CN104167334A - Guide part and insulator with operating lever - Google Patents
Guide part and insulator with operating lever Download PDFInfo
- Publication number
- CN104167334A CN104167334A CN201410441329.1A CN201410441329A CN104167334A CN 104167334 A CN104167334 A CN 104167334A CN 201410441329 A CN201410441329 A CN 201410441329A CN 104167334 A CN104167334 A CN 104167334A
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- Prior art keywords
- guide
- insulated tube
- canned paragraph
- insulator
- joystick
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- Switches With Compound Operations (AREA)
- Mechanical Control Devices (AREA)
- Position Input By Displaying (AREA)
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Abstract
The invention discloses a guide part used for an insulator. The insulator comprises an insulation tube. The guide part is arranged in the insulation tube, a guide hole is formed in the center of the guide part in the axial direction, a fixing section is arranged in the insulation tube and provided with a big-end-up conical inner surface, the guide part is provided with a big-end-up outer surface, and the outer surface of the guide part is matched with the conical inner surface so that the guide part can be fixed to the fixing section. The invention further discloses the insulator with an operating lever. The insulator comprises the insulation tube, the inner surface of the insulation tube is of a big-end-up cone shape, and the operating lever is arranged in the insulation tube in the axial direction. The guide part is fixed inside the insulation tube. The guide part and the insulator with the operating lever are simple in structure and convenient to install.
Description
Technical field
The present invention relates to a kind of transmission facility, specifically a kind of guide and with the insulator of joystick.
Background technology
In transmission facility, such as the interrupt location of circuit breaker etc., generally include a joystick, this joystick is arranged on the inside of insulated tube, and can move up in the parallel longitudinal side of insulated tube.In actual application, joystick, when moving up and down, easily bends or trembles.For fear of above-mentioned situation, conventionally in insulated tube inside, be provided with guide.Yet how guide being set in insulated tube inside is problem in the urgent need to address.
Summary of the invention
For the deficiencies in the prior art, one of object of the present invention is to provide a kind of guide, and this guide can be well fixed in insulated tube.
For achieving the above object, the technology used in the present invention means are as follows: a kind of guide, for insulator, this insulator comprises insulated tube, and it is inner that this guide is arranged at this insulated tube, and this guide central shaft is to being provided with pilot hole, this insulated tube inside is provided with canned paragraph, this canned paragraph has up big and down small cone-shaped inner surface, and this guide has up big and down small outer surface, and the outer surface of this guide matches this guide is fixed on to this canned paragraph with this cone-shaped inner surface.
Above-mentioned guide, by up big and down small outer surface, coordinates with the inner surface of above-mentioned insulated tube, and this guide is fixed to the ad-hoc location in this insulated tube, thereby this guide is supported on to the inner ad-hoc location of this insulated tube; By the frictional force of this guide self gravitation and this guide and this insulated tube inner surface, this guide can be fixed on to ad-hoc location in this insulated tube, while avoiding operating, this guide moves up.Guide member arrangement of the present invention is simple, easy for installation, can firmly be fixed in insulated tube, and then support the joystick being passed by above-mentioned pilot hole.
Preferably, the inner surface of above-mentioned canned paragraph is truncated cone-shaped, and above-mentioned guide is truncated cone-shaped.
Preferably, the side of above-mentioned guide is upwards having at least two sections to contact with the inner surface of above-mentioned canned paragraph in week.
Preferably, above-mentioned guide is provided with anti-skid structure with the part that above-mentioned canned paragraph contacts.This anti-skid structure can increase the frictional force of this guide and above-mentioned insulated tube, prevents that this guide moves up in operation engineering.
More preferably, above-mentioned anti-skid structure is the skid resistant course being arranged on above-mentioned guide, and this skid resistant course is greater than position that this guide other each establishes this skid resistant course coefficient of friction to this canned paragraph inner surface to the coefficient of friction of above-mentioned canned paragraph inner surface.
More preferably, above-mentioned anti-skid structure is the annular texture coaxial with above-mentioned guide center line, and this annular texture is reversed acanthoid, and the annular texture of this reversed acanthoid makes this guide increased by downward maximal friction.
For the deficiencies in the prior art, two of object of the present invention is to provide a kind of insulator with joystick, should can avoid the crooked or vibration in insulator of this joystick with the insulator of joystick.
For achieving the above object, the technology used in the present invention means are as follows: a kind of insulator with joystick, comprise insulated tube, this insulated tube inner surface is up big and down small taper, this insulation inner axial tube is provided with joystick, is also fixed with guide in this insulated tube, and this guide central shaft is to being provided with pilot hole, this joystick is through also moving up and down from this pilot hole, and this guide is the aforesaid guide of the present invention.
Insulator with joystick of the present invention, the cone-shaped inner surface up big and down small by insulated tube matches with up big and down small guide, this guide is fixed to ad-hoc location in this insulated tube, and then prevent that the joystick being passed by the above-mentioned pilot hole in the middle of this guide from bending or trembleing when moving up and down.Simple in structure, easy for installation.
Accompanying drawing explanation
Fig. 1 is that the embodiment of the present invention one is with the three-dimensional cross-sectional schematic of part-structure of the insulator 1000 of joystick;
Fig. 2 is that the master of the embodiment of the present invention one guide 100 looks cutaway view;
Fig. 3 is the schematic perspective view of the embodiment of the present invention two guides 200;
Fig. 4 is that the master of the embodiment of the present invention three guides 300 looks half sectional view;
Fig. 5 is the local amplification view of the guide 300 of Fig. 4;
Fig. 6 is the schematic perspective view of the guide 400 of the embodiment of the present invention four.
Wherein,
1000---with the insulator of joystick;
100,200,300,400---guide;
101,201,401---pilot hole;
102---upper surface;
103---lower surface;
304---annular texture;
404---skid resistant course;
405---contact-making surface;
110---insulated tube;
111---inner surface;
112---canned paragraph;
120---full skirt;
130---joystick.
Embodiment
As requested, will disclose the specific embodiment of the present invention here.Yet, should be understood that, disclosed execution mode is only exemplary of the present invention here, it can be presented as various forms.Therefore, here the detail disclosing is not considered to restrictive, and be only as the basis of claim and as for instructing those skilled in the art differently to apply representational basis of the present invention in any appropriate mode of reality, comprise employing disclosed various features in conjunction with the feature that may clearly not disclose here here.
Embodiment mono-:
As shown in Figure 1 and Figure 2, the insulator 1000 with joystick of the present embodiment, comprises insulated tube 110, and insulated tube 110 is coated with full skirt 120, and insulated tube 110 ends are provided with flange (not shown).Insulated tube 110 central shafts are to being provided with joystick 130, and the interior middle part of insulated tube 110 is also provided with guide 100.In the middle of guide 100, be provided with pilot hole 101, joystick 130 passes in pilot hole 101, and can move up and down.
Insulated tube 110 is glass fiber winding moulding.Insulated tube 110 is tubulose, and centre has inner surface 111, and inner surface 111 is up big and down small truncated cone-shaped.It is canned paragraph 112 that inner surface 111 is positioned at middle part.
Match with insulated tube 110, guide 100 is up big and down small truncated cone-shaped.Guide 100 has upper surface 102 and lower surface 103.The diameter of upper surface 102 equals the diameter of canned paragraph 112 upper ends, and the diameter of lower surface 103 equals the diameter of canned paragraph 112 lower ends.Guide 100 is glass steel material.
The insulator 1000 with joystick of the present embodiment, matches with the insulated tube 110 of truncated cone-shaped by up big and down small truncated cone-shaped guide 100, the canned paragraph 112 that guide 100 is fixed at insulated tube 110.When joystick 130 moves up and down, the support by guide 100 can prevent the crooked or vibration of joystick 130.And because guide 100 is own heavier, can not drive because joystick 130 moves up guide 100 to depart from canned paragraphs 112.The insulator 1000 with joystick of the present embodiment is simple in structure, easy for installation, has effectively solved the problem of joystick 130 bendings or vibration.
Embodiment bis-:
As shown in Figure 3, the guide 200 of the present embodiment is the inverted shape without most advanced and sophisticated rectangular pyramid, and comprising four sides, each side is equal-sized isosceles trapezoid, and upper and lower surface is square.Centre is provided with pilot hole 201, supplies joystick by wherein passing, and can move up and down.
The guide 200 of the present embodiment matches with the gradient of insulated tube inner surface canned paragraph by the gradient of four seamed edges, guide 200 is fixed to the canned paragraph at this insulated tube, and the frictional force while preventing that by self gravitation guide 200 is moved up by joystick takes away above-mentioned canned paragraph.
The guide 200 of the present embodiment can replace the guide 100 of the embodiment of the present invention one to be applied on the insulator 1000 with joystick.
Embodiment tri-:
As shown in Figure 4, Figure 5, the guide 300 of the present embodiment is identical with the shape of the guide 100 of the embodiment of the present invention one, and difference is, the annular texture 304 of the center of circle on the axis of guide 300 is carved with in guide 300 sides of the present embodiment.As seen from Figure 5, annular texture 304 is seen as reversed acanthoid upwards by section.
The guide 300 of the present embodiment, because the contact-making surface with insulated tube is carved with the texture that wedge angle makes progress, has increased the coefficient of friction of guide 300 sides, can effectively prevent from that guide 300 is driven move up and depart from the former position fixing.
The guide 300 of the present embodiment can replace the guide 100 of the embodiment of the present invention one to be applied on the insulator 1000 with joystick.
Embodiment tetra-:
As shown in Figure 6, the guide 400 of the present embodiment is ship shape.In the middle of guide 400, be provided with pilot hole 401.Major axis two ends in the horizontal direction of guide 400 are two contact-making surfaces 405, the arc of contact-making surface 405 for tilting, and inner surface radian and the gradient of the insulated tube canned paragraph that the radian of contact-making surface 405 and gradient are put into guide 400 are consistent.Contact-making surface 405 surfaces are provided with skid resistant course 404, and skid resistant course 404 is quality of rubber materials.This skid resistant course 404 can also be other materials that can increase frictional force.
The guide 400 of the present embodiment, by contact-making surface 405, skid resistant course 404 being set, can effectively prevent that guide 400 is subject to power upwards and takes away the position that guide 400 is fixed.
The guide 400 of the present embodiment can replace the guide 100 of the embodiment of the present invention one to be applied on the insulator 1000 with joystick.
Although embodiments of the invention have only been described the situation of composite insulator, what deserves to be explained is, those skilled in the art are according to the description of the embodiment of the present invention, and nature can expect that insulator of the present invention can also be porcelain insulator or other material insulators.
Technology contents of the present invention and technical characterstic have disclosed as above; yet be appreciated that; under creative ideas of the present invention; those skilled in the art can make various changes and improve said structure and material; comprise here and to disclose separately or the combination of claimed technical characterictic, comprise significantly other combination of these features.These distortion and/or combination all fall in technical field involved in the present invention, and fall into the protection range of the claims in the present invention.
Claims (7)
1. a guide, for insulator, described insulator comprises insulated tube, it is inner that described guide is arranged at described insulated tube, described guide central shaft, to being provided with pilot hole, is characterized in that: described insulated tube inside is provided with canned paragraph, and described canned paragraph has up big and down small cone-shaped inner surface, described guide has up big and down small outer surface, and the outer surface of described guide matches described guide is fixed on to described canned paragraph with described cone-shaped inner surface.
2. guide as claimed in claim 1, is characterized in that: the inner surface of described canned paragraph is truncated cone-shaped, and described guide is truncated cone-shaped.
3. guide as claimed in claim 1, is characterized in that: the side of described guide is upwards having at least two sections to contact with the inner surface of described canned paragraph in week.
4. guide as claimed in claim 1, is characterized in that: described guide is provided with anti-skid structure with the position that described canned paragraph contacts.
5. guide as claimed in claim 4, it is characterized in that: described anti-skid structure is the skid resistant course being arranged on described guide, described skid resistant course is greater than other coefficient of frictions to described canned paragraph inner surface of position without described skid resistant course of described guide to the coefficient of friction of described canned paragraph inner surface.
6. guide as claimed in claim 4, it is characterized in that: described anti-skid structure is the annular texture coaxial with described guide center line, described annular texture is reversed acanthoid, and the described annular texture of reversed acanthoid makes described guide increased by downward maximal friction.
7. the insulator with joystick, comprise insulated tube, described insulated tube inner surface is up big and down small taper, described insulation inner axial tube is provided with joystick, in described insulated tube, be also fixed with guide, described guide central shaft is to being provided with pilot hole, and described joystick through also moving up and down, is characterized in that: described guide is the guide described in claim 1-6 any one from described pilot hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441329.1A CN104167334B (en) | 2014-09-01 | 2014-09-01 | Guide and the insulator with control stick |
| PCT/CN2015/088751 WO2016034102A1 (en) | 2014-09-01 | 2015-09-01 | Guiding apparatus and insulator with control lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441329.1A CN104167334B (en) | 2014-09-01 | 2014-09-01 | Guide and the insulator with control stick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104167334A true CN104167334A (en) | 2014-11-26 |
| CN104167334B CN104167334B (en) | 2017-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410441329.1A Active CN104167334B (en) | 2014-09-01 | 2014-09-01 | Guide and the insulator with control stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104167334B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869797A (en) * | 2016-05-16 | 2016-08-17 | 江苏神马电力股份有限公司 | Guide device and insulator with operation rod |
| WO2018158016A1 (en) * | 2017-02-28 | 2018-09-07 | Siemens Aktiengesellschaft | Force-transmitting unit for a circuit breaker |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2654753A1 (en) * | 1976-12-03 | 1978-06-08 | Licentia Gmbh | HV power switch with insulating rod inside insulating support - has rod driving switching head and strengthened by spacers to prevent it from bending |
| CN1753109A (en) * | 2005-08-16 | 2006-03-29 | 丁清 | Connecting method of core rod of synthetic insulator and armour clamp device, and connecting equipment |
| CN101436453A (en) * | 2007-08-07 | 2009-05-20 | 阿雷瓦T&D股份公司 | Device for controlling a high electrical field in an insulating synthetic material |
| CN102254644A (en) * | 2010-05-18 | 2011-11-23 | 江苏神马电力股份有限公司 | Conical composite insulator |
| CN102414769A (en) * | 2009-04-29 | 2012-04-11 | Abb技术有限公司 | A support bracket |
| CN203242446U (en) * | 2013-05-28 | 2013-10-16 | 河北安电电力器材有限公司 | Telescopic, rotary and self-locking electric insulating rod |
| CN203631196U (en) * | 2013-12-03 | 2014-06-04 | 国家电网公司 | Device for fixing composite-insulator core rod of overhead transmission line |
| CN204045520U (en) * | 2014-09-01 | 2014-12-24 | 江苏神马电力股份有限公司 | Guide and the insulator with joystick |
-
2014
- 2014-09-01 CN CN201410441329.1A patent/CN104167334B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2654753A1 (en) * | 1976-12-03 | 1978-06-08 | Licentia Gmbh | HV power switch with insulating rod inside insulating support - has rod driving switching head and strengthened by spacers to prevent it from bending |
| CN1753109A (en) * | 2005-08-16 | 2006-03-29 | 丁清 | Connecting method of core rod of synthetic insulator and armour clamp device, and connecting equipment |
| CN101436453A (en) * | 2007-08-07 | 2009-05-20 | 阿雷瓦T&D股份公司 | Device for controlling a high electrical field in an insulating synthetic material |
| CN102414769A (en) * | 2009-04-29 | 2012-04-11 | Abb技术有限公司 | A support bracket |
| CN102254644A (en) * | 2010-05-18 | 2011-11-23 | 江苏神马电力股份有限公司 | Conical composite insulator |
| CN203242446U (en) * | 2013-05-28 | 2013-10-16 | 河北安电电力器材有限公司 | Telescopic, rotary and self-locking electric insulating rod |
| CN203631196U (en) * | 2013-12-03 | 2014-06-04 | 国家电网公司 | Device for fixing composite-insulator core rod of overhead transmission line |
| CN204045520U (en) * | 2014-09-01 | 2014-12-24 | 江苏神马电力股份有限公司 | Guide and the insulator with joystick |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869797A (en) * | 2016-05-16 | 2016-08-17 | 江苏神马电力股份有限公司 | Guide device and insulator with operation rod |
| WO2018158016A1 (en) * | 2017-02-28 | 2018-09-07 | Siemens Aktiengesellschaft | Force-transmitting unit for a circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104167334B (en) | 2017-04-05 |
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