CN205609803U - A conductor interfacing apparatus for GIS is experimental - Google Patents
A conductor interfacing apparatus for GIS is experimental Download PDFInfo
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- CN205609803U CN205609803U CN201620312369.0U CN201620312369U CN205609803U CN 205609803 U CN205609803 U CN 205609803U CN 201620312369 U CN201620312369 U CN 201620312369U CN 205609803 U CN205609803 U CN 205609803U
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Abstract
The utility model discloses a conductor interfacing apparatus for GIS is experimental, conductor interfacing apparatus include sleeve, contact and elastomeric element, and wherein, the sleeve bottom is provided with the base, and the contact embolias in the sleeve, and elastomeric element sets up between telescopic base and contact. The utility model discloses a conductor interfacing apparatus can pass through the endwise slip of elastomeric element automatically regulated contact in the sleeve, comes automatically regulated axial error, guarantees well to contact the conductor of carried forward.
Description
Technical field
This utility model relates to GIS (Gas Insulated Switchgear, gas-insulated switchgear) and tests field, particularly for the conductor docking facilities of GIS test.
Background technology
GIS (Gas Insulated Switchgear, gas-insulated switchgear) is by chopper, disconnecting switch, quickly or at a slow speed the closure of earthed switch, current transformer, spark gap, bus and these elements, telescopic joint and outlet casing tube etc. form.By the power distribution equipment equipment at above-mentioned interval by closed composition, being installed in the storehouse of SF6 gas of a full certain pressure, in electric insulation can rely on interval therebetween, SF6 gas ensures.SF6 gas also plays the effect of arc-extinguishing medium simultaneously.GIS has that floor space is few, element all seals, not by environmental disturbances, reliability is high, run the advantages such as convenience, time between overhauls(TBO) length, maintenance workload is few, installation is rapid, operating cost is low, causes the most attention of world power department.
The development work of China's GIS device is started in the sixties, and with other countries of world basic synchronization, within 1971, China trial-produces 110kVGIS equipment first successfully, and puts into operation.The many colleges and universities in the whole nation, scientific research institution and manufacturer are all carrying out many tests of GIS at present, and it is a complicated job that multiple test apparatus docks with GIS.Due to design and the error of assembly work, the conductor contact docking in mating operation becomes again a difficult point.
Utility model content
The purpose of this utility model is to provide a kind of GIS that can adapt under multiple voltage grade to dock the conductor docking facilities of test with the conversion of other test apparatuses, solves the conductor connectivity problem in docking.
This utility model is realized by following technical proposal.
According to an embodiment of the present utility model, a kind of conductor docking facilities for GIS device, including sleeve, contact and elastomeric element, wherein, sleeve bottom is provided with base, and contact is nested in sleeve, and elastomeric element is arranged between the base of sleeve and contact.
According to an embodiment of the present utility model, contact includes middle cylinder, bottom cylinder and top disc, wherein bottom cylinder is positioned at bottom middle cylinder, top disc is positioned at middle cylinder top, and the diameter of wherein top disc is more than the external diameter of middle cylinder, and the external diameter of bottom cylinder is more than the external diameter of middle cylinder.
According to an embodiment of the present utility model, the top of sleeve is provided with annular end face, and the internal diameter of annular end face matches less than the external diameter of bottom cylinder, the internal diameter of annular end face and the external diameter of middle cylinder and the internal diameter of annular end face is less than the diameter of top disc.
According to an embodiment of the present utility model, the barrel diameter of sleeve matches with the external diameter of bottom cylinder.
According to an embodiment of the present utility model, the barrel of the upper end of middle cylinder is provided with through hole.
According to an embodiment of the present utility model, the top of middle cylinder is provided with screw thread, and top disc is by being threadably mounted at middle cylinder top.
According to an embodiment of the present utility model, one end of elastomeric element is arranged on the base of sleeve, other end supports contacts.
According to an embodiment of the present utility model, the height that the height that the top surface from base being provided centrally with support bar, they sup-port elastomeric element, and support bar of base starts starts less than the top surface from base of sleeve.
According to an embodiment of the present utility model, elastomeric element can be spring.
According to an embodiment of the present utility model, the bottom of base is provided with screw thread, and conductor docking facilities is electrically connected by screw thread with the conductor on testing equipment.
From above technical scheme, the conductor docking facilities that this utility model embodiment provides includes sleeve, contact and elastomeric element, and wherein, sleeve bottom is provided with base, and contact is nested in sleeve, and elastomeric element is arranged between the base of sleeve and contact.Conductor docking facilities of the present utility model can be automatically adjusted contact sliding axially in sleeve by elastomeric element, is automatically adjusted axial error, to ensure the conductor good contact after docking.This utility model simple in construction, easy to operate, part replacement is convenient, practical and economical.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, for those of ordinary skills, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the conductor docking facilities according to an embodiment of the present utility model；
Fig. 2 is the internal structure schematic diagram of the contact in the conductor docking facilities shown in the Fig. 1 according to an embodiment of the present utility model；
Fig. 3 is the internal structure schematic diagram of the sleeve in the conductor docking facilities shown in the Fig. 1 according to an embodiment of the present utility model；
Fig. 4 is the structural representation of the base in the conductor docking facilities shown in the Fig. 1 according to an embodiment of the present utility model；
Fig. 5 is the schematic diagram connecting Marx device and GIS device with conductor docking facilities according to an embodiment of the present utility model；And
In Fig. 1-Fig. 5, symbol represents:
1-base, 2-sleeve, 3-contact, 4-elastomeric element, 11-support bar, 21-annular end face, 22-stack shell, cylinder bottom 31-, 32-middle cylinder, 33-top disc, 34-through hole, 100-MARX percussion mechanism, 200-GIS device, 300-hydraulic lifting flat car, 400-conductor docking facilities.
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in this utility model, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of this utility model protection.
Fig. 1 is the structural representation of the conductor docking facilities according to an embodiment of the present utility model.
See Fig. 1, according to an embodiment of the present utility model, it is provided that a kind of conductor docking facilities for GIS device.Conductor docking facilities includes sleeve 2, contact 3 and elastomeric element 4.The bottom of sleeve 2 is provided with base 1, contact 3 is nested in sleeve 2, contact 3 can slide axially (such as in sleeve 2, in FIG, along axially sliding up and down of sleeve 2), elastomeric element 4 is arranged between the base 1 of sleeve 2 and contact 3, and elastomeric element 4 is used for regulating contact 3 distance in axial sliding in sleeve 2.In an embodiment of the present utility model, sleeve 2, contact 3 and base 1 are conductions, and elastomeric element 4 can be electric conductor, it is also possible to for electrical insulator.As it is shown in figure 1, one end of elastomeric element 4 is arranged on the base 1 of sleeve 2, other end supports contacts 3.In an embodiment of the present utility model, elastomeric element 4 can be spring.According to an embodiment of the present utility model, in the case of elastomeric element 4 is spring, contact 3, under natural length, can be supported to so that contact 3 stretches out sleeve 2 to greatest extent by spring.So can ensure that the sliding scale that contact 3 is bigger.
The all parts of the conductor docking facilities shown in Fig. 1 it is described more fully below with reference to Fig. 2 to Fig. 4.
It is the internal structure schematic diagram of contact 3 in the conductor docking facilities shown in the Fig. 1 according to an embodiment of the present utility model with reference first to Fig. 2, Fig. 2.
As in figure 2 it is shown, according to an embodiment of the present utility model, contact 3 can include bottom cylinder 31, middle cylinder 32 and top disc 33.Bottom cylinder 31 is positioned at the bottom of middle cylinder 32.Top disc 33 is positioned at the top of middle cylinder 32.The diameter D3 of top disc 33 is more than the outer diameter D 1 of middle cylinder 32, and the outer diameter D 2 of bottom cylinder 31 is more than the outer diameter D 1 of middle cylinder 32.See Fig. 2, according to an embodiment of the present utility model, the barrel of the upper end of contact 3 is provided with through hole 34.Through hole 34 can equalize the inner and outer air pressure of contact 3, to reduce conductor contact resistance during docking.Additionally, according to an embodiment, the top of middle cylinder 32 can be provided with screw thread (not shown), top disc 33 can be by being threadably mounted at the top of middle cylinder 32.
Fig. 3 is the internal structure schematic diagram of the sleeve 2 in the conductor docking facilities shown in the Fig. 1 according to an embodiment of the present utility model.
As it is shown on figure 3, according to an embodiment of the present utility model, sleeve 2 includes stack shell 22 and base 1.Base 1 is arranged on the bottom of stack shell 22.According to an embodiment, base 1 can be threadeded with stack shell 22.See Fig. 3, be additionally provided with annular end face 21 at the top of stack shell 22.Annular end face 21 be disposed to limit the contact 3 sliding scale in sleeve 2.According to an embodiment, the internal diameter D5 of annular end face 21 is less than the outer diameter D 2 of the bottom cylinder 31 shown in Fig. 2 so that can not stretch out outside sleeve 2 in the bottom cylinder 31 of contact 3 is limited to sleeve 2.Further, the outer diameter D 1 of the middle cylinder 32 shown in internal diameter D5 with Fig. 2 of annular end face 21 matches so that the middle cylinder 32 of contact 3 can slide axially the inside and outside of sleeve 2.Additionally, the internal diameter D5 of annular end face 21 is less than the diameter D3 of the top disc 33 shown in Fig. 2 so that top disc 33 can only be in the slide outside of sleeve 2, it is impossible to enter in sleeve 2.As can seen above, the setting of annular end face 21 so that the sliding scale of contact 3 is restricted so that contact 3 firmly slides axially in sleeve 2.Additionally, according to an embodiment, the outer diameter D 2 of the bottom cylinder 31 of contact 3 matches with the internal diameter D4 of the stack shell 22 of sleeve 2 so that bottom cylinder 31 can slide axially in sleeve 2.Have already mentioned above, according to an embodiment of the present utility model, in the case of elastomeric element 4 is spring, spring is under natural length, contact 3 can be supported to so that contact 3 stretches out outside sleeve 2 to greatest extent, i.e. top disc 33 is stretched out outside sleeve 2 to greatest extent.The whole height H2 of the middle cylinder 32 referring to contact 3 to greatest extent here is all exposed to outside sleeve 2.It will be understood by those skilled in the art that height H1, the height H2 of middle cylinder 32 that the top surface from base 1 of sleeve 2 according to practical situation, can be suitably set and start, to realize the desired sliding scale of contact 3.
Fig. 4 is the structural representation of the base 1 in the conductor docking facilities shown in the Fig. 1 according to an embodiment of the present utility model.
As shown in Figure 4, according to an embodiment of the present utility model, base 1 be provided centrally with support bar 11.Seeing Fig. 1, support bar 11 supports elastomeric element 4.The height H1 that the height H3 that the top surface from base 1 of support bar 11 starts starts less than the top surface from base 1 of the sleeve 2 shown in Fig. 3.The height so arranging support bar 11 is to ensure that support bar is while effectively supporting elastomeric element, it is ensured that do not hinder the slip of contact 3.The bottom of base 1 is also provided with screw thread (not shown), and screw thread is for electrically connecting conductor docking facilities with the conductor on testing equipment.It is obvious to one skilled in the art that and other connected mode can be used to connect conductor docking facilities of the present utility model and the conductor on testing equipment.It is for instance possible to use any mode being rationally suitable for such as grafting, socket.
An assembling example of each parts of the most of the present utility model conductor docking facilities is briefly described below.In this example, base 1 is with sleeve 2 by means of threadeding, and the middle cylinder 32 of contact 3 is threadeded with top disc 33.Base 1 is unloaded from sleeve 2, the contact 3 (i.e. middle cylinder 32 and bottom cylinder 31) without top disc 32 is inserted in sleeve 2；Top disc 33 (being threaded connection middle cylinder 32 and top disc 33) is installed at the top of the middle cylinder 32 stretched out outside sleeve 2；The support bar 11 of base 1 is placed elastomeric element 4；The base 1 (being threaded connection base 1 and sleeve 2) with elastomeric element 4 is installed in the bottom of sleeve 2.So, whole conductor docking facilities assembles complete.From above description, in conductor docking facilities of the present utility model, owing to being provided with annular end face 21, contact 3 can firmly be limited in sleeve 2, will not drop out sleeve 2.Additionally, due to be provided with elastomeric element 4, contact 3 can be automatically adjusted its sliding scale in sleeve 2, thus conductor docking facilities can be automatically adjusted the docking between the conductor on the equipment at the two ends that conductor docking facilities connects.
The conductor docking that conductor docking facilities realizes is described in detail referring to Fig. 5.Fig. 5 depicts an application of conductor docking facilities of the present utility model.Fig. 5 is the schematic diagram connecting Marx percussion mechanism and GIS device with conductor docking facilities according to an embodiment of the present utility model.
See Fig. 5, when GIS device 200 is implemented impact test, being arranged on MARX percussion mechanism 100 by conductor docking facilities 400 of the present utility model in advance in impact test docking operation, conductor docking facilities 400 of the present utility model has the structure identical with the conductor docking facilities described with reference to Fig. 1-4.For example, it is possible to conductor docking facilities 400 is threadeded with the conductor on MARX percussion mechanism 100 by means of the screw thread arranged on the base of conductor docking facilities 400.Thus conductor docking facilities 400 is arranged on MARX percussion mechanism 100, and electrically connect with the conductor on MARX percussion mechanism 100.Then, it is mounted with that the MARX percussion mechanism 100 of conductor docking facilities 400 is placed on hydraulic lifting flat car 300.By regulation lift truck 300, the contact of the conductor docking facilities 400 that MARX percussion mechanism 100 is installed and the conductor electrical contact on GIS device 200.So, the conductor on MARX percussion mechanism 100 and the conductor on GIS device 200 achieve via conductor docking facilities 400 of the present utility model and dock.Conductor docking facilities 400 of the present utility model is automatically adjusted the distance that slides axially of contact by elastomeric element, can be automatically adjusted the axial error in positive and negative 10cm, to ensure the conductor good contact after docking.
The above is only detailed description of the invention of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. the conductor docking facilities for GIS test, including sleeve (2), contact (3) and elastomeric element (4), it is characterized in that, sleeve (2) bottom is provided with base (1), contact (3) is nested in sleeve (2), and elastomeric element (4) is arranged between the base (1) of sleeve (2) and contact (3).
Conductor docking facilities for GIS test the most according to claim 1, it is characterized in that, described contact (3) includes middle cylinder (32), bottom cylinder (31) and top disc (33), wherein, described bottom cylinder (31) is positioned at the bottom of described middle cylinder (32), described top disc (33) is positioned at the top of described middle cylinder (32), the diameter (D3) of described top disc (33) is more than the external diameter (D1) of described middle cylinder (32), and the external diameter (D2) of described bottom cylinder (31) is more than the external diameter (D1) of described middle cylinder (32).
Conductor docking facilities for GIS test the most according to claim 2, it is characterized in that, the top of the stack shell (22) of described sleeve (2) is provided with annular end face (21), and the internal diameter (D5) of described annular end face (21) matches less than the external diameter (D2) of described bottom cylinder (31), the internal diameter (D5) of described annular end face (21) and the external diameter (D1) of described middle cylinder (32) and the internal diameter (D5) of described annular end face (21) is less than the diameter (D3) of described top disc (33).
Conductor docking facilities for GIS test the most according to claim 3, it is characterized in that, the internal diameter (D4) of the stack shell (22) of described sleeve (2) matches with the external diameter (D2) of described bottom cylinder (31).
Conductor docking facilities for GIS test the most according to claim 2, it is characterised in that be provided with through hole (34) on the barrel of described middle cylinder (32) upper end.
Conductor docking facilities for GIS test the most according to claim 2, it is characterized in that, the top of described middle cylinder (32) is provided with screw thread, described top disc (33) pass through described in be threadably mounted at described middle cylinder (32) top.
Conductor docking facilities for GIS test the most according to claim 1, it is characterized in that, one end of described elastomeric element (4) is arranged on the base (1) of described sleeve (2), and the other end supports described contact (3).
Conductor docking facilities for GIS test the most according to claim 1, it is characterized in that, described base (1) be provided centrally with support bar (11), described support bar (11) supports described elastomeric element (4), and the height (H3) that the top surface from base (1) of described support bar (11) starts is less than the height (H1) that the top surface from base (1) of described sleeve (2) starts.
Conductor docking facilities for GIS test the most according to claim 1, it is characterised in that described elastomeric element (4) is spring.
Conductor docking facilities for GIS test the most according to claim 1, it is characterised in that the bottom of described base (1) is provided with screw thread, and described conductor docking facilities is electrically connected by described screw thread with the conductor on testing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312369.0U CN205609803U (en) | 2016-04-14 | 2016-04-14 | A conductor interfacing apparatus for GIS is experimental |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312369.0U CN205609803U (en) | 2016-04-14 | 2016-04-14 | A conductor interfacing apparatus for GIS is experimental |
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| CN205609803U true CN205609803U (en) | 2016-09-28 |
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| CN201620312369.0U Active CN205609803U (en) | 2016-04-14 | 2016-04-14 | A conductor interfacing apparatus for GIS is experimental |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428092A (en) * | 2016-11-01 | 2017-02-22 | 崔璨 | Motorcycle rearview automatic conversion electrical connector and application system |
| CN107086522A (en) * | 2017-05-25 | 2017-08-22 | 国网辽宁省电力有限公司盘锦供电公司 | The guide tracked GIS unit equipment interconnection device of hydraulic pressure |
| CN114421393A (en) * | 2021-12-16 | 2022-04-29 | 河南平高电气股份有限公司 | Common-box bus assembling method |
-
2016
- 2016-04-14 CN CN201620312369.0U patent/CN205609803U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428092A (en) * | 2016-11-01 | 2017-02-22 | 崔璨 | Motorcycle rearview automatic conversion electrical connector and application system |
| CN106428092B (en) * | 2016-11-01 | 2018-12-04 | 崔建国 | The application system of engine rear view automatic conversion electric connector |
| CN107086522A (en) * | 2017-05-25 | 2017-08-22 | 国网辽宁省电力有限公司盘锦供电公司 | The guide tracked GIS unit equipment interconnection device of hydraulic pressure |
| CN114421393A (en) * | 2021-12-16 | 2022-04-29 | 河南平高电气股份有限公司 | Common-box bus assembling method |
| CN114421393B (en) * | 2021-12-16 | 2023-06-30 | 河南平高电气股份有限公司 | Common-box bus assembly method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |