CN204130475U - With the insulator of joystick - Google Patents
With the insulator of joystick Download PDFInfo
- Publication number
- CN204130475U CN204130475U CN201420501228.4U CN201420501228U CN204130475U CN 204130475 U CN204130475 U CN 204130475U CN 201420501228 U CN201420501228 U CN 201420501228U CN 204130475 U CN204130475 U CN 204130475U
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- Prior art keywords
- guide
- joystick
- insulated tube
- insulator
- supporting construction
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of insulator with joystick, comprise insulated tube, this insulation inner axial tube is provided with joystick, also guide is provided with in this insulated tube, this guide central shaft is to being provided with pilot hole, and this joystick, by passing in this pilot hole and can moving up and down, is also provided with supporting construction in this insulated tube, this guide is provided with stopper section, this supporting construction by support this stopper section by this guide part supports in this insulated tube.Insulator with joystick of the present utility model can effectively prevent joystick from bending and tremble, and structure is simple, easy for installation.
Description
Technical field
The utility model relates to a kind of transmission facility, specifically a kind of insulator with joystick.
Background technology
In transmission facility, the interrupt location of such as circuit breaker etc. generally includes a joystick, and this joystick is arranged on the inside of insulated tube, and can move up the parallel longitudinal side of insulated tube.In actual application, joystick, when moving up and down, easily bends or trembles.In order to avoid above-mentioned situation, usually insulated tube inside is provided with guide.But how to arrange guide in insulated tube inside be then problem in the urgent need to address.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of insulator with joystick, should can avoid the bending or vibration in insulator of this joystick with the insulator of joystick.
For realizing above-mentioned utility model object, the technological means that the utility model adopts is as follows: a kind of insulator with joystick, comprises insulated tube.This insulation inner axial tube is provided with joystick, also guide is provided with in this insulated tube, this guide central shaft is to being provided with pilot hole, this joystick is by passing in this pilot hole and can moving up and down, also supporting construction is provided with in this insulated tube, this guide is provided with stopper section, this supporting construction by support this stopper section by this guide part supports in this insulated tube.
The above-mentioned insulator with joystick by above-mentioned supporting construction by above-mentioned guide part supports in above-mentioned insulated tube, and rely on this guide self gravitation or other position limiting structures that this guide can not be moved up by power upwards, and then utilize this guide to carry out spacing to above-mentioned joystick, prevent this joystick from bending or trembling.
Preferably, above-mentioned supporting construction is bracing frame.More preferably, be provided with latch-up structure between above-mentioned bracing frame and above-mentioned guide, this bracing frame relative for this guide is fixed by this latch-up structure.This latch-up structure can avoid this guide be subject to power upwards and move up.More preferably, above-mentioned latch-up structure comprises the cotter way be positioned on this guide, be positioned at removable pin on this bracing frame and trigger member, and this trigger member controls this removable pin and inserts this cotter way and then this guide and this bracing frame fixed.When this guide is placed on this bracing frame, trigger this trigger member, and then control this removable pin and insert this cotter way, thus this bracing frame and this guide are fixed.
Preferably, above-mentioned supporting construction is stay pipe, and the external diameter of this stay pipe is not more than the internal diameter of above-mentioned insulated tube, and the internal diameter of this stay pipe is not less than the diameter of above-mentioned pilot hole.
Preferably, above-mentioned supporting construction comprises upper supporting piece and lower support element, and this upper supporting piece is fixed on the top of above-mentioned guide, and the lower end of this upper supporting piece is near above-mentioned stopper section, this lower support element is fixed on the bottom of this guide, and the upper end of this lower support element is near this stopper section.Arranging of this upper supporting piece can prevent this guide be subject to power upwards and move up.
Preferably, above-mentioned supporting construction comprises the first groove be arranged on above-mentioned insulated tube inwall, and this first groove is upwards extended and this insulated tube through by the position fixing this guide, and on this guide, correspondence is provided with the projection snapping in this first groove.More preferably, above-mentioned supporting construction also comprises the second groove of the circumferential direction be arranged on above-mentioned insulated tube inwall, and this second groove is communicated with above-mentioned first groove, and the projection on this guide can slip into this second groove by this first groove.When above-mentioned projection slips into this second groove, this projection of the second indentation limitations namely by annular enters this first groove again, thus makes this guide be subject to can not move up during power upwards.
Preferably, above-mentioned supporting construction is be arranged on the step upwards on above-mentioned insulated tube inwall, and this step is against above-mentioned stopper section and then support above-mentioned guide and be limited in this insulated tube by this guide.
Preferably, above-mentioned supporting construction is be arranged on the protuberance on above-mentioned insulated tube inwall, and this protuberance is against above-mentioned stopper section and then support above-mentioned guide and be limited in this insulated tube by this guide.
Preferably, above-mentioned supporting construction is fixed on above-mentioned joystick.Above-mentioned guide is limited in the certain limit in this joystick stage casing by this supporting construction.
Insulator with joystick of the present utility model can effectively prevent joystick from bending and tremble, and structure is simple, easy for installation.
Accompanying drawing explanation
Fig. 1 is the three-dimensional partial schematic sectional view of part-structure of the insulator 1000 with joystick of the utility model embodiment one;
Fig. 2 is the part-structure schematic perspective view of the bracing frame 130 of the utility model embodiment one;
Fig. 3 is the part-structure schematic perspective view of the bracing frame 230 of the utility model embodiment two;
Schematic front view when Fig. 4 is the bracing frame 230 support guide part 220 of the utility model embodiment two;
Fig. 5 is the three-dimensional partial schematic sectional view of part-structure of the insulator 3000 with joystick of the utility model embodiment three;
Fig. 6 is the schematic perspective view of the insulated tube 400 of the utility model embodiment four;
Fig. 7 is the schematic perspective view of the guide 420 of the utility model embodiment four;
Fig. 8 is the part-structure perspective cross-sectional schematic diagram of the insulated tube 500 of the utility model embodiment five;
Fig. 9 is that the master of the insulated tube 600 support guide part 620 of the utility model embodiment six looks cross-sectional schematic;
Figure 10 is the part-structure front sectional view of the insulator 7000 with joystick of the utility model embodiment seven.
Wherein,
1000,3000,7000---with the insulator of joystick;
100,300,400,500,600,700---insulated tube;
110,310,710---joystick;
120,220,320,420,620,720---guide;
121,421,721---pilot hole;
130,230---bracing frame;
330,730---supporting construction;
530---step;
630---support protrusion;
131,231---support ring;
331---upper stay pipe;
431---the first groove;
731---strutting piece;
132---feet;
332---lower support pipe;
432---the second groove;
732---locating part;
433---protruding;
240---latch-up structure;
241---cotter way;
242---removable pin;
243---trigger member;
244---rotating shaft;
R---the first inside radius
R---the second inside radius.
Embodiment
As requested, embodiment of the present utility model will be disclosed here.But should be understood that, execution mode disclosed is here only exemplary of the present utility model, and it can be presented as various forms.Therefore, here the detail disclosed is not considered to restrictive, and be only as the basis of claim and as instructing those skilled in the art differently to apply representational basis of the present utility model in appropriate mode any in reality, the various features comprising employing disclosed here also combine the feature that may clearly not disclose here.
Embodiment one:
As shown in Figure 1 and Figure 2, the insulator 1000 with joystick of the utility model embodiment, comprises insulated tube 100, and insulated tube 100 is coated with full skirt (not shown), and insulated tube 100 two ends are provided with flange (not shown).Be provided with joystick 110 and guide 120 in insulated tube 100, guide 120 center is provided with pilot hole 121, and joystick 110 passes and can move up and down from pilot hole 121.Also be provided with bracing frame 130 in insulated tube 100, guide 120 is supported on the stage casing of insulated tube 100 by bracing frame 130.
Insulated tube 100 is the shaping straight-tube shape of glass fiber winding, and insulated tube 100 inner surface is each position equal diameters up and down.
Joystick 110 is cylindric, and joystick 110 is isolation material.
Bracing frame 130 comprises the support ring 131 of annular and three feets 132 under being annularly evenly fixed on support ring 131.Feet 132 is vertically fixed on support ring 131 times, and the flange of feet 132 lower end and insulated tube 100 lower end is fixed.The external diameter of support ring 131 is less than the internal diameter of insulated tube 100.Bracing frame 130 is isolation material.
Guide 120 is cylindrical, and guide 120 central shaft is to being provided with pilot hole 121, and the diameter of pilot hole 121 is greater than the diameter of joystick 110, and the diameter of pilot hole 121 is less than the external diameter of support ring 131.The internal diameter that the external diameter of guide 120 is less than insulated tube 100 is greater than the internal diameter of the support ring 131 of annular.The lower surface of guide 120 is stopper section.Guide 120 is isolation material.
The insulator 1000 with joystick of the present embodiment, by bracing frame 130, guide 120 is supported on the stage casing of insulated tube 100, and rely on the deadweight of guide 120 to avoid guide 120 be subject to power upwards and depart from bracing frame 130, and then undertaken spacing by guide 120 pairs of joysticks 110, prevent joystick 110 from bending when moving up and down or trembling.Insulator 1000 structure with joystick of the present embodiment is simple, and making and installation is convenient.
Embodiment two:
As shown in Figure 3, Figure 4, the basic structure of the bracing frame 230 of the present embodiment is identical with the support 130 of embodiment one.Difference is, is also provided with latch-up structure 240 between the bracing frame 230 of the present embodiment and guide 220.
Latch-up structure 240 comprises cotter way 241, removable pin 242 and trigger member 243.Cotter way 241 is for being arranged on the annular groove of guide 220 side.Removable pin 242 and trigger member 243 interfix, and are fixed with rotating shaft 244 in support ring 231 side.Removable pin 242 and trigger member 243 joint are set in rotating shaft 244, and can rotate in rotating shaft 244.The present embodiment is evenly provided with three removable pins 242 and trigger member 243 in support ring 231 circumference.
Rotating shaft 244 is provided with spring (not shown), when can make bracing frame 230 not to be placed object, removable pin 242 is kept away from the state of support ring 231, and correspondingly trigger member 243 keeps the state exceeding support ring 231 upper surface, namely as the state of Fig. 3.When guide 220 is placed on bracing frame 230, guide 220 by trigger member 243 to pressing down, drive removable pin 242 to rotate near the direction of support ring 231, final when guide 220 is placed on support ring 231, the end of removable pin 242 is stretched in cotter way 241 thereupon.
Except above description, other parts of the present embodiment are identical with embodiment one.
The insulator with joystick of the present embodiment, by bracing frame 230, guide 220 is supported on the stage casing of insulated tube, and rely on latch-up structure 240 to be fixed on bracing frame 230 by guide 220, avoid guide 220 receive power upwards and depart from bracing frame 230, owing to not relying on the self gravitation of guide 220, what therefore guide 220 can do is relatively light, saves material, reduces this overall weight with the insulator of joystick.In addition the present embodiment has all advantages of embodiment one with the insulator 1000 of joystick with insulator.
Embodiment three:
As shown in Figure 5, the insulator 3000 with joystick that the utility model is implemented, comprise insulated tube 300, joystick 310 and guide 320 is provided with in insulated tube 300, guide 320 center is provided with pilot hole (not shown), and joystick 310 passes and can move up and down from this pilot hole.Also be provided with supporting construction 330 in insulated tube 300, guide 320 is supported on the stage casing of insulated tube 300 by supporting construction 330.
Insulated tube 300 is the shaping straight-tube shape of glass fiber winding, and insulated tube 300 inner surface is each position equal diameters up and down.
Joystick 310 is cylindric, and joystick 320 is isolation material.
Guide 320 is cylindrical, and guide 320 central shaft is to being provided with pilot hole, and the diameter of this pilot hole is greater than the diameter of joystick 310.The external diameter of guide 320 is less than the internal diameter of insulated tube 300.The upper and lower surface of guide 320 is stopper section.Guide 320 is isolation material.
Supporting construction 330 comprises stay pipe 331 and lower support pipe 332.Upper stay pipe 331 and lower support pipe 332 are straight-tube shape.The external diameter of upper stay pipe 331 and lower support pipe 332 is not more than the internal diameter of insulated tube 300 and is greater than the diameter of above-mentioned pilot hole.The internal diameter of upper stay pipe 331 and lower support pipe 332 is less than the external diameter of guide 320.Upper stay pipe 331 is positioned at the top of guide 320, the upper surface of the lower end abutment guide 320 of upper stay pipe 331, and the upper end of upper supporting piece 331 is against the flange of insulated tube 300 upper end.Lower support pipe 332 is positioned at the below of guide 320, the lower surface of the upper end support guide part 320 of lower support pipe 331, the flange of lower end abutment insulated tube 300 lower end of lower support pipe 331.
The insulator 3000 with joystick of the present embodiment, by upper stay pipe 331 and lower support pipe 332, guide 320 is fixed on the stage casing of insulated tube 300, and then spacing by guide 320 pairs of joysticks 310, bend or tremble when preventing joystick 310 from moving up and down.Insulator 3000 structure with joystick of the present embodiment is simple, manufactures, easy for installation.
Embodiment four:
As shown in Figure 6, Figure 7, the insulator with joystick of the utility model embodiment, comprises insulated tube 400, and insulated tube 400 is coated with full skirt (not shown), and insulated tube 400 two ends are provided with flange (not shown).Be provided with joystick (not shown) and guide 420 in insulated tube 400, guide 420 center is provided with pilot hole 421, and this joystick passes and can move up and down from pilot hole 421.
Insulated tube 400 is the shaping straight-tube shape of glass fiber winding, and insulated tube 400 inner surface is each position equal diameters up and down.On insulated tube 400 inwall, circumference is evenly provided with three the first grooves 431 and three the second grooves 432.First groove 431 is longitudinally arranged, and the first through insulated tube 400 top, groove 431 top, bottom is connected with second groove 432 one end.Second groove 432 is arranged circumferentially along insulated tube 400 inwall.The position that first groove 431 is communicated with the second groove 432 seamlessly transits.Three second groove 432 one end are communicated with the first corresponding groove 431 respectively, and the direction that the other end extends is consistent, the clockwise direction for looking down from above in the present embodiment.First groove 431 is identical with second groove 432 degree of depth and respective each site depth is identical.
Joystick is cylindric, and this joystick is isolation material.
Guide 420 is cylindrical, and guide 420 central shaft is to being provided with pilot hole 421, and the diameter of pilot hole 421 is greater than the diameter of above-mentioned joystick.The external diameter of guide 420 is less than the internal diameter of insulated tube 400.The position that guide 420 side is provided with corresponding three the first grooves 431 of three projections, 433, three projections 433 is arranged, and the length that three projections 433 are stretched out is identical.Protruding 433 outermost end are greater than the internal diameter of insulated tube 400 to the distance of guide 420 axis, are less than the distance arriving insulated tube 400 axis bottom the first groove 431 or the second groove 432.Protruding 433 can slide and can slip into the second groove 432 by the first groove 431 in the first groove 431 and the second groove 432.
When assembly is carried out, three of guide 420 corresponding first grooves 431 of projection 433 are put into insulated tube 400 from top to bottom.Along with the whereabouts of guide 420, protruding 433 slip into the second groove 432 by the first groove 431, and one section of rotation occurs along axis band lower moving guide 420.Now guide 420 installation in position.Because the second groove 432 circumferential direction is arranged, therefore stop when guide 420 arrives the second groove 432 falling, and when guide 420 is subject to power upwards, also can not slips into the first groove 431 so that move up, and then guide 420 is fixed on the middle part of insulated tube 400.Spacing further by guide 420 pairs of joysticks, prevent this joystick from bending when moving up and down or trembling.The insulator structure with joystick of the present embodiment is simple, easy for installation.
Embodiment five:
As shown in Figure 8, the insulated tube 500 of the present embodiment is the shaping tubular of glass fiber winding, and the first half of insulated tube 500 has the first inside radius R, and the latter half of insulated tube 500 has the second inside radius r, and the value of R is greater than the value of r.The radius of the guide (not shown) of the present embodiment is less than R and is greater than r.The first half with the first inside radius R and the Lower Half intersection with the second inside radius r form step 530, and step 530 is by the centre position of above-mentioned guide part supports at insulated tube 500.
Except above description, and do not have outside the bracing frame 130 of the utility model embodiment one, other parts of the present embodiment are identical with the structure of the utility model embodiment one.
The insulator with joystick of the present embodiment has all advantages of the utility model embodiment one.The insulator structure with joystick of the present embodiment is simple, easy for installation.
Embodiment six:
As shown in Figure 9, the insulated tube 600 of the present embodiment is the shaping tubular of glass fiber winding, position, insulated tube 600 inwall stage casing circumference is evenly provided with four support protrusion 630, the external diameter of guide 620 is less than the internal diameter of insulated tube 600 without support protrusion 630 place, and the external diameter of guide 620 is greater than the point of support protrusion 630 near axis to the distance of middle axis.Guide 620 is supported on the stage casing of insulated tube 600 by support protrusion 630.
Except above description, other parts of the present embodiment are identical with the structure of the utility model embodiment five.
The insulator with joystick of the present embodiment has all advantages of the utility model embodiment five.
Embodiment seven:
As shown in Figure 10, the insulator 7000 with joystick of the utility model embodiment, comprises insulated tube 700, and insulated tube 700 is coated with full skirt (not shown), and insulated tube 700 two ends are provided with flange (not shown).Be provided with joystick 710 and guide 720 in insulated tube 700, guide 720 center is provided with pilot hole 721, and joystick 710 is through also moving up and down from pilot hole 721, and guide 720 also can slide up and down along the inwall of insulated tube 700.In insulated tube 700, joystick 710 is also provided with supporting construction 730, guide 720 is limited in the stage casing of insulated tube 700 by supporting construction 730.
Insulated tube 700 is the shaping straight-tube shape of glass fiber winding, the upper and lower each several part equal diameters of insulated tube 700 inner surface.
Joystick 710 is cylindric, and joystick 710 is isolation material.
Guide 720 is cylindrical, and guide 720 central shaft is to being provided with pilot hole 721, and the diameter of pilot hole 721 is greater than the diameter of joystick 710, and the external diameter of guide 720 is less than the internal diameter of insulated tube 700.Guide 720 is isolation material.
Supporting construction 730 comprises and is fixed on strutting piece 731 on joystick 710 and locating part 732.Strutting piece 731 and locating part 732 are greater than the distance of inwall to joystick 710 outer surface of guide 720 by the outward extending length of joystick 710.Strutting piece 731 is positioned at guide 720 lower end, and locating part 732 is positioned at the upper end of guide 720.
The insulator 7000 with joystick of the present embodiment, by supporting construction 730, guide 720 is limited in the certain limit in insulated tube 700 stage casing, and then undertaken spacing by the transverse direction of guide 720 pairs of joysticks 710, prevent joystick 710 from bending when moving up and down or trembling.Meanwhile, because guide 720 both can slide along the inwall of insulated tube 700, can sliding along guide 720 again, increase the freedom of guide 720 movement, and avoiding guide 720 to cause damage when sliding to guide 720 or insulated tube 700.
Although embodiment of the present utility model only describes the situation of composite insulator, but what deserves to be explained is, those skilled in the art are according to the description of the utility model embodiment, and nature can expect that insulator of the present utility model can also be the insulator of porcelain insulator or other materials.
Technology contents of the present utility model and technical characterstic have disclosed as above; but be appreciated that; under creative ideas of the present utility model; those skilled in the art can make various changes said structure and material and improve; comprise the combination of disclosure or claimed technical characteristic separately here, comprise other combination of these features significantly.These distortion and/or combination all fall in the technical field involved by the utility model, and fall into the protection range of the utility model claim.
Claims (11)
1. the insulator with joystick, comprise insulated tube, described insulation inner axial tube is provided with joystick, also guide is provided with in described insulated tube, described guide central shaft is to being provided with pilot hole, and described joystick, by passing in described pilot hole and can moving up and down, is characterized in that: be also provided with supporting construction in described insulated tube, described guide is provided with stopper section, described supporting construction by support described stopper section by described guide part supports in described insulated tube.
2., as claimed in claim 1 with the insulator of joystick, it is characterized in that: described supporting construction is bracing frame.
3., as claimed in claim 2 with the insulator of joystick, it is characterized in that: be provided with latch-up structure between support frame as described above and described guide, relative for described guide support frame as described above is fixed by described latch-up structure.
4. as claimed in claim 3 with the insulator of joystick, it is characterized in that: described latch-up structure comprises the cotter way be positioned on described guide, be positioned at removable pin on support frame as described above and trigger member, and described trigger member controls described removable pin and inserts described cotter way and then described guide and support frame as described above fixed.
5., as claimed in claim 1 with the insulator of joystick, it is characterized in that: described supporting construction is stay pipe, the external diameter of described stay pipe is not more than the internal diameter of described insulated tube, and the internal diameter of described stay pipe is not less than the diameter of described pilot hole.
6. as claimed in claim 1 with the insulator of joystick, it is characterized in that: described supporting construction comprises upper supporting piece and lower support element, described upper supporting piece is fixed on the top of described guide, the lower end of described upper supporting piece is near described stopper section, described lower support element is fixed on the bottom of described guide, and the upper end of described lower support element is near described stopper section.
7. as claimed in claim 1 with the insulator of joystick, it is characterized in that: described supporting construction comprises the first groove be arranged on described insulated tube inwall, described first groove is upwards extended and through described insulated tube by the position fixing described guide, and on described guide, correspondence is provided with the projection snapping in described first groove.
8. as claimed in claim 7 with the insulator of joystick, it is characterized in that: described supporting construction also comprises the second groove of the circumferential direction be arranged on described insulated tube inwall, described second groove is communicated with described first groove, and the projection on described guide can slip into described second groove by described first groove.
9. as claimed in claim 1 with the insulator of joystick, it is characterized in that: described supporting construction is be arranged on the step upwards on described insulated tube inwall, described step is against described stopper section and then support described guide and be limited in described insulated tube by described guide.
10. as claimed in claim 1 with the insulator of joystick, it is characterized in that: described supporting construction is be arranged on the protuberance on described insulated tube inwall, described protuberance is against described stopper section and then support described guide and be limited in described insulated tube by described guide.
11., as claimed in claim 1 with the insulator of joystick, is characterized in that: described supporting construction is fixed on described joystick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501228.4U CN204130475U (en) | 2014-09-01 | 2014-09-01 | With the insulator of joystick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501228.4U CN204130475U (en) | 2014-09-01 | 2014-09-01 | With the insulator of joystick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130475U true CN204130475U (en) | 2015-01-28 |
Family
ID=52386804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420501228.4U Withdrawn - After Issue CN204130475U (en) | 2014-09-01 | 2014-09-01 | With the insulator of joystick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167335A (en) * | 2014-09-01 | 2014-11-26 | 江苏神马电力股份有限公司 | Insulator with operating lever |
-
2014
- 2014-09-01 CN CN201420501228.4U patent/CN204130475U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167335A (en) * | 2014-09-01 | 2014-11-26 | 江苏神马电力股份有限公司 | Insulator with operating lever |
| CN104167335B (en) * | 2014-09-01 | 2016-02-24 | 江苏神马电力股份有限公司 | With the insulator of joystick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150128 Effective date of abandoning: 20160224 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |