CN101320650B - Vacuum bubble system integral cell structure of vacuum on-load tapping switch - Google Patents
Vacuum bubble system integral cell structure of vacuum on-load tapping switch Download PDFInfo
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- CN101320650B CN101320650B CN2007100417611A CN200710041761A CN101320650B CN 101320650 B CN101320650 B CN 101320650B CN 2007100417611 A CN2007100417611 A CN 2007100417611A CN 200710041761 A CN200710041761 A CN 200710041761A CN 101320650 B CN101320650 B CN 101320650B
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Abstract
The invention discloses a vacuum bubble system integral type unit structure of vacuum on-load tapping changing switch for setting at least a set of vacuum bubble systems; the invention is characterized by comprising an open-top box for holding at least a vacuum bubble system; the open-top box comprises a backboard, a side board arranged on two sides of the backboard, and a top board and a bottom board arranged on the upper and lower ends of the backboard; if a plurality sets of vacuum bubble systems are arranged, a clapboard is arranged between adjacent two sets of vacuum bubble systems; the bottom board is provided with at least a mounting hole capable of passing through the vacuum bubble system tension rod; bottom of the bottom board is provided with a rotating bracket for mounting vacuum bubble system action lever. Because the vacuum bubble system is changed from the traditional installation, adjustment on the on-load tapping changing switch body to the independent installation and adjustment in the vacuum bubble system integral type unit structure, the vacuum bubble system integral type unit structure has the advantages of convenient installation, maintenance and is good for adjusting vacuum bubble open distance and improving the productivity effect.
Description
Technical field
The present invention relates to a kind of bubble system integral cell structure of vacuum of vacuum on-load operation switch.
Background technology
As shown in Figure 1, in the vacuum on-load operation switch of prior art, every cover vacuum bubbles system 100 all be directly installed on the last lower flange 200 of diverter switch, between 300, each vacuum bubbles system comprises vacuum bubbles parts 101 and tie component 102; The top of the contre electrode post of said vacuum bubbles parts 101 connects reed-type lead-in wire 1011; Described tie component 102 comprises the pull bar 1021 that is connected with the vacuum bubbles base plate and the insulating element 1022 that is located at the pull bar bottom in proper order and buffering spring 1023.
When this vacuum bubbles system 100 installs and uses in vacuum on-load operation switch, the installing hole of lower flange is passed in the lower end of its pull bar 1021, be connected with the action lever rotary type of tie component 102 with the support that is located at the lower flange bottom again.Therefore there is following defective:
Must treat after lower flange installs and fixes the vacuum bubbles system to be installed when 1, installing, installing to vacuum bubbles makes troubles.
2 and, the adjustment that vacuum bubbles is opened distance will be treated just can carry out after the parts assembling such as quick mechanism, adjustment is also inconvenient.
3, same, if wherein there is a cover vacuum bubbles system damage to be arranged, when wanting maintain and replace, also must and will go up and could change the vacuum bubbles system after lower flange is dismantled, use very inconvenience with the dismounting of parts such as quick mechanism.
Summary of the invention
The present invention is exactly a kind of bubble system integral cell structure of vacuum that makes the vacuum on-load operation switch of installation, debugging and convenient disassembly that proposes for the above-mentioned shortcoming that overcomes the prior art existence.
The technical scheme that the present invention takes is: a kind of bubble system integral cell structure of vacuum of vacuum on-load operation switch is used to be provided with a cover vacuum bubbles system; Described vacuum bubbles system comprises vacuum bubbles parts and tie component; The top of the contre electrode post of said vacuum bubbles parts connects reed-type lead-in wire; Described tie component comprises the pull bar that is connected with the vacuum bubbles bottom and the insulating element that is located at the pull bar bottom in proper order and buffering spring; Be characterized in,
The bubble system integral cell structure of vacuum of described vacuum on-load operation switch comprise one can a ccontaining vacuum bubbles system the opened type box body, this opened type box body comprises the back plate, be located at the side plate of plate both sides, back and be located at the top board and the base plate of back plate upper and lower side; On the said base plate central authorities be provided with one can pass vacuum bubbles system pull bar installing hole; The bottom of described base plate is provided with the swinging mounting that vacuum bubbles system acting lever is installed; When described vacuum bubbles system was installed in the opened type box body, the pull bar lower end of described vacuum bubbles system passes described installing hole and vacuum bubbles system acting lever is rotationally connected, and this vacuum bubbles system acting lever also is rotationally connected through rotating shaft and swinging mounting.
The bubble system integral cell structure of vacuum of above-mentioned vacuum on-load operation switch, wherein, the outer side edges of described top board be provided with one can be ccontaining the groove of vacuum bubbles reed-type lead-in wire.
The bubble system integral cell structure of vacuum of above-mentioned vacuum on-load operation switch, wherein, described top board is provided with fixing hole; Described back plate is provided with fixing hole or fixedly climbs.
The bubble system integral cell structure of vacuum of above-mentioned vacuum on-load operation switch, wherein, described back plate is provided with fixedly to climb by two engaging lugs that are oppositely arranged and constitutes.
The bubble system integral cell structure of vacuum of above-mentioned vacuum on-load operation switch, wherein, described both sides side plate is provided with the through hole that can connect lead through vacuum bubbles.
The bubble system integral cell structure of vacuum of above-mentioned vacuum on-load operation switch, wherein, the uncovered box of described installation vacuum bubbles system adopts insulating material one-body molded.
A kind of bubble system integral cell structure of vacuum of vacuum on-load operation switch is used for being provided with at least two cover vacuum bubbles systems; Described each vacuum bubbles system comprises vacuum bubbles parts and tie component; The top of the contre electrode post of said vacuum bubbles parts connects reed-type lead-in wire; Described tie component comprises the pull bar that is connected with the vacuum bubbles bottom and the insulating element that is located at the pull bar bottom in proper order and buffering spring; Be characterized in,
The bubble system integral cell structure of vacuum of described vacuum on-load operation switch comprise one can a ccontaining vacuum bubbles system the opened type box body, this opened type box body comprises the back plate, be located at the side plate of plate both sides, back and be located at the top board and the base plate of back plate upper and lower side respectively; The inner face of described top board extends downward a few dividing plate, and the back side edge of said dividing plate is connected with back plate inwall, and the top of said box body is separated at least two zones that can distinguish ccontaining vacuum bubbles system; On the said base plate with respect to each regional central authorities respectively be provided with one can pass vacuum bubbles system pull bar installing hole; The bottom of described base plate is provided with at least two swinging mountings that vacuum bubbles system acting lever is installed respectively; When described vacuum bubbles system was installed in the opened type box body, the pull bar lower end of described vacuum bubbles system passes described installing hole and vacuum bubbles system acting lever is rotationally connected, and this vacuum bubbles system acting lever also is rotationally connected through rotating shaft and swinging mounting.
The bubble system integral cell structure of vacuum of above-mentioned vacuum on-load operation switch, wherein, corresponding each zone of the outer side edges of described top board respectively be provided with one can ccontaining vacuum bubbles reed-type lead-in wire groove.
The bubble system integral cell structure of vacuum of above-mentioned vacuum on-load operation switch, wherein, described top board is provided with fixing hole; Described back plate is provided with fixing hole or fixedly climbs.Described back plate is provided with fixedly to climb by two engaging lugs that are oppositely arranged and constitutes.
The bubble system integral cell structure of vacuum of above-mentioned vacuum on-load operation switch, wherein, described both sides side plate is provided with the through hole that can connect lead through vacuum bubbles.
The bubble system integral cell structure of vacuum of above-mentioned vacuum on-load operation switch, wherein, the hypomere of described back plate and both sides side plate is provided with the step of elongated inside receipts.
The bubble system integral cell structure of vacuum of above-mentioned vacuum on-load operation switch, wherein, the bottom of described dividing plate is a hypotenuse.
The bubble system integral cell structure of vacuum of above-mentioned vacuum on-load operation switch, wherein, described dividing plate quantity is n-1, wherein n is the quantity of vacuum bubbles system.
The bubble system integral cell structure of vacuum of above-mentioned vacuum on-load operation switch, wherein, the uncovered box of described installation vacuum bubbles system adopts insulating material one-body molded.
Because the present invention has adopted above technical scheme, so the technique effect of its generation is tangible:
1. use the uncovered box that the vacuum bubbles system is installed that vacuum bubbles is installed, become installation in mounting box, adjustment to installation, the adjustment of vacuum bubbles on whole on load tap changer.Promptly become the installation on complete machine, adjustment installation, the adjustment of parts.
2. simple installation is beneficial to the adjustment that vacuum bubbles is opened distance.
3. build-up memberization helps large-scale production, enhances productivity.
Description of drawings
Concrete structure of the present invention is further provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the vacuum bubbles mounting structure figure of prior art.
Fig. 2 is the structural representation of a kind of embodiment of box body of the bubble system integral cell structure of vacuum of vacuum on-load operation switch of the present invention.
Fig. 3 installs the vacuum bubbles system according to box body shown in Figure 2 to form bubble system integral cell structure of vacuum, and is arranged on the sketch map of a kind of user mode of vacuum on-load operation switch.
Fig. 4 is the structural representation of another kind of embodiment of box body of the bubble system integral cell structure of vacuum of vacuum on-load operation switch of the present invention.
Fig. 5 is the structural representation of the two cover vacuum bubbles systems of installing according to box body shown in Figure 4.
Fig. 6 installs the vacuum bubbles system according to box body shown in Figure 4 two covers to form bubble system integral cell structure of vacuum, and is arranged on the sketch map of a kind of user mode of vacuum on-load operation switch.
Embodiment
See also Fig. 2, Fig. 3.The bubble system integral cell structure of vacuum of a kind of vacuum on-load operation switch of the present invention is used to be provided with a cover vacuum bubbles system 100; Described vacuum bubbles system comprises vacuum bubbles parts 101 and tie component; The top of the contre electrode post of said vacuum bubbles parts connects reed-type lead-in wire (not shown); Described tie component comprises the pull bar 1021 that is connected with the vacuum bubbles base plate and the insulating element 1022 that is located at the pull bar bottom in proper order and buffering spring 1023.
The bubble system integral cell structure of vacuum of described vacuum on-load operation switch comprise one can a ccontaining vacuum bubbles system opened type box body 1, this opened type box body 1 comprises back plate (not shown), be located at the side plate 12 and 13 and be located at the top board 14 and the base plate 15 of back plate upper and lower side of plate both sides, back.On the base plate central authorities be provided with one can pass vacuum bubbles system pull bar installing hole, present embodiment is the hole 151 of an outer openings.Be provided with the swinging mounting 16 that vacuum bubbles system acting lever 103 is installed in the bottom of base plate, present embodiment is provided with pair of brackets, and each support is provided with axis hole 161.When described vacuum bubbles system is installed in the opened type box body; Pull bar 1021 lower ends of described vacuum bubbles system pass described installing hole and vacuum bubbles system acting lever 103 is rotationally connected; This vacuum bubbles system acting lever 103 also is rotationally connected through connecting axle 3 and swinging mounting, forms the fulcrum of action.
For the bubble system integral cell structure of vacuum that makes things convenient for vacuum on-load operation switch of the present invention is connected with vacuum on-load operation switch; Described top board is provided with the fixedly fixing hole 141 of vacuum bubbles; Described back plate is provided with fixing hole or fixedly climbs; Present embodiment is on the plate of back, to be provided with fixedly to climb, and this is fixedly climbed by two engaging lugs that are oppositely arranged 111 and 112 and constitutes, and is connected with the parts of vacuum on-load operation switch through fixed axis during assembling.
Also be provided with the through hole 121 and 131 that can connect lead on the both sides side plate of the bubble system integral cell structure of vacuum of vacuum on-load operation switch of the present invention through vacuum bubbles.
See also Fig. 3.During installation; Earlier the vacuum bubbles system is installed in the opened type box body 1; Form a bubble system integral cell structure of vacuum, again this bubble system integral cell structure of vacuum is fixed on the upper flange 200 times of vacuum on-load operation switch, be convenient to install, debugging and maintenance.
See also Fig. 4.Fig. 5.This is another embodiment of the bubble system integral cell structure of vacuum of vacuum on-load operation switch in addition of the present invention, is used for being provided with at least two cover vacuum bubbles systems 100, and present embodiment is to be used to be provided with two cover vacuum bubbles systems 100.Each vacuum bubbles system comprises vacuum bubbles parts 101 and tie component; The top of the contre electrode post of said vacuum bubbles parts 101 connects reed-type lead-in wire 1011; Described tie component comprises the pull bar 1021 that is connected with the vacuum bubbles base plate and the insulating element 1022 that is located at the pull bar bottom in proper order and buffering spring 1023.
See also Fig. 4.The bubble system integral cell structure of vacuum of the vacuum on-load operation switch described in the present embodiment comprise one can be ccontaining the opened type box body 2 of two cover vacuum bubbles systems, this opened type box body comprises back plate 21, be located at the side plate 22 and 23 and be located at the top board 24 and the base plate 25 of back plate upper and lower side respectively of plate both sides, back.Corresponding each zone of the outer side edges of top board respectively be provided with one can ccontaining vacuum bubbles reed-type lead-in wire groove 241.In top board, face down and extend a dividing plate 26, the back side edge of said dividing plate is connected with back plate inwall, and the top of said box body is separated into two the regional A and B that can distinguish a ccontaining vacuum bubbles system.On the said base plate with respect to each regional central authorities respectively be provided with one can pass vacuum bubbles system pull bar installing hole 251,252, be provided with two pairs of swinging mountings 27,28 that vacuum bubbles system acting lever is installed respectively in the bottom of this base plate.
Please cooperate and consult Fig. 5.When described vacuum bubbles system is installed in the opened type box body; The pull bar of described vacuum bubbles system passes described installing hole and vacuum bubbles system acting lever 103 is rotationally connected; This vacuum bubbles system acting lever 103 also is rotationally connected through connecting axle 3 and swinging mounting, forms the fulcrum of action.
Be the bubble system integral cell structure of vacuum that makes things convenient for vacuum on-load operation switch of the present invention and the connection of vacuum on-load operation switch; On described top board, be provided with fixing hole 242; And on the plate of described back, be provided with fixing hole or fixedly climb, present embodiment is afterwards to be provided with fixing hole 211 on the plate.
Be respectively equipped with the through hole 221 and 231 that can connect lead on the both sides side plate of the bubble system integral cell structure of vacuum of vacuum on-load operation switch of the present invention through vacuum bubbles.
Location during for convenient installation the, the back plate of the bubble system integral cell structure of vacuum of vacuum on-load operation switch of the present invention and the hypomere of both sides side plate are provided with the step 29 of elongated inside receipts.During assembling, the step of the bubble system integral cell structure of vacuum of this vacuum on-load operation switch is located on lower flange 300 limits of vacuum on-load operation switch (please cooperate referring to Fig. 6).
Be to strengthen the intensity of dividing plate, it is a hypotenuse that the bottom design of the dividing plate in the bubble system integral cell structure of vacuum of vacuum on-load operation switch of the present invention becomes, and one jiao of its inner end is supported on the step of said back plate.
See also Fig. 6, Fig. 6 installs the vacuum bubbles system according to Fig. 4, box body shown in Figure 5 to form bubble system integral cell structure of vacuum, and is arranged on the sketch map of a kind of user mode of vacuum on-load operation switch.Earlier two cover vacuum bubbles systems are installed in the opened type box body 2 during assembling, form a bubble system integral cell structure of vacuum, again this bubble system integral cell structure of vacuum is installed between the last lower flange 200 and 300 of vacuum on-load operation switch.Can before assembling, just earlier the distance of opening of the action of the vacuum bubbles in the bubble system integral cell structure of vacuum be adjusted like this, integral installation is to vacuum on-load operation switch again.When needing repairing and change the vacuum bubbles system; Only need pull down the bolt that fixing opened type box body is connected with the vacuum on-load operation switch body; Then with bubble system integral cell structure of vacuum integral body from take out between the last lower flange of vacuum on-load operation switch maintenance just can, for install, debugging and dismounting, maintenance be very convenient.
The foregoing description only is to have described two cover vacuum bubbles systems are installed in an example in the opened type box body; Can certainly be that three covers or quadruplet vacuum bubbles system are installed in formation one bubble system integral cell structure of vacuum in the opened type box body; If three covers or quadruplet vacuum bubbles system are installed in the opened type box body; Then the quantity of described dividing plate is that the quantity of vacuum bubbles system subtracts one, if promptly the quantity of vacuum bubbles system is n, then set dividing plate number is n-1.Each dividing plate is located in the top board respectively and faces down, between two adjacent vacuum bubbles systems.
The uncovered box of the installation vacuum bubbles system described in the bubble system integral cell structure of vacuum of vacuum on-load operation switch of the present invention adopts insulating material one-body molded.
The bubble system integral cell structure of vacuum of vacuum on-load operation switch of the present invention makes vacuum bubbles install and open apart from easy to adjust, and pipelining is convenient in the componentization assembling, helps large-scale production.
Though the present invention discloses as above with preferred embodiment; Right its is not that any those skilled in the art is not breaking away from the spirit and scope of the present invention in order to qualification the present invention; When can doing a little change and retouching, so protection scope of the present invention is as the criterion with what claims defined.
Claims (10)
1. the bubble system integral cell structure of vacuum of a vacuum on-load operation switch is used to be provided with a cover vacuum bubbles system; Described vacuum bubbles system comprises vacuum bubbles parts and tie component; The top of the contre electrode post of said vacuum bubbles parts connects reed-type lead-in wire; Described tie component comprises the pull bar that is connected with the vacuum bubbles feature bottom and the insulating element that is located at the pull bar bottom in proper order and buffering spring; It is characterized in that,
The bubble system integral cell structure of vacuum of described vacuum on-load operation switch comprise one can a ccontaining vacuum bubbles system the opened type box body, this opened type box body comprises the back plate, be located at the side plate of plate both sides, back and be located at the top board and the base plate of back plate upper and lower side;
Said base plate be provided with one can pass vacuum bubbles system pull bar installing hole;
The bottom of described base plate is provided with the swinging mounting that vacuum bubbles system acting lever is installed;
When described vacuum bubbles system was installed in the opened type box body, the pull bar lower end of said vacuum bubbles system passes described installing hole and vacuum bubbles system acting lever is rotationally connected, and this vacuum bubbles system acting lever also is rotationally connected through rotating shaft and swinging mounting.
2. the bubble system integral cell structure of vacuum of a kind of vacuum on-load operation switch according to claim 1 is characterized in that, the outer side edges of described top board be provided with one can be ccontaining the groove of vacuum bubbles reed-type lead-in wire.
3. the bubble system integral cell structure of vacuum of a kind of vacuum on-load operation switch according to claim 1 is characterized in that, described top board is provided with fixing hole; Described back plate is provided with fixing hole or fixedly climbs; Fixedly climbing by two engaging lugs that are oppositely arranged that described back plate is provided with constitutes.
4. the bubble system integral cell structure of vacuum of vacuum on-load operation switch according to claim 1 is characterized in that, described both sides side plate is provided with the through hole that can connect lead through the vacuum bubbles parts.
5. the bubble system integral cell structure of vacuum of a vacuum on-load operation switch is used for being provided with at least two cover vacuum bubbles systems; Described each vacuum bubbles system comprises vacuum bubbles parts and tie component; The top of the contre electrode post of said vacuum bubbles parts connects reed-type lead-in wire; Described tie component comprises the pull bar that is connected with the vacuum bubbles feature bottom and the insulating element that is located at the pull bar bottom in proper order and buffering spring; It is characterized in that,
The bubble system integral cell structure of vacuum of described vacuum on-load operation switch comprise one can a ccontaining vacuum bubbles system the opened type box body, this opened type box body comprises the back plate, be located at the side plate of plate both sides, back and be located at the top board and the base plate of back plate upper and lower side respectively;
The inner face of described top board extends downward a few dividing plate, and described dividing plate quantity is n-1, and wherein n is the quantity of vacuum bubbles system; The back side edge of said dividing plate is connected with back plate inwall, and the top of said box body is separated at least two zones that can distinguish ccontaining vacuum bubbles system;
On the said base plate with respect to each regional central authorities respectively be provided with one can pass vacuum bubbles system pull bar installing hole;
The bottom of described base plate is provided with at least two swinging mountings that vacuum bubbles system acting lever is installed respectively;
When described vacuum bubbles system was installed in the opened type box body, the pull bar lower end of described vacuum bubbles system passes described installing hole and vacuum bubbles system acting lever is rotationally connected, and this vacuum bubbles system acting lever also is rotationally connected through rotating shaft and swinging mounting.
6. the bubble system integral cell structure of vacuum of a kind of vacuum on-load operation switch according to claim 5 is characterized in that, corresponding each zone of the outer side edges of described top board respectively be provided with one can ccontaining vacuum bubbles reed-type lead-in wire groove.
7. the bubble system integral cell structure of vacuum of a kind of vacuum on-load operation switch according to claim 5 is characterized in that, described top board is provided with fixing hole; Described back plate is provided with fixing hole or fixedly climbs; Establish on the plate of described back have fixedly to climb by two engaging lugs that are oppositely arranged constitutes.
8. the bubble system integral cell structure of vacuum of vacuum on-load operation switch according to claim 5 is characterized in that, described both sides side plate is provided with the through hole that can connect lead through the vacuum bubbles parts.
9. the bubble system integral cell structure of vacuum of a kind of vacuum on-load operation switch according to claim 5 is characterized in that, the hypomere of described back plate and both sides side plate is provided with an inside step of receiving.
10. the bubble system integral cell structure of vacuum of vacuum on-load operation switch according to claim 5 is characterized in that, the opened type box body of described installation vacuum bubbles system adopts insulating material one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100417611A CN101320650B (en) | 2007-06-08 | 2007-06-08 | Vacuum bubble system integral cell structure of vacuum on-load tapping switch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100417611A CN101320650B (en) | 2007-06-08 | 2007-06-08 | Vacuum bubble system integral cell structure of vacuum on-load tapping switch |
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| CN101320650A CN101320650A (en) | 2008-12-10 |
| CN101320650B true CN101320650B (en) | 2012-04-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013107550A1 (en) * | 2013-07-16 | 2015-01-22 | Maschinenfabrik Reinhausen Gmbh | load selector |
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| CN101807469B (en) * | 2009-02-13 | 2012-01-25 | 上海华明电力设备制造有限公司 | Lever system for driving vacuum bubble |
| CN101807472B (en) * | 2009-02-13 | 2012-08-08 | 上海华明电力设备制造有限公司 | Vacuum tube group for replacing copper-tungsten contact group of on-load tap changer |
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| CN101651029B (en) * | 2009-07-30 | 2011-06-08 | 上海华明电力设备制造有限公司 | Vacuum vessel switching core used by on-load tap-changer |
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| CN101894703B (en) * | 2010-04-19 | 2013-07-03 | 宏秀电气有限公司 | High-voltage vacuum switch |
| DE102014101746A1 (en) * | 2014-02-12 | 2015-08-13 | Maschinenfabrik Reinhausen Gmbh | Holder for at least one vacuum interrupter of an on-load tap-changer |
| CN104934257B (en) * | 2015-07-19 | 2017-07-21 | 上海华明电力设备制造有限公司 | Vacuum inductance type on-load tap-changer |
| CN112259389B (en) * | 2020-10-14 | 2023-06-20 | 上海华明电力设备制造有限公司 | Operating mechanism of unidirectional on-load tap-changer |
-
2007
- 2007-06-08 CN CN2007100417611A patent/CN101320650B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013107550A1 (en) * | 2013-07-16 | 2015-01-22 | Maschinenfabrik Reinhausen Gmbh | load selector |
| DE102013107550B4 (en) * | 2013-07-16 | 2017-05-04 | Maschinenfabrik Reinhausen Gmbh | load selector |
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| CN101320650A (en) | 2008-12-10 |
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