CN203398732U - Pay-off rack - Google Patents
Pay-off rack Download PDFInfo
- Publication number
- CN203398732U CN203398732U CN201320566027.8U CN201320566027U CN203398732U CN 203398732 U CN203398732 U CN 203398732U CN 201320566027 U CN201320566027 U CN 201320566027U CN 203398732 U CN203398732 U CN 203398732U
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- CN
- China
- Prior art keywords
- pay
- rack
- support
- support bar
- wire spool
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- 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.)
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Abstract
The utility model discloses a pay-off rack, and relates to the field of electric power tools. The pay-off rack is used for solving the technical problem in the prior art that insulated wires are manually paid off. The pay-off rack disclosed by the utility model comprises a support and a wire spool, wherein the wire spool is in adapter coupling with the support through a rotating shaft; an electric wire coil is put on the wire spool, and electric wires can be easily and rapidly pulled by a traction person through the rotation of the wire spool in a traction process; the pay-off operation can be completed by one to two pay-off persons, so that the working efficiency is improved; the tensile force of the pay-off persons is reduced, and the speed is accelerated, so that the working efficiency is further improved; and the erection quality of the released electric wires can be ensured, the electric wires do not break and are not disorderly wound. The pay-off rack is convenient to carry and store.
Description
[technical field]
The utility model relates to a kind of pay off rack, especially a kind of pay off rack of minor diameter insulated wire.
[background technology]
At present at power industry circuit line laying work, only have the plain conductor of larger caliber just to have pay-off equipment unwrapping wire, generally adopt two can hydraulic lifting the support wire disk that holds up whole cylinder use machinery or manpower to draw.
And traditional family connection insulated wire to set up operation be all to adopt artificial unwrapping wire mode, by people's unwrapping wire, single or many people, at tractive the end of a thread above, when running into thicker insulated wire unwrapping wire, are not just gravy jobs.There is many-sided difficulty in existing artificial unwrapping wire mode: first, because the heavy arm difficulty of the coil of wire is carried, unwrapping wire is very painstaking in the process of discharging.And, during unwrapping wire, easily there is distortion and situation that electric wire is given a discount, drawing affects stringing quality and attractive in appearance; Finally, electric wire easily draws unrest, and people's speed of drawing is slightly fast, put people do not catch up with will snarling, affect construction schedule.
[utility model content]
The technical problem that the utility model solves is to provide a kind of pay off rack, is convenient to arrange family connection insulated wire, and has alleviated labour intensity.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
, comprising support and wire spool, described wire spool is transferred by rotating shaft and described support.
Further, the upper surface of described support is provided with installing hole, the lower end of described rotating shaft is connected with installing hole by bearing, and the upper end of described rotating shaft arranges described wire spool, and described wire spool comprises and being periphery at rotating shaft periphery the support bar that extends towards rotating shaft radial outside.
Further, the upper end of described rotating shaft is provided with supporting bracket, and one end of described support bar is fixedly connected with by reinforcing bar anchor ear fixed structure with supporting bracket.
Further, described reinforcing bar anchor ear fixed structure comprises the pressure ring arranging along support bar, and described pressure ring bottom is fixedly connected with supporting bracket, and described pressure ring top is higher than described support bar top, the banding support bar left and right sides, the described pressure ring left and right sides, is provided with compact heap between described pressure ring and support bar.
Further, described pressure ring is " several " shape structure, and the left and right sides of described pressure ring bottom is provided with mount pad, and described mount pad screw connects described supporting bracket.
Further, described compact heap is U-shaped, the opening down upper end that is enclosed within support bar of described compact heap, and compact heap is pressed between pressure ring and support bar.
Further, the bottom of the described support bar other end is provided with roller, and the upper surface of described roller and described support offsets.
Further, the upper surface of described wire spool is provided with circular shaft.
Further, the bottom of described circular shaft and the top of rotating shaft are threaded.
Further, the leg that described support comprises support plate and is located at support plate bottom surface, described leg and support plate switching, and be provided with spring between leg and support plate, the upper surface of described support plate arranges described wire spool.
The beneficial effects of the utility model:
The many drawback of the utility model based on artificial unwrapping wire improved, and wire spool free to rotate is set on support, and the insulation coil of wire is placed on wire spool, and by the rotation of wire spool, traction personnel can be easily, tractive electric wire fast; And the carrying and deposit conveniently of pay off rack.
These features of the present utility model and advantage will be below embodiment, accompanying drawing in detailed exposure.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is vertical view of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the scheme of installation of support bar.
[embodiment]
The utility model provides a kind of pay off rack, comprises support and wire spool, and wire spool is transferred by rotating shaft and support.On wire spool, place electric wire volume, in traction personnel traction process, the rotation by wire spool can pull electric wire easily, fast; Only by 1～2 payingoff construction personnel, just can complete unwrapping wire and operate, improve operating efficiency; Unwrapping wire personnel's traction force reduces, and speed is accelerated, and further increases work efficiency; And the quality of setting up that can guarantee to discharge electric wire, can not give a discount, can snarling.If adopt artificial unwrapping wire through calculating 100 meters of 50 squares of insulated conductors on the spot, the uninterrupted unwrapping wire of masterful technique workman needs 19 minutes, and wants 1～2 cooperation personnel, and adopts pay off rack unwrapping wire only to need clock more than 5 minutes, and singlely just can complete.
Accompanying drawing below in conjunction with the utility model embodiment is explained and illustrated the technical scheme of the utility model embodiment, but following embodiment is only preferred embodiment of the present utility model, not all.Embodiment based in execution mode, those skilled in the art are other embodiment that obtains under the prerequisite of not making creative work, all belongs to protection range of the present utility model.
With reference to figure 1 and Fig. 2, shown pay off rack, comprises support and wire spool, wire spool is transferred by rotating shaft and support, and wire spool passes through stent support, and can on support, rotate freely, on wire spool, place after electric wire volume, workmen pulls the end of a thread, wire spool rotation unwrapping wire in drawing process.
Concrete, upper surface at support is provided with installing hole 15, and the lower end of rotating shaft 2 is connected with installing hole 15 by bearing 4, and the upper end of rotating shaft 2 arranges this wire spool, wire spool specifically comprises the support bar 31 being periphery at rotating shaft 2 peripheries, and support bar 31 extends towards rotating shaft radial outside.Three support bars 31 are at least set, for supporting electric wire volume, with reference to figure 1, are preferably 6 support bars are set.Wire spool can also be whole disc structure, but adopts support bar to save material, and whole weight is lighter.
Referring to figs. 2 and 3, in the upper end of rotating shaft 2, being provided with supporting bracket 32, support bar 31 one end is fixedly connected with by reinforcing bar anchor ear fixed structure with the upper surface of supporting bracket 32.Under this structure, support bar 31 need not be by being welded to connect in rotating shaft 2, and installation and removal are simple, after use finishes, support bar can be pulled down, and after pay off rack split, is easy to carry and deposits.
The concrete connected mode of reinforcing bar anchor ear fixed structure: mainly comprise the pressure ring 51 arranging along support bar 31, pressure ring 51 bottoms are fixedly connected with supporting bracket 32, pressure ring 51 tops are higher than support bar 31 tops, pressure ring 51 banding support bar 31 left and right sides, the left and right sides, between pressure ring 51 and support bar 31, be provided with compact heap 52, the effect by pressure ring 51 and compact heap 52 is fixed on support bar 31 in supporting bracket 32.
Wherein pressure ring 51 is " several " shape structure, and the left and right sides of pressure ring 51 bottoms is provided with mount pad 511, and mount pad 511 connects supporting brackets 32 by screw 53, between pressure ring 51 and supporting bracket 32, is detachable connection, and installation and removal that screw connects are simple, fast.Can on same support bar, a plurality of pressure rings enhancing thrusts be set interval.
The flexible piece that compact heap 52 is U-shaped in addition, compact heap 52 is opening down, and compact heap 52 is pressed between pressure ring 51 and support bar 31.Flexible compact heap 52 is close to support bar 31 under pressure ring 51 effects, effectively support bar 31 is fixed in supporting bracket 32 upper surfaces.
With reference to figure 2, further, in the bottom of support bar 31 other ends, be provided with axle bed 311, axle bed 311 is provided with the optical axis that connects roller 33, roller 33 axially parallel with the length direction of support bar 31, the upper surface of roller 33 and support offsets.In wire spool when rotation,, roller 33 can supported bar 31 and along with support bar 31 rotatablely moves; Support bar 31 two end supports, therefore can bear larger weight.
With reference to figure 2, and the upper surface of wire spool is provided with circular shaft 6, and electric wire volume is placed on support bar 31, and is enclosed within outside circular shaft 6 simultaneously, and circular shaft 6 can prevent that electric wire from sweeping off line.Preferably, the bottom of circular shaft 6 is threaded with the top of rotating shaft 2, circular shaft can be split to the carrying and deposit conveniently of support.And circular shaft can comprise multistage, the stem of each section and another segment trailer threaded engagement, be layering and increase height to adapt to the electric wire volume of different size.
Four legs 12 that support of the present utility model comprises support plate 11 and is located at support plate 11 bottom surfaces, between 11 switchings of leg 12 and support plate and two adjacent legs 12, be provided with connecting rod 13, between connecting rod 13 and support plate 11, be provided with spring 14, utilize the pulling force of spring to play effect flexible and fixed feet, at the upper surface of support plate 11, wire spool is set.Support adopts light-duty stainless steel material, while stopping operation, can carry out stored collapsed.
The utility model improves traditional unwrapping wire mode.The folding detachable adopting divides pay off rack not only to reduce operation number, can also improve operating efficiency and construction quality, operating personnel can be freed from heavy daily work.
By above-described embodiment, the purpose of this utility model is by fully effective having reached.The personage who is familiar with this technology should be understood that the utility model includes but not limited to accompanying drawing and the content of describing in embodiment above.Any modification that does not depart from function and structure principle of the present utility model all will be included in the scope of claims.
Claims (10)
1. a pay off rack, is characterized in that: comprise support and wire spool, described wire spool is transferred by rotating shaft and described support.
2. a kind of pay off rack according to claim 1, it is characterized in that: the upper surface of described support is provided with installing hole, the lower end of described rotating shaft is connected with installing hole by bearing, the upper end of described rotating shaft arranges described wire spool, and described wire spool comprises and being periphery at rotating shaft periphery the support bar that extends towards rotating shaft radial outside.
3. a kind of pay off rack according to claim 2, is characterized in that: the upper end of described rotating shaft is provided with supporting bracket, and one end of described support bar is fixedly connected with by reinforcing bar anchor ear fixed structure with supporting bracket.
4. a kind of pay off rack according to claim 3, it is characterized in that: described reinforcing bar anchor ear fixed structure comprises the pressure ring arranging along support bar, described pressure ring bottom is fixedly connected with supporting bracket, described pressure ring top is higher than described support bar top, the banding support bar left and right sides, the described pressure ring left and right sides, is provided with compact heap between described pressure ring and support bar.
5. a kind of pay off rack according to claim 4, is characterized in that: described pressure ring is " several " shape structure, and the left and right sides of described pressure ring bottom is provided with mount pad, and described mount pad screw connects described supporting bracket.
6. according to a kind of pay off rack described in claim 4 or 5, it is characterized in that: described compact heap is U-shaped, the opening down upper end that is enclosed within support bar of described compact heap, compact heap is pressed between pressure ring and support bar.
7. according to a kind of pay off rack described in claim 3 or 4 or 5, it is characterized in that: the bottom of the described support bar other end is provided with roller, the upper surface of described roller and described support offsets.
8. according to a kind of pay off rack described in any one in claim 1 to 5, it is characterized in that: the upper surface of described wire spool is provided with circular shaft.
9. a kind of pay off rack according to claim 8, is characterized in that: the bottom of described circular shaft is threaded with the top of rotating shaft.
10. according to a kind of pay off rack described in any one in claim 1 to 5, it is characterized in that: the leg that described support comprises support plate and is located at support plate bottom surface, described leg and support plate switching, and be provided with spring between leg and support plate, the upper surface of described support plate arranges described wire spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566027.8U CN203398732U (en) | 2013-09-12 | 2013-09-12 | Pay-off rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320566027.8U CN203398732U (en) | 2013-09-12 | 2013-09-12 | Pay-off rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203398732U true CN203398732U (en) | 2014-01-15 |
Family
ID=49910232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320566027.8U Expired - Lifetime CN203398732U (en) | 2013-09-12 | 2013-09-12 | Pay-off rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203398732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474938A (en) * | 2013-09-12 | 2013-12-25 | 国家电网公司 | Paying-off rack |
| CN107804740A (en) * | 2017-09-30 | 2018-03-16 | 国家电网公司 | A kind of pay off rack |
-
2013
- 2013-09-12 CN CN201320566027.8U patent/CN203398732U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474938A (en) * | 2013-09-12 | 2013-12-25 | 国家电网公司 | Paying-off rack |
| CN103474938B (en) * | 2013-09-12 | 2016-03-23 | 国网浙江兰溪市供电公司 | A kind of pay off rack |
| CN107804740A (en) * | 2017-09-30 | 2018-03-16 | 国家电网公司 | A kind of pay off rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tong Yingqian Inventor after: Wu Weihao Inventor after: Xu Baijun Inventor before: Tong Yingqian |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TONG YINGQIAN TO: TONG YINGQIAN WU WEIHAO XU BAIJUN |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |