CN105523445A - High-voltage distribution cabinet with rotation preventing shaft - Google Patents
High-voltage distribution cabinet with rotation preventing shaft Download PDFInfo
- Publication number
- CN105523445A CN105523445A CN201410572461.6A CN201410572461A CN105523445A CN 105523445 A CN105523445 A CN 105523445A CN 201410572461 A CN201410572461 A CN 201410572461A CN 105523445 A CN105523445 A CN 105523445A
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- China
- Prior art keywords
- rear portion
- rotating shaft
- high voltage
- voltage power
- power distributing
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Abstract
The invention discloses a high-voltage distribution cabinet with a rotation preventing shaft. The high-voltage distribution cabinet comprises a cabinet body, a fixed frame and the rotation preventing shaft, and is characterized in that the rotation preventing shaft includes a front part, a middle part and a back part; the front part, the middle part and the back part are all cylinders, the diameters of the three are increased gradually, and the axles of the three are positioned on the same straight line; the front part, the middle part and the back part are connected as a whole in sequence; a U-shaped opening is formed in the left end of the front part; a cylindrical cavity is formed in the right end of the middle part; a special-shaped cavity is formed in the right end of the back part, and is positioned in the axle direction; and a cylindrical through hole having the same axle and diameter with the middle part is formed in the bottom of the special-shaped cavity. The high-voltage distribution cabinet with the rotation preventing shaft prevents rotation in the assembly wire winding place.
Description
Technical field
The present invention relates to a kind of high voltage power distributing cabinet, particularly relate to a kind of high voltage power distributing cabinet of anti-rotation.
Background technology
High voltage power distributing cabinet is for electric system generating, transmission of electricity, distribution, electric energy conversion and plays the effects such as break-make, control or protection in consuming; voltage class is in the electric equipment products of 3.6kV ~ 550kV; mainly comprise primary cutoff, high voltage isolator and earthing switch, high voltage load switch, high pressure automatic reclosing and sectionaliser, several large classes such as high-voltage actuating mechanism, high-voltage explosion-proof distribution equipment and high-tension switch cabinet.High-voltage switch gear manufacture is the manufacturing important component part of power transmission and transforming equipment, in whole power industry, occupy very important status, and current high voltage power distributing cabinet assembling coiling place is easily rotated, and causes puzzlement to user.
In view of above-mentioned defect, be necessary the high voltage power distributing cabinet designing a kind of anti-rotation in fact.
Summary of the invention
Technical matters to be solved by this invention is: solve the problem of rotating by band U-shaped opening.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of high voltage power distributing cabinet with anti-rotating shaft, comprise cabinet, fixed mount, anti-rotating shaft, it is characterized in that: described anti-rotating shaft comprises front portion, middle part and rear portion, described front portion, middle part, rear portion is cylinder, diameter increases successively, and axis is located along the same line, described front portion, middle part, it is an entirety that rear portion connects successively, the left end of described front portion is provided with U-shaped opening, described middle part right-hand member is provided with cylindrical cavity, described rear portion right-hand member is provided with special-shaped cavity, described special-shaped cavity is positioned at axis direction, described special-shaped cavity bottom is provided with middle part coaxial line and with the cylindrical perforations of diameter.
Further, described center outer surface is provided with the some square boss arranged in the axial direction.
Further, described square boss root is provided with rounding, and described square boss number is 2.
Further, described rear portion central exterior surface is provided with a through hole.
Further, described rear portion left end outside face is provided with a rear portion boss.
Further, described rear portion boss and through hole are positioned at the same side, are positioned at the heteropleural of middle part square boss.
Further, boss two sides, described rear portion are parallel, and tangent with the outside face at rear portion.
Further, boss one side in described rear portion is also provided with a step surface.
Further, described middle part and external rear face junction are provided with rounding, and described U-shaped opening is provided with chamfering, and described special-shaped cavity and right side connecting portion are provided with rounding.
Compared with prior art, beneficial effect of the present invention is: snapped in by U-shaped opening and can prevent from rotating, and special-shaped cavity also plays and prevents from rotating.
Accompanying drawing explanation
Fig. 1 is a kind of anti-pivot structure schematic diagram of the high voltage power distributing cabinet with anti-rotating shaft.
Fig. 2 is a kind of structural representation of anti-rotating shaft other direction of the high voltage power distributing cabinet with anti-rotating shaft.
Fig. 3 is a kind of anti-rotation axis side view of the high voltage power distributing cabinet with anti-rotating shaft.
Fig. 4 is the generalized section in the A-A direction of Fig. 3.
Fig. 5 is the birds-eye view of the anti-rotating shaft of a kind of high voltage power distributing cabinet with anti-rotating shaft.
In figure, each label is called with corresponding name:
10--is anterior, in the middle part of 20--, and 30--rear portion, 11--U shape opening, 21--square boss, 22--cylindrical cavity, 31--abnormity cavity, 32--rear portion boss, 33--through hole, 34--step surface.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail:
As shown in Fig. 1 ~ 2, a kind of high voltage power distributing cabinet with anti-rotating shaft, comprise cabinet, fixed mount, anti-rotating shaft, it is characterized in that: described anti-rotating shaft comprises anterior 10, middle part 20 and rear portion 30, described anterior 10, middle part 20, rear portion 30 is cylinder, diameter increases successively, and axis is located along the same line, described anterior 10, middle part 20, it is an entirety that rear portion 30 connects successively, the described left end of anterior 10 is provided with U-shaped opening 11, described middle part 20 right-hand member is provided with cylindrical cavity 22, described rear portion 30 right-hand member is provided with special-shaped cavity 31, described special-shaped cavity 31 is positioned at axis direction, to be provided with bottom described special-shaped cavity 31 with middle part coaxial line and with the cylindrical perforations of diameter.
Described middle part 20 outside face is provided with the some square boss 21 arranged in the axial direction.Described square boss 21 root is provided with rounding, and described square boss 21 number is 2.
Described rear portion 30 central exterior surface is provided with a through hole 33.Described rear portion 30 left end outside face is provided with a rear portion boss 32.
Described rear portion boss 32 and through hole 33 are positioned at the same side, are positioned at the heteropleural of middle part square boss 21.Boss 32 two sides, described rear portion are parallel, and tangent with the outside face at rear portion 30.Boss 32 1 side, described rear portion is also provided with a step surface 34.Described middle part 20 and outside face junction, rear portion 30 are provided with rounding, and described U-shaped opening 11 is provided with chamfering, and described special-shaped cavity 31 is provided with rounding with right side connecting portion.
The present invention is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, done all conversion, all drop within protection scope of the present invention.
Claims (9)
1. the high voltage power distributing cabinet of the anti-rotating shaft of a band, comprise cabinet, fixed mount, anti-rotating shaft, it is characterized in that: described anti-rotating shaft comprises front portion, middle part and rear portion, described front portion, middle part, rear portion is cylinder, diameter increases successively, and axis is located along the same line, described front portion, middle part, it is an entirety that rear portion connects successively, the left end of described front portion is provided with U-shaped opening, described middle part right-hand member is provided with cylindrical cavity, described rear portion right-hand member is provided with special-shaped cavity, described special-shaped cavity is positioned at axis direction, described special-shaped cavity bottom is provided with middle part coaxial line and with the cylindrical perforations of diameter.
2. the high voltage power distributing cabinet of the anti-rotating shaft of band according to claim 1, is characterized in that: described center outer surface is provided with the some square boss arranged in the axial direction.
3. the high voltage power distributing cabinet of the anti-rotating shaft of band according to claim 2, is characterized in that: described square boss root is provided with rounding, and described square protruding number is 2.
4. the high voltage power distributing cabinet of the anti-rotating shaft of band according to claim 3, is characterized in that: described rear portion central exterior surface is provided with a through hole.
5. the high voltage power distributing cabinet of the anti-rotating shaft of band according to claim 4, is characterized in that: described rear portion left end outside face is provided with a rear portion boss.
6. the high voltage power distributing cabinet of the anti-rotating shaft of band according to claim 5, is characterized in that: described rear portion boss and through hole are positioned at the same side, is positioned at the heteropleural of middle part square boss.
7. the high voltage power distributing cabinet of the anti-rotating shaft of band according to claim 6, is characterized in that: boss two sides, described rear portion are parallel, and tangent with the outside face at rear portion.
8. the high voltage power distributing cabinet of the anti-rotating shaft of band according to claim 7, is characterized in that: boss one side, described rear portion is also provided with a step surface.
9. the high voltage power distributing cabinet of the anti-rotating shaft of band according to claim 8, is characterized in that: described middle part and external rear face junction are provided with rounding, and described U-shaped opening is provided with chamfering, and described special-shaped cavity and right side connecting portion are provided with rounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572461.6A CN105523445A (en) | 2014-10-23 | 2014-10-23 | High-voltage distribution cabinet with rotation preventing shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572461.6A CN105523445A (en) | 2014-10-23 | 2014-10-23 | High-voltage distribution cabinet with rotation preventing shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105523445A true CN105523445A (en) | 2016-04-27 |
Family
ID=55766031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410572461.6A Pending CN105523445A (en) | 2014-10-23 | 2014-10-23 | High-voltage distribution cabinet with rotation preventing shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105523445A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202340074U (en) * | 2011-11-15 | 2012-07-18 | 南宁市高照电器有限责任公司 | Mobile distribution cabinet |
| CN202418214U (en) * | 2011-12-06 | 2012-09-05 | 铜陵市久泰重型工矿设备有限公司 | Gear shaft |
| CN202867523U (en) * | 2012-08-29 | 2013-04-10 | 苏州工业园区永达五金电器厂 | Spline shaft |
| CN203845520U (en) * | 2014-05-04 | 2014-09-24 | 吴小江 | Winding device for rewinding machine |
| CN204079119U (en) * | 2014-10-23 | 2015-01-07 | 苏州市吴中区欣鑫开关配件厂 | A kind of high voltage power distributing cabinet with anti-rotating shaft |
-
2014
- 2014-10-23 CN CN201410572461.6A patent/CN105523445A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202340074U (en) * | 2011-11-15 | 2012-07-18 | 南宁市高照电器有限责任公司 | Mobile distribution cabinet |
| CN202418214U (en) * | 2011-12-06 | 2012-09-05 | 铜陵市久泰重型工矿设备有限公司 | Gear shaft |
| CN202867523U (en) * | 2012-08-29 | 2013-04-10 | 苏州工业园区永达五金电器厂 | Spline shaft |
| CN203845520U (en) * | 2014-05-04 | 2014-09-24 | 吴小江 | Winding device for rewinding machine |
| CN204079119U (en) * | 2014-10-23 | 2015-01-07 | 苏州市吴中区欣鑫开关配件厂 | A kind of high voltage power distributing cabinet with anti-rotating shaft |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160427 |