CN104466845B - A kind of bus connection gold utensil - Google Patents
A kind of bus connection gold utensil Download PDFInfo
- Publication number
- CN104466845B CN104466845B CN201410662392.8A CN201410662392A CN104466845B CN 104466845 B CN104466845 B CN 104466845B CN 201410662392 A CN201410662392 A CN 201410662392A CN 104466845 B CN104466845 B CN 104466845B
- Authority
- CN
- China
- Prior art keywords
- bus
- gold utensil
- support frame
- linking arm
- connector
- Prior art date
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 239000010931 gold Substances 0.000 title claims abstract description 74
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 74
- 238000009434 installation Methods 0.000 claims abstract description 22
- 239000012212 insulator Substances 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000012216 screening Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The present invention relates to a kind of bus connection gold utensil, connector including shielding ball and in the middle part of shielding ball, connector is provided with horizontal adaptor and vertical adaptor, the upper end of connector is provided with bracket assembly, bracket assembly include support frame and at least two along the circumferentially-spaced laying of support frame as described above linking arm, the upper end of linking arm is installed on support frame, the lower end of linking arm is fixedly arranged on the upper of shielding ball, the stitching portion of lower semisphere, support frame have above the linking arm for the installation end that is fixedly connected with corresponding suspension insulator, the lower end of support frame is installed on the upper end of the connector.A kind of bus connection gold utensil of the present invention enables shielding ball to be installed in by linking arm on support frame, it is suspended in again by support frame on suspension insulator, which solves during work high above the ground shielding ball not easy to install the problem of, it is and compact-sized, advantageously reduce the weight of bus connection gold utensil.
Description
Technical field
The present invention relates to electric armour clamp, more particularly to a kind of bus connection gold utensil.
Background technology
Converter station valve hall is a closing space, and due to being provided with the valve Room, valve tower, sleeve pipe, voltage transformer etc. are important to be set
Standby, the conversion of AC and DC is also to be carried out in the valve Room, especially in work high above the ground, because the installation difficulty for shielding ball is big, is caused
Often produce corona and radio interference in converter station valve hall between horizontal bus and vertical bus due to a lack of screening arrangement
Phenomenon.
The content of the invention
Made it is an object of the invention to provide a kind of bus connection gold utensil, during solving work high above the ground due to a lack of screening arrangement
Into horizontal bus and vertical bus between often produce the technical problem of corona and radio interference.
To achieve the above object, the present invention adopts the following technical scheme that：A kind of bus connection gold utensil, including shielding ball and position
Connector in the middle part of shielding ball, the horizontal adaptor and length that connector extends in left-right direction provided with length are vertically square
To the vertical adaptor of extension, the upper end of connector is provided with bracket assembly, and bracket assembly includes support frame and at least two
Along the linking arm of the circumferentially-spaced laying of support frame as described above, the upper end of linking arm is installed on support frame as described above, under linking arm
End is fixedly arranged on the stitching portion of the upper and lower hemisphere of the shielding ball, and support frame as described above has to be used for above the linking arm
The installation end being fixedly connected with corresponding suspension insulator, the lower end of support frame are installed on the upper end of the connector.
A kind of described bus connection gold utensil also includes bus gold utensil and bus, and bus gold utensil includes forward and backward gold utensil seat, after
The leading flank of gold utensil seat installs groove after being provided with, the trailing flank of preceding gold utensil seat installs groove before being provided with, installed before described groove and/or
It is raised provided with least two clampings laid along the corresponding length direction interval for installing groove that groove is installed afterwards, and clamping projection has
For the arc clamping face being engaged with the outer peripheral face of corresponding bus；Space between adjacent clamping is raised forms spacing
Groove, it is additionally provided with the outer peripheral face of the bus for coordinating in stopper slot corresponding to being inserted into and with stopper slot block with to bus
Move axially spacing stop screw.
The stitching portion of the episphere of the shielding ball is provided with and the one-to-one hanger of the linking arm, the lower end of linking arm
Pass through being fixedly connected to realize the splicing for the upper and lower hemisphere that linking arm is fixedly arranged on to the shielding ball for bolt and corresponding hanger
Place.
The linking arm includes horizontal support section and tilts linkage section, and the head end of the horizontal support section is installed in the branch
On support, the end of horizontal support section connects along away from the direction extension for being transversely mounted plate and with described tilt in the horizontal direction
The head end of section connects, and the end for tilting linkage section extends to the obliquely downward away from support frame and is fixedly arranged on the shielding ball
The stitching portion of upper and lower hemisphere.
Support frame as described above includes studdle and is installed in the mounting seat of studdle upper end, solid on the outer peripheral face of mounting seat
Surely it is set with and is transversely mounted plate, the upper end of the linking arm, which is installed in, is transversely mounted on plate, and mounting seat is laterally pacified positioned at described
End above loading board is provided with U-shaped mounting ear, and U-shaped mounting ear forms described installation end.
The connector includes gimbal structure, and gimbal structure includes upper and lower hangers, and the horizontal adaptor is hinged on
On the upper hangers, the vertical adaptor is hinged on the lower hangers, and the lower end of the vertical adaptor is provided with centripetal
Oscillating bearing, the bus gold utensil are provided with the installation for being used for accommodating the plain radial bearing away from the end of the bus
Hole.
A kind of bus gold utensil of the present invention includes shielding ball and the connector in the middle part of shielding ball, and connector is provided with length
The horizontal adaptor that extends in left-right direction and the vertically extending vertical adaptor of length are spent, horizontal adaptor, which is formed, to be supplied
The installation position of the bus installation of horizontal bus, vertical adaptor form the installation of the bus installation for vertical bus
Position.The upper end of above-mentioned connector is provided with bracket assembly, the support frame and linking arm that bracket assembly includes, and support frame has
Above linking arm for the installation end that is fixedly connected with corresponding suspension insulator, the upper end of linking arm is installed in support
On frame, the lower end of linking arm is fixedly arranged on the stitching portion of the upper and lower hemisphere of shielding ball, and this set enables shielding ball to pass through company
Connect arm to be installed on support frame, then be suspended in by support frame on suspension insulator, which solves be not easy to pacify during work high above the ground
The problem of dress shielding ball, and only can be just perpendicular by the lower end of bracket assembly and installation end without additional parts
Installation position corresponding to bus gold utensil and the suspension insulator offer of bus gold utensil, horizontal bus to bus, it is compact-sized, favorably
In the weight for reducing bus connection gold utensil, furthermore, connector is located at the upper of connector positioned at the middle part of shielding ball, bracket assembly
End, so the center of gravity that ensure that connector be positioned as close to shielding ball the centre of sphere while, also pulled open suspension insulator,
Vertical distance between the bus gold utensil of bus, the bus gold utensil three of horizontal bus, is on the one hand advantageous to further improve screen
The ability of ball anti-swing is covered, the on the other hand installation of the bus gold utensil of the bus gold utensil also for vertical bus and horizontal bus provides
Larger installing space, easy disassembly.In addition, the lower end of linking arm is fixedly arranged on the stitching portion of the upper and lower hemisphere of shielding ball, this
Kind set also cause connecting fulcrum be distributed in shielding ball the centre of sphere where plane in, improve shielding ball stability, can
Effectively prevent from shielding the swing of ball.
Further, a kind of bus connection gold utensil of the invention includes bus gold utensil and bus, and bus gold utensil includes forward and backward
Gold utensil seat, be correspondingly provided with forward and backward gold utensil seat it is forward and backward install groove, it is preceding install groove and/or after install groove and be provided with least two edges
The clamping that the corresponding length direction interval for installing groove is laid is raised, and clamping projection, which has, to be used to contact with the outer peripheral face of bus to match somebody with somebody
The arc clamping face of conjunction, the space between adjacent clamping is raised form stopper slot, and the outer peripheral face of bus, which is provided with, to be used to be inserted into
Coordinate in corresponding stopper slot and with stopper slot block to move axially spacing stop screw to bus, this set makes
Obtain after forward and backward bus gold utensil clamps bus, bus is not only hindered rubbing for bus movement by from arc clamping face
Power is wiped, the stop screw on the outer peripheral face of bus is also simultaneously by the support force of corresponding stopper slot, and this makes it possible to effectively
Prevent bus from being slipped out of bus gold utensil, make the connection of bus and bus gold utensil more firm.At the same time, this set structure
Simply, processing and manufacturing cost is advantageously reduced, and it is easy to operation, it is not high to the technical requirements of operator, it is easy to utilize.This
Outside, in actual use, because the size of bus has foozle, can there are on the outer peripheral face of bus after machining
Projection, for the bus gold utensil of documents, when bus is held tightly by above-mentioned bus gold utensil, on the outer peripheral face of bus
Projection directly contacts with mounting hole, and the other parts of bus can not then contact with the inwall of mounting hole, and the outer peripheral face of bus is with wearing
Effective contact area of dress hole inwall diminishes, and can not meet leading between bus and bus gold utensil after so will result in installation
Stream is required, and the bus gold utensil of the present invention is when in use, and the projection on the outer peripheral face of bus can be absorbed in corresponding stopper slot,
Other positions on the outer peripheral face of bus in addition to high spot are enable to be contacted with bus gold utensil, which increases bus and bus gold
Flow area between tool, is advantageous to bus gold utensil and fully clamps bus to prevent the axial float of bus, and the periphery of bus again
Projection on face causes bus to produce here slightly to bend after being absorbed in stopper slot, and further increasing bus gold utensil prevents
The ability of the front and rear play of bus.
Further, linking arm of the invention includes horizontal support section and tilts linkage section, and the head end of horizontal support section is consolidated
It is located on support frame, the direction that the end of horizontal support section is transversely mounted plate along deviating from the horizontal direction extends and connected with inclination
The head end for connecing section connects, and the end for tilting linkage section oliquely downward extends and is solid-located with corresponding hanger, this set
Linking arm by linking arm and be transversely mounted plate mounting structure be placed in linking arm with shield ball connecting fulcrum top, make two
The installation of person is non-interference, is easy to dismount, and avoids hitting initiation potential safety hazard between each several part under external force, same with this
When, horizontal support section facilitates the dismounting of drainage thread to the space tilted between linkage section.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the use state of embodiment of the bus connection gold utensil of the present invention；
Fig. 2 is Fig. 1 left view；
Fig. 3 is Fig. 1 top view；
Fig. 4 is bracket assembly in Fig. 1, the mounting structure schematic diagram of gimbal structure and horizontal, vertical adaptor；
Fig. 5 is the partial enlarged drawing at Y in Fig. 1；
Fig. 6 is the partial enlarged drawing at X in Fig. 2；
Fig. 7 is the partial enlarged drawing at Z in Fig. 3.
Embodiment
Bus connection gold utensil as Figure 1-3, including shielding ball 1, horizontal bus, vertical bus and positioned at shielding ball in
The connector in portion.The housing that above-mentioned shielding ball 1 is mainly formed by connecting by episphere and lower semisphere forms, and shields the episphere of ball
The inwall of stitching portion be provided with four uniform hangers 5.The upper end of above-mentioned connector is provided with bracket assembly, support frame group
Part includes the uniform linking arm of support frame and four circumferences along support frame, and the upper end of linking arm is installed on support frame, is connected
The lower end of arm is solid-located by bolt with corresponding hanger, and the lower end of above-mentioned support frame is installed in the upper end of connector
On.In the present embodiment, it is illustrated by taking four uniform linking arms as an example, certainly, in other embodiments, above-mentioned connection
The quantity of arm can also be two, three or more than four, and multiple linking arms can be laid with arbitrary interval, above-mentioned hanger
Quantity is identical with the quantity of linking arm and corresponds.Certainly, in other embodiments, the lower end of above-mentioned linking arm can be with
It is directly welded on the inwall of the episphere of shielding ball and positioned at the stitching portion of upper and lower hemisphere.
Above-mentioned support frame, which has to be used to fix with corresponding suspension insulator 14 positioned at the upper end of above-mentioned linking arm, to be connected
The installation end connect.
As shown in figure 4, in the present embodiment, above-mentioned support frame includes the vertically extending studdle 10 of axis
And mounting seat, the upper end of studdle 10 is through passing through two nuts positioned at the both sides up and down of mounting seat behind the lower end of mounting seat
The lower end of mounting seat is fixedly mounted on, fixed cover is located at horizontal stroke equipped with plate 11, mounting seat is transversely mounted on the outer peripheral face of mounting seat
U-shaped mounting ear is provided with to the end of the top of installing plate 11, U-shaped mounting ear forms above-mentioned installation end.
As shown in Fig. 4,7, above-mentioned linking arm 6 includes horizontal support section and tilts linkage section, the head end of horizontal support section
It is installed in and is transversely mounted on plate 11 by bolt, the end of horizontal support section is in the horizontal direction along away from the side for being transversely mounted plate
Connect to extension and with the head end of above-mentioned inclination linkage section.In order to improve shielding ball anti-swing ability, in the present embodiment, on
The end for the horizontal support section stated and the inwall of above-mentioned shielding ball are engaged.
The end of above-mentioned inclination linkage section extends to the obliquely downward away from support frame and passes through bolt and corresponding hanger 5
It is solid-located.Certainly, in other embodiments, above-mentioned linking arm is straight platy structure, multiple linking arms be obliquely installed and
The transversely circumferentially-spaced laying of installing plate, the upper end of each linking arm, which is welded on, to be transversely mounted on plate.
As a shown in Figure 6, a kind of above-mentioned bus connection gold utensil also includes horizontal bus gold utensil and vertical bus gold utensil 2,
Above-mentioned vertical bus gold utensil includes forward and backward gold utensil seat, and the leading flank of rear gold utensil seat installs groove after being provided with, after preceding gold utensil seat
Side installs groove before being provided with, it is forward and backward install groove length it is vertically extending, it is preceding install groove be provided with it is multiple vertically
The uniform front clamp in direction is raised, after install groove and be provided with that multiple rear clampings uniform along the vertical direction are raised, and front clamp is raised
With front arc clamping face, rear clamping projection has a rear arc clamping face, forward and backward arc clamping face with above-mentioned vertical bus
Outer peripheral face be engaged.Certainly, in other embodiments, the quantity that above-mentioned front clamp is raised or rear clamping is raised can be with
It is two or more.In other embodiments, multiple front clamps are raised or rear clamping projection can also along the vertical direction with
Arbitrary interval lays.
Space between adjacent front clamp projection forms front limit groove, and the space clamped after adjacent between projection limits after being formed
Position groove, the outer peripheral face of above-mentioned vertical bus, which is provided with, to be used to be inserted into corresponding stopper slot to carry out axially vertical bus
Mobile spacing stop screw.
As shown in fig. 6, in the present embodiment, above-mentioned stop screw 15 is along above-mentioned vertical bus 3 radially across perpendicular
The nut that is locked after to bus is installed on vertical bus 3, and this set is easy to produce and process, and convenient disassembly, is advantageous to carry
High efficiency.Certainly, in other embodiments, above-mentioned stop screw can be arranged on vertical bus with spiral.
The horizontal adaptor and length that above-mentioned connector extends in left-right direction provided with length are vertically extending
Vertical adaptor, in the present embodiment, as shown in figure 4, above-mentioned connector includes gimbal structure, gimbal structure includes
Upper hangers 17 and lower hangers 9, the lower end spiral of above-mentioned studdle 10 is inserted into above-mentioned upper hangers 17, and passes through spiral
Nut on studdle is fixedly installed togather with upper hangers 17.Certainly, in other embodiments, above-mentioned connection
Part can also be vertically extending direct rod shape structure.
Vertical adaptor 8 is hinged with above-mentioned lower hangers 9, vertical adaptor 8 includes vertical adapting rod and is installed in perpendicular
To the vertical hinged seat of adapting rod upper end, being shaped as vertical hinged seat is U-shaped, and two straightways of vertical hinged seat pass through bearing pin
It is hinged on lower hangers 9, the lower end spiral of vertical adapting rod is fitted with adjusting screw rod 13, and the lower end of adjusting screw rod 13 is provided with centripetal pass
Bearings 7.As shown in figure 5, being provided with away from the end of vertical bus 3 for above-mentioned vertical bus gold utensil 2 is centripetal for accommodating
The mounting hole of oscillating bearing 7, above-mentioned adjusting screw rod 13 pass through after passing through the upper end of plain radial bearing 7, vertical bus gold utensil 2
Vertical bus gold utensil is installed on adjusting screw rod 13 in the nut of the lower end of adjusting screw rod 13 by spinning.
Horizontal adaptor 16 is hinged with above-mentioned upper hangers 17, horizontal adaptor 16 includes horizontal adapting rod and is installed in
The head end of horizontal adapting rod is laterally hinged with seat, and be laterally hinged with seat is shaped as U-shaped, and two straightways for being laterally hinged with seat pass through
Hinge is on upper hangers 17, and the end of horizontal adapting rod is installed with adpting flange 12, and adpting flange 12 passes through bolt and horizontal stroke
The end releasable connection away from horizontal bus to bus gold utensil.
The connector of the present invention uses the form of gimbal structure, both ensure that horizontal bus gold utensil and vertical bus gold utensil
Installation fix, in turn ensure that the flexibility in two bus installation directions.
In order to mitigate the weight of above-mentioned bus connection gold utensil, mechanical strength is improved, above-mentioned studdle 10 is not using
Rust Steel material is made, above-mentioned horizontal, vertical adaptor and bracket assembly（Except studdle 10）Use aluminum alloy materials
It is made.
The top opening for wearing above-mentioned suspension insulator, above-mentioned lower half are offered on the episphere of above-mentioned shielding ball
Offer the base opening for wearing above-mentioned vertical bus gold utensil on ball, the intersections of two hemispheres offers above-mentioned for wearing
The right side mouth of horizontal bus gold utensil.
A kind of above-mentioned bus connection gold utensil also includes one group of drainage thread 4, and drainage thread 4 is for horizontal bus gold utensil and vertically
The excessively stream connection of bus gold utensil 2, drainage thread is aluminum stranded conductor.
It is the preferred embodiments of the present invention above, in other embodiments, above-mentioned vertical bus gold utensil can also only be set
Clamping projection is postponed, clamping projection has rear arc clamping face afterwards, and vertical bus clip installs groove and clamps projection afterwards before being mounted in
Between, the preceding inwall for installing groove, outer peripheral face of the rear arc clamping face with bus are engaged, in other embodiments, bus gold
Tool can also only set front clamp raised.
In other embodiments, above-mentioned support frame includes the vertically extending studdle of axis, linking arm
Upper end is installed in the upper end of studdle by way of welding, and the upper end of studdle is provided with the axis parallel to studdle
Mounting plane, mounting plane perforates provided with radial bolts, and the upper end of studdle forms above-mentioned installation end, pendency insulation
The lower end of son through the bolt of above-mentioned bolt penetration hole and the upper end of studdle by being solid-located.Those skilled in the art
Can also in varied situations, according to the design general knowledge of this area carry out equivalent substitution, its all protection scope of the present invention it
It is interior.
Claims (5)
- A kind of 1. bus connection gold utensil, it is characterised in that：Including shielding ball and on the connector shielded in the middle part of ball, connector The vertically extending vertical adaptor of the horizontal adaptor and length that extend in left-right direction provided with length, connector it is upper End is provided with bracket assembly, bracket assembly including support frame and at least two along the circumferentially-spaced laying of support frame as described above company Arm is connect, the upper end of linking arm is installed on support frame as described above, and the lower end of linking arm is fixedly arranged on the upper and lower hemisphere of the shielding ball Stitching portion, support frame as described above have above the linking arm for the installation that is fixedly connected with corresponding suspension insulator End, the lower end of support frame are installed on the upper end of the connector, and a kind of described bus connection gold utensil also includes bus gold utensil And bus, bus gold utensil include forward and backward gold utensil seat, the leading flank of rear gold utensil seat installs groove, the rear side of preceding gold utensil seat after being provided with Face installs groove before being provided with, installed before described groove and/or after install groove provided with least two along the corresponding length for installing groove The clamping that direction interval is laid is raised, and clamping is raised to be clamped with the arc being used for the outer peripheral face of corresponding bus is engaged Face；Space between adjacent clamping is raised forms stopper slot, is additionally provided with the outer peripheral face of the bus corresponding for being inserted into Coordinate in stopper slot and with stopper slot block to move axially spacing stop screw to bus.
- A kind of 2. bus connection gold utensil according to claim 1, it is characterised in that：The splicing of the episphere of the shielding ball Place be provided with the one-to-one hanger of the linking arm, the lower end of linking arm by bolt and corresponding hanger be fixedly connected with Realize the stitching portion for the upper and lower hemisphere that linking arm is fixedly arranged on to the shielding ball.
- A kind of 3. bus connection gold utensil according to claim 1, it is characterised in that：The linking arm includes horizontal support section With inclination linkage section, the head end of the horizontal support section is installed on support frame as described above, and the end of horizontal support section is in level side Connect upwards along away from the direction extension for being transversely mounted plate and with the head end of the inclination linkage section, the end for tilting linkage section Hold the stitching portion for the upper and lower hemisphere for extending and being fixedly arranged on the shielding ball to the obliquely downward away from support frame.
- A kind of 4. bus connection gold utensil according to claim 1, it is characterised in that：Support frame as described above include studdle and Be installed in the mounting seat of studdle upper end, on the outer peripheral face of mounting seat fixed cover equipped with being transversely mounted plate, the linking arm Upper end, which is installed in, to be transversely mounted on plate, and mounting seat is provided with U-shaped mounting ear positioned at the end being transversely mounted above plate, U-shaped Mounting ear forms described installation end.
- A kind of 5. bus connection gold utensil according to claim any one of 1-4, it is characterised in that：The connector includes ten thousand To nodule structure, gimbal structure includes upper and lower hangers, and the horizontal adaptor is hinged on the upper hangers, described vertical turn Fitting is hinged on the lower hangers, and the lower end of the vertical adaptor is provided with plain radial bearing, the bus gold utensil The mounting hole for being used for accommodating the plain radial bearing is provided with away from the end of the bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410662392.8A CN104466845B (en) | 2014-11-18 | 2014-11-18 | A kind of bus connection gold utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410662392.8A CN104466845B (en) | 2014-11-18 | 2014-11-18 | A kind of bus connection gold utensil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104466845A CN104466845A (en) | 2015-03-25 |
| CN104466845B true CN104466845B (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410662392.8A Active CN104466845B (en) | 2014-11-18 | 2014-11-18 | A kind of bus connection gold utensil |
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| CN (1) | CN104466845B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207908B (en) * | 2016-08-23 | 2017-12-15 | 国家电网公司 | The female support two-way gold utensil of pipe and its shading ring, shielding spherical crown |
| CN108173203B (en) * | 2017-12-20 | 2021-05-11 | 国家电网有限公司 | Shielding ball and shielding ball mounting structure using same |
| CN108389707A (en) * | 2018-02-05 | 2018-08-10 | 河南森源电气股份有限公司 | Voltage transformer and its manufacturing method |
| CN108512183A (en) * | 2018-04-18 | 2018-09-07 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of current conversion station converter transformer valve side sleeve bridging connecting line construction |
| CN108493784A (en) * | 2018-04-18 | 2018-09-04 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of current conversion station side phase converter transformer valve side connection outlet structure |
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| CN301402375S (en) * | 2010-04-29 | 2010-12-08 | 余晓东 | Tube bus fixed clamp |
| CN202268606U (en) * | 2011-10-25 | 2012-06-06 | 南京线路器材厂 | Current passage fitting bridging wall bushing and tubular bus and used for 400 kV converter station |
| CN103633592A (en) * | 2013-12-13 | 2014-03-12 | 国家电网公司 | Sleeve and tubular busbar bridging overcurrent fitting for 800kV convertor station |
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|---|---|---|---|---|
| DE19653922C1 (en) * | 1996-12-21 | 1998-07-02 | Bergner Richard Gmbh Co | Support device of tubular bus=bar e.g. for power transmission in HV switchgear and switching-stations |
| CN202268663U (en) * | 2011-10-25 | 2012-06-06 | 北京网联直流工程技术有限公司 | Bridging over-current hardware of CT (Current Transformer) equipment and tubular bus bar for converter station |
| CN202268664U (en) * | 2011-10-25 | 2012-06-06 | 南京线路器材厂 | 250 tubular bus bar bridging suspension fitting for 400kV converter station |
| CN103296623B (en) * | 2013-05-31 | 2016-09-14 | 国家电网公司 | Tube busbar suspension fitting for converter station valve hall |
| CN203839222U (en) * | 2014-05-29 | 2014-09-17 | 国家电网公司 | Static contact assembling for valve hall, and connecting metal fitting for connecting tubular busbar with static contact |
| CN204290215U (en) * | 2014-11-18 | 2015-04-22 | 平高集团有限公司 | Bus connection structure and use this syndeton bus connect gold utensil |
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- 2014-11-18 CN CN201410662392.8A patent/CN104466845B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN301402375S (en) * | 2010-04-29 | 2010-12-08 | 余晓东 | Tube bus fixed clamp |
| CN202268606U (en) * | 2011-10-25 | 2012-06-06 | 南京线路器材厂 | Current passage fitting bridging wall bushing and tubular bus and used for 400 kV converter station |
| CN103633592A (en) * | 2013-12-13 | 2014-03-12 | 国家电网公司 | Sleeve and tubular busbar bridging overcurrent fitting for 800kV convertor station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104466845A (en) | 2015-03-25 |
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