitably increase parallel slide rail number.
In order to rotate more easily deck 8, its bottom is provided with a handles 9.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection range of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (3)
1. anti-jumping self adaptation pay off rack, include support, in order to the roller bearing of draw drum to be installed, this roller bearing is rack-mount by two bearing levels, it is characterized in that: also include at least two parallel and be fixed on ground slide rail and with the truncated cone-shaped deck of roller bearing threaded engagement, described frame bottom snaps fit onto on slide rail by slide fastener, described slide rail and roller bearing, coil axially parallel.
2. anti-jumping self adaptation pay off rack according to claim 1, it is characterized in that: described slide rail has two, and its two ends are connected and fixed by two joint pins.
3. anti-jumping self adaptation pay off rack according to claim 2, it is characterized in that: the bottom of described deck is provided with a handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206917858U CN202996585U (en) | 2012-12-14 | 2012-12-14 | Anti-bounce self-adaption pay-off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206917858U CN202996585U (en) | 2012-12-14 | 2012-12-14 | Anti-bounce self-adaption pay-off rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996585U true CN202996585U (en) | 2013-06-12 |
Family
ID=48567730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206917858U Expired - Fee Related CN202996585U (en) | 2012-12-14 | 2012-12-14 | Anti-bounce self-adaption pay-off rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015589A (en) * | 2019-05-13 | 2019-07-16 | 河北华友古建筑工程股份有限公司 | A kind of portable cable laying frame |
| CN112489983A (en) * | 2020-10-16 | 2021-03-12 | 广州银变电力设备有限公司 | Transformer wire coil fastening and winding device |
-
2012
- 2012-12-14 CN CN2012206917858U patent/CN202996585U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110015589A (en) * | 2019-05-13 | 2019-07-16 | 河北华友古建筑工程股份有限公司 | A kind of portable cable laying frame |
| CN110015589B (en) * | 2019-05-13 | 2024-03-05 | 河北华友文化遗产保护股份有限公司 | Portable cable laying frame |
| CN112489983A (en) * | 2020-10-16 | 2021-03-12 | 广州银变电力设备有限公司 | Transformer wire coil fastening and winding device |
| CN112489983B (en) * | 2020-10-16 | 2022-04-05 | 广州银变电力设备有限公司 | Transformer wire coil fastening and winding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131214 |