CN103077844B - Switch cabinet earthing switch main shaft operating mechanism - Google Patents
Switch cabinet earthing switch main shaft operating mechanism Download PDFInfo
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- CN103077844B CN103077844B CN201210580778.5A CN201210580778A CN103077844B CN 103077844 B CN103077844 B CN 103077844B CN 201210580778 A CN201210580778 A CN 201210580778A CN 103077844 B CN103077844 B CN 103077844B
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- shaft
- axle
- operating mechanism
- jack shaft
- sleeve
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Abstract
The invention provides a switch cabinet earthing switch main shaft operating mechanism, which is applied in the technical field of metal armoured movable-type high-voltage switch equipment. The switch cabinet earthing switch main shaft operating mechanism comprises a shaft (1) in a rod-shaped structure, wherein the shaft (1) is arranged into a structure composed by a plurality of shaft components (2); and the structures which are connected through a plurality of shaft sleeves (3) are formed between the shaft components (2). With the adoption of the switch cabinet earthing switch main shaft operating mechanism, the problem that the integral-type shaft is inconvenient to carry due to the fact that the shaft is too long can be reduced, and the working difficulty is reduced; and an intermediate shaft I and an intermediate shaft II are all made of hollow phi 36 round steel, so that not only is the processing and manufacturing cost lowered, but also the usability of the intermediate shafts is improved. With the adoption of the switch cabinet earthing switch main shaft operating mechanism provided by the invention, the labor can be saved in an operating process, and the operability is higher.
Description
Technical field
The invention belongs to metal armoring removable high-voltage switch technical field, more particularly, relate to a kind of switch-cabinet grounding cutter macro-axis operating mechanism.
Background technology
At present in electric power system, the armoured draw-out type AC closed switch apparatus majority that high voltage switchgear adopts all configures the earthing macro-axis operating mechanism made by ∮ 25 round steel, and this operating mechanism mainly contains the axle composition that ∮ 25 round steel makes; The axle of this mechanism is not easy to debugging in installation process, is not easy to change and changeability is low in the different cabinet type of application, and the length of general axis, between 1200mm-1350mm, therefore adds difficulty to carrying.Size due to axle is ∮ 25, large at the own rotation stroke of macro-axis operating process axis, thus causes operating process it must be made to rotate in the long period by larger power.
Summary of the invention
Technical problem to be solved by this invention is: not enough for prior art, provides one to be easy to carry, and reduces difficulty of processing, simultaneously can the switch-cabinet grounding cutter macro-axis operating mechanism of installment and debugging.
Solve above-described technical problem, the technical scheme that the present invention takes is:
The present invention is a kind of switch-cabinet grounding cutter macro-axis operating mechanism, and comprise the axle of rod-like structure, described axle is set to the structure be made up of multiple shaft assembly, is placed through the structure that multiple axle sleeve connects between described multiple shaft assemblies.
Described each shaft assembly is all set to the round tube shape structure of hollow, and each axle sleeve is also set to the round tube shape structure of hollow, and described axle sleeve is set to the structure that the end sleeve load of two shaft assemblies can be connect.
Described multiple shaft assemblies are respectively leading portion axle, back segment axle, jack shaft I, jack shaft II, described multiple axle sleeves comprise axle sleeve I and shaft sleeve II and axle sleeve III, described leading portion axle is connected with one end of jack shaft I by axle sleeve I, and the other end of jack shaft I is connected by shaft sleeve II one end with jack shaft II, and the other end of jack shaft II is connected with back segment axle by axle sleeve III.
Described jack shaft I and jack shaft II are all set to the structure that round steel processes, and leading portion axle and back segment shaft end arrange end head I and the end head II that diameter dimension is less than leading portion axle body and back segment axle body respectively.
Adopt technical scheme of the present invention, following beneficial effect can be obtained:
Switch-cabinet grounding cutter macro-axis operating mechanism of the present invention, axle in operating mechanism is made up of many shaft assemblies, that can reduce that integrated shaft brings because of long like this is not easy to the problem of carrying, reduce difficulty of processing simultaneously, and jack shaft I and jack shaft II all adopt ∮ 36 round steel of hollow to be made, not only reduce the cost of processing and fabricating like this, and the usability of jack shaft is improved.Operating mechanism of the present invention, the operating mechanism be made up of jack shaft I and the jack shaft II of ∮ 36 is little at the stroke of the operating mechanism that the own rotation stroke ratio of macro-axis operating process axis is made up of ∮ 25 axle, thus do not need by larger power in operating process and make it rotate for a long time, thus more laborsaving, more property can be operated high.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below:
Fig. 1 is the structural representation of switch-cabinet grounding cutter macro-axis operating mechanism of the present invention;
Fig. 2 is the structural representation of the axle in the switch-cabinet grounding cutter macro-axis operating mechanism described in Fig. 1;
Fig. 3 is the structural representation of the axle sleeve in the switch-cabinet grounding cutter macro-axis operating mechanism described in Fig. 1;
Figure acceptance of the bid note is respectively: 1, axle; 2, shaft assembly; 3, axle sleeve; 4, leading portion axle; 5, back segment axle; 6, jack shaft I; 7, jack shaft II; 8, axle sleeve I; 9, shaft sleeve II; 10, axle sleeve III; 11, end head I; 12, end head II.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the effect and operation principle etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail:
As shown in accompanying drawing 1-accompanying drawing 3, the present invention is a kind of switch-cabinet grounding cutter macro-axis operating mechanism, comprise the axle 1 of rod-like structure, described axle 1 is set to the structure be made up of multiple shaft assembly 2, is placed through the structure that multiple axle sleeve 3 connects between described multiple shaft assemblies 2.
Described each shaft assembly 2 is all set to the round tube shape structure of hollow, and each axle sleeve 3 is also set to the round tube shape structure of hollow, and described axle sleeve 3 is set to the structure that the end sleeve load of two shaft assemblies 2 can be connect.
Described multiple shaft assemblies 2 are respectively leading portion axle 4, back segment axle 5, jack shaft I 6, jack shaft II 7, described multiple axle sleeves 3 comprise axle sleeve I 8 and shaft sleeve II 9 and axle sleeve III 10, described leading portion axle 4 is connected with one end of jack shaft I 6 by axle sleeve I 8, and the other end of jack shaft I 6 is connected with one end of jack shaft II 7 by shaft sleeve II 9, and the other end of jack shaft II 7 is connected with back segment axle 5 by axle sleeve III 10.
Described jack shaft I 6 and jack shaft II 7 are all set to the structure that round steel processes, and leading portion axle 4 and back segment axle 5 end arrange end head I 11 and the end head II 12 that diameter dimension is less than leading portion axle 4 body and back segment axle 5 body respectively.
Switch-cabinet grounding cutter macro-axis operating mechanism of the present invention, axle in operating mechanism is made up of many shaft assemblies, that can reduce that integrated shaft brings because of long like this is not easy to the problem of carrying, reduce difficulty of processing simultaneously, and jack shaft I and jack shaft II all adopt ∮ 36 round steel of hollow to be made, not only reduce the cost of processing and fabricating like this, and the usability of jack shaft is improved.Operating mechanism of the present invention, the operating mechanism be made up of jack shaft I and the jack shaft II of ∮ 36 is little at the stroke of the operating mechanism that the own rotation stroke ratio of macro-axis operating process axis is made up of ∮ 25 axle, thus do not need by larger power in operating process and make it rotate for a long time, thus more laborsaving, more property can be operated high.
In operating mechanism of the present invention, axle is made up of many shaft assemblies, therefore, can realize dismounting quickly and easily between many shaft assemblies, thus be convenient to installment and debugging flexibly.
Above by reference to the accompanying drawings to invention has been exemplary description; the concrete realization of obvious the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasions, all in protection scope of the present invention without to improve.
Claims (1)
1. a switch-cabinet grounding cutter macro-axis operating mechanism, comprise the axle (1) of rod-like structure, described axle (1) is set to the structure be made up of multiple shaft assembly (2), is placed through the structure that multiple axle sleeve (3) connects between described multiple shaft assemblies (2);
Described each shaft assembly (2) is all set to the round tube shape structure of hollow, each axle sleeve (3) is also set to the round tube shape structure of hollow, and described axle sleeve (3) is set to the structure that the end sleeve load of two shaft assemblies (2) can be connect;
Described multiple shaft assemblies (2) are respectively leading portion axle (4), back segment axle (5), jack shaft I (6), jack shaft II (7), described multiple axle sleeves (3) comprise axle sleeve I (8) and shaft sleeve II (9) and axle sleeve III (10), described leading portion axle (4) is connected by axle sleeve I (8) one end with jack shaft I (6), the other end of jack shaft I (6) is connected with one end of jack shaft II (7) by shaft sleeve II (9), the other end of jack shaft II (7) is connected with back segment axle (5) by axle sleeve III (10),
It is characterized in that: described jack shaft I (6) and jack shaft II (7) are all set to the structure that round steel processes, leading portion axle (4) end arranges the end head I (11) that diameter dimension is less than leading portion axle (4) body, and back segment axle (5) end arranges the end head II (12) that diameter dimension is less than back segment axle (5) body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210580778.5A CN103077844B (en) | 2012-12-28 | 2012-12-28 | Switch cabinet earthing switch main shaft operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210580778.5A CN103077844B (en) | 2012-12-28 | 2012-12-28 | Switch cabinet earthing switch main shaft operating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103077844A CN103077844A (en) | 2013-05-01 |
| CN103077844B true CN103077844B (en) | 2015-05-20 |
Family
ID=48154343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210580778.5A Active CN103077844B (en) | 2012-12-28 | 2012-12-28 | Switch cabinet earthing switch main shaft operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103077844B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1014022A (en) * | 1996-06-18 | 1998-01-16 | Takaoka Electric Mfg Co Ltd | Grounding switchgear |
| CN2854877Y (en) * | 2005-12-22 | 2007-01-03 | 江苏光大电控设备有限公司 | Movable grounding device |
| CN102034623A (en) * | 2010-10-26 | 2011-04-27 | 河南省电力公司新乡供电公司 | Operating shaft of high-voltage switch cabinet ground switch interlocking mechanism |
| CN202332686U (en) * | 2011-11-24 | 2012-07-11 | 温州新机电器有限公司 | Independent operation mechanism with separated grounding switch and isolating switch of small switch cabinet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5188176B2 (en) * | 2007-12-28 | 2013-04-24 | 三菱電機株式会社 | Ground switch |
-
2012
- 2012-12-28 CN CN201210580778.5A patent/CN103077844B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1014022A (en) * | 1996-06-18 | 1998-01-16 | Takaoka Electric Mfg Co Ltd | Grounding switchgear |
| CN2854877Y (en) * | 2005-12-22 | 2007-01-03 | 江苏光大电控设备有限公司 | Movable grounding device |
| CN102034623A (en) * | 2010-10-26 | 2011-04-27 | 河南省电力公司新乡供电公司 | Operating shaft of high-voltage switch cabinet ground switch interlocking mechanism |
| CN202332686U (en) * | 2011-11-24 | 2012-07-11 | 温州新机电器有限公司 | Independent operation mechanism with separated grounding switch and isolating switch of small switch cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103077844A (en) | 2013-05-01 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 241008 Anhui Province, Wuhu City Jiuhua Jiujiang District Road No. 118 Patentee after: ANHUI ZHONGDIAN XINGFA AND XINLONG TECHNOLOGY CO., LTD. Address before: 241008 Anhui Province, Wuhu City Jiuhua Jiujiang District Road No. 118 Patentee before: Xinlong Electric-Appliance Co., Ltd., Anhui |