CN109428304A - Anti-rollover guidance type bus sliding supporting structure and bus transmission system - Google Patents
Anti-rollover guidance type bus sliding supporting structure and bus transmission system Download PDFInfo
- Publication number
- CN109428304A CN109428304A CN201710749434.5A CN201710749434A CN109428304A CN 109428304 A CN109428304 A CN 109428304A CN 201710749434 A CN201710749434 A CN 201710749434A CN 109428304 A CN109428304 A CN 109428304A
- Authority
- CN
- China
- Prior art keywords
- bus
- bracket
- slide
- lower bracket
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
Abstract
The present invention relates to a kind of anti-rollover guidance type bus sliding supporting structure and bus transmission system, to solve the problems, such as that supporting structure for bus in the prior art may cause the rollover of bus, topple.Support construction includes the upper bracket of the lower bracket being fixed on base rack and fixed bus, the slide-and-guide seat and fixed guide seat of horizontally spaced arrangement are respectively equipped on upper and lower bracket, the edge that slide-and-guide cooperation is respectively equipped on fixed guide seat and slide-and-guide seat is parallel to the axially extending non-level fixed guide face and slide-and-guide face of bus so that upper and lower bracket is equipped with the hooking structure for preventing upper bracket from overturning relative to lower bracket around the axis of bus only along the axially opposing sliding of bus, between upper bracket and lower bracket.Upper and lower bracket along the axially opposing sliding of bus, can only adapt to the thermal expansion displacement of bus axial direction, and when bus is by non axial external force, hooking structure, which links together upper and lower bracket, avoids bus that from turning on one's side, topple.
Description
Technical field
The present invention relates to a kind of anti-rollover guidance type bus sliding supporting structure and bus transmission systems.
Background technique
In recent years, with the fast development of State Grid's cause, the demand of GIS/HGIS equipment is growing day by day, especially extra-high
The quantity of pressure and DC converter substation project is also significantly increased.In these GIS/HGIS projects, generally have the feature that
First is that GIS/HGIS equipment scale is larger；Second is that main bus-bar and branch bar are longer；Third is that environmental condition locating for substation is wanted
Ask increasingly harsher, such as the temperature difference is larger.Existing bus is the bus-bars conductor that tubular type bus includes bus shell and inside,
It is self-possessed larger, how resolves the support problem of the larger condition Down Highway of the support problem of bus, especially variation of ambient temperature,
It is related to the static stability, shock resistance, the stability of even transmission system of equipment frame, the support construction of bus pacifies equipment
Row for the national games plays an important role.When being designed to supporting structure for bus, it should consider that the rest for overcoming bus to be self-possessed is made
With the Axial Thermal telescopic displacement of consideration bus, while it is also contemplated that overturning effect of the non axial external force to bus again.
To solve the above problems, designer has carried out more exploration, as application publication number is CN106329435A, application
Day a kind of bus transmission system and its bus sliding support, dress are disclosed on 09 14th, 2016 Chinese invention patents
The sliding seat including fixing seat and with fixing seat sliding support cooperation is set, fixing seat and sliding seat are separately fixed at the upper of lower bracket
On side and the downside of upper bracket, the lower bracket is arranged on the base rack fixed with ground, the upper bracket and mother
Line is fixedly connected.The fixing seat includes fixing seat ontology and the fixing seat slide plate layer that is arranged on fixing seat ontology, sliding seat
Including sliding seat ontology and it is fixed on the sliding seat slide plate layer being slidably matched on sliding seat ontology with the support of fixing seat slide plate layer, institute
The sliding seat ontology stated is equipped with the position limiting structure extended downwardly, and the side cooperation of the position limiting structure and sliding seat, which limits, to be slided
The sliding scale of dynamic seat.Position limiting structure in this scheme is fixed on the surrounding of sliding seat, extends downwardly and the side of fixing seat reality
Existing block cooperation, but it is spaced between position limiting structure and fixing seat, it is not often to be engaged between the two, position limiting structure is not
Sliding seat can be prevented to be detached from fixing seat, in the actual environment, when bus is by non axial external force, there is generation to turn on one's side,
The risk toppled.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-rollover guidance type bus sliding supporting structure and bus transmission system, with
Solve the problems, such as that supporting structure for bus in the prior art may cause the rollover of bus, topple.
To solve the above problems, the anti-rollover guidance type bus sliding supporting structure in the present invention takes following technical side
Case: anti-rollover guidance type bus sliding supporting structure includes lower bracket for being fixed on base rack and for fixing bus
Upper bracket, the upper side of lower bracket is equipped with fixing seat, and the downside of upper bracket is equipped with the cunning with fixing seat sliding support cooperation
Dynamic seat, upper bracket are equipped with the slide-and-guide seat of horizontally spaced arrangement, and lower bracket is equipped with horizontally spaced cloth
The fixed guide seat set is respectively equipped on the slide-and-guide seat and fixed guide seat along being parallel to the axially extending to lead of bus
Up and down bracket is along the face of slide-and-guide in axial sliding and fixed guide face of bus, the slide-and-guide face and fixed guide
Face has angle with horizontal plane, is equipped between upper bracket and lower bracket for preventing upper bracket relative to lower bracket around bus
The hooking structure of axis overturning.
The fixed guide face and slide-and-guide face extend along the vertical direction.
Support construction includes the lower bracket of axially spaced-apart setting of two edges perpendicular to bus, and fixed guide seat is arranged two
On the opposite side of a lower bracket or on opposite side.
The slide-and-guide seat include the vertical portion extended straight down and the upper end that vertical portion is set for
The fixed horizontal part of bracket, the slide-and-guide face are arranged on vertical portion, and the sliding that vertical portion forms " L " type with horizontal part is led
To seat.
The lower bracket is H profile steel, and upper bracket is docked by the wing plate of more than two H profile steels with wing plate, the fixation
Seat is fixed on the upper side of the upper flange of the H profile steel of lower bracket, and the sliding seat is fixed on the lower wing plate of the H profile steel of upper bracket
Downside.
The hooking structure is fixed on upper bracket for one end, the other end is hooked in the hook block on lower bracket.
The hook block includes the cylinder passed through for bolt and the end that cylinder is arranged in along perpendicular to cylinder axial direction
Extend the extension of the outer peripheral surface of cylinder, cylinder is fixed on the lower wing plate of the H profile steel of upper bracket, the extension and lower branch
The upper flange of the H profile steel of frame hooks connection.
Bus transmission system in the present invention adopts the following technical scheme that: bus transmission system includes bus, the bus
Including bus shell and the bus-bars conductor being arranged in inside bus shell, the bus shell is equipped with anti-rollover guidance type bus
Sliding supporting structure, support construction include the lower bracket for being fixed on base rack and the upper bracket for fixing bus,
The upper side of lower bracket is equipped with fixing seat, and the downside of upper bracket is equipped with the sliding seat with fixing seat sliding support cooperation, upper branch
Frame is equipped with the slide-and-guide seat of horizontally spaced arrangement, and the fixation that lower bracket is equipped with horizontally spaced arrangement is led
To seat, it is respectively equipped with edge on the slide-and-guide seat and fixed guide seat and is parallel to the axially extending to be oriented to upper and lower branch of bus
Frame along the face of slide-and-guide in axial sliding and fixed guide face of bus, the slide-and-guide face and fixed guide face with level
Face has angle, is equipped between upper bracket and lower bracket for preventing upper bracket from overturning relative to lower bracket around the axis of bus
Hooking structure.
The fixed guide face and slide-and-guide face extend along the vertical direction.
Support construction includes the lower bracket of axially spaced-apart setting of two edges perpendicular to bus, and fixed guide seat is arranged two
On the opposite side of a lower bracket or on opposite side.
The slide-and-guide seat include the vertical portion extended straight down and the upper end that vertical portion is set for
The fixed horizontal part of bracket, the slide-and-guide face are arranged on vertical portion, and the sliding that vertical portion forms " L " type with horizontal part is led
To seat.
The lower bracket is H profile steel, and upper bracket is docked by the wing plate of more than two H profile steels with wing plate, the fixation
Seat is fixed on the upper side of the upper flange of the H profile steel of lower bracket, and the sliding seat is fixed on the lower wing plate of the H profile steel of upper bracket
Downside.
The hooking structure is fixed on upper bracket for one end, the other end is hooked in the hook block on lower bracket.
The hook block includes the cylinder passed through for bolt and the end that cylinder is arranged in along perpendicular to cylinder axial direction
Extend the extension of the outer peripheral surface of cylinder, cylinder is fixed on the lower wing plate of the H profile steel of upper bracket, the extension and lower branch
The upper flange of the H profile steel of frame hooks connection.
The beneficial effects of the present invention are: fixed guide face and slide-and-guide face slide-and-guide cooperate so that upper and lower bracket
Can the opposite sliding in the axial direction of bus, adapt to bus in different environment temperatures and issue heat telescopic displacement, when bus by
When non axial external force, hooking structure links together upper bracket and two lower brackets, and upper bracket is prevented to be detached from lower
Frame, bus would not also turn on one's side, topple.
Detailed description of the invention
Fig. 1 is the partial schematic sectional view of the anti-rollover guidance type bus sliding supporting structure in the present invention.
In attached drawing, 1- bus support frame, 2- upper bracket, 3- lower bracket, 4- sliding seat, 5- fixing seat, 6- hook block, 61-
Cylinder, 62- extension, 7- fixed guide seat, 8 slide-and-guide seats, the vertical portion 81-, 82- horizontal part, 9- base rack, 10- are female
Line.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of anti-rollover guidance type bus sliding supporting structure in the present invention, as shown in Figure 1, anti-rollover is led
Connect to the downside of type bus sliding supporting structure with the base rack 9 being fixed on ground, upside is fixed with bus 10,
Base rack 9 and support construction play a supporting role to bus 10 between bus 10, and support construction includes for fixed support
The upper side of the upper bracket 2 of bus 10 and the lower bracket 3 being fixed on base rack 9, the lower bracket 3 is equipped with fixing seat 5,
The downside of the upper bracket 2 is equipped with sliding seat 4, and fixing seat 5 is with the sliding support cooperation of sliding seat 4 to realize 2 phase of upper bracket
Lower bracket 3 is slided in horizontal extent, to adapt to change in location of the bus 10 in horizontal extent.The fixing seat 5
Be respectively equipped with fixing seat slide plate layer and sliding seat slide plate layer on sliding seat 4, fixing seat 5 and sliding seat 4 pass through fixing seat slide plate
Layer and the fitting sliding support cooperation of sliding seat slide plate layer, the fixing seat slide plate layer and sliding seat slide plate layer are using wear-resisting and friction
The small material of resistance, such as Wear-resistant engineering plastic.It is equipped at intervals with two edges on the upper bracket 2 and is parallel to the axially extending of bus 10
Non-level slide-and-guide seat 8, be equipped at intervals with two on lower bracket 3 and be slidably matched respectively with two slide-and-guide seats 8
Fixed guide seat 7, two slide-and-guide seats 8 be located between two fixed guide seats 7 or two sides so that upper bracket 2 relative under
Only the sliding axially along bus 10 of bracket 3.The hook in axial sliding along bus is equipped between the upper bracket 2 and lower bracket 3
Structure, the hooking structure are used to that upper bracket to be prevented to overturn relative to lower bracket around the axis of bus 10.In other embodiments,
The quantity of the fixed guide seat 7 and slide-and-guide seat 8 can be increased and decreased according to actual needs.
In the present embodiment, by being made of single H profile steel, upper bracket 2 is spliced lower bracket 3 by H profile steel, when splicing, H-type
The web of steel is parallel to each other and is spaced setting, and the wing plate of H profile steel is docked with wing plate, and the web of the H profile steel of upper and lower bracket is vertical
Arrangement, upper bracket 2 are fixedly connected by bus support frame 1 with bus 10, and the downside of bus support frame 1 is upper with upper bracket 2
Side is bolted.The fixing seat 5 is fixed on the upper side to form the upper flange of H profile steel of lower bracket 3, the sliding
Seat 4 is fixed on the downside to form the lower wing plate of H profile steel of upper bracket 2.Support construction in the present embodiment includes interval setting
Two lower brackets 3 and monoblock type upper bracket 2, be respectively equipped with fixed guide on the opposite side of two lower brackets 3
Seat 7, the fixed guide seat 7 extend in vertical direction, and the slide-and-guide seat 8 includes 81 He of vertical portion extended straight down
The horizontal part 82 that the upper end bending of vertical portion 81 is formed is set, the slide-and-guide seat 8 of " L " type, vertical portion 81 and level are formed
Portion 82 is also possible to be spliced.The vertical portion 81 cooperates with 7 slide-and-guide of fixed guide seat, and the fitting of horizontal part 82 is solid
It is scheduled on the downside to form the lower wing plate of H profile steel of upper bracket 2.It is set on upper bracket 2 there are two slide-and-guide seat 8, two are slided
The vertical portion 81 of guide holder 8 and fixed guide seat 7 are slidably matched and two slide-and-guide seats 8 be located at two fixed guide seats 7 it
Between, fixed guide slide plate layer and slide-and-guide slide plate layer are respectively equipped on the fixed guide seat 7 and slide-and-guide seat 8, it is fixed
Guide holder 7 and slide-and-guide seat 8 are slidably matched by fixed guide slide plate layer and slide-and-guide slide plate layer, and the fixed guide is sliding
The face that plate layer and slide-and-guide slide plate layer fit is respectively formed fixed guide face and slide-and-guide face, and the fixation, sliding are led
To slide plate layer by wear-resisting and small frictional resistance material, such as Wear-resistant engineering plastic.In other embodiments, H profile steel can also be replaced
Change the material of other shapes into；Upper bracket is also possible to monolithic beam structure；The quantity of lower bracket 3 can according to actual needs into
Row increase and decrease；Support construction includes spaced upper bracket 2, lower bracket 3 be equipped with it is described upwardly extend be used for and upper bracket 2
Slide-and-guide seat cooperation fixed guide seat, lower bracket 3 be monoblock type；Support construction includes spaced 2 He of upper bracket
Spaced lower bracket 3, the slide-and-guide seat on upper bracket 2 are slidably matched with the fixed guide seat on lower bracket 3；Support knot
Structure includes the upper bracket 2 of monoblock type and the lower bracket 3 of monoblock type, is equipped with downwardly projecting convex block in the downside of upper bracket 2, under
The sliding slot in axial sliding or convex block that bracket 3 is equipped with for convex block along bus 10 are arranged on lower bracket 3, and sliding slot setting exists
On upper bracket 2；The fixed guide seat 7 can also be separately positioned on two opposite sides of two lower brackets 3；It is described
The vertical portion 81 of slide-and-guide seat 8 can also be designed to extend obliquely downward, under such as vertical portion 81 of two slide-and-guide seats 8
Opposite tilt is held, two fixed guide seats 7 form the sliding trench structure of class that upper end interval is greater than lower end interval, two slide-and-guides
Seat 8 slides in class sliding groove structure；The slide-and-guide seat 8 may not be L-type, as the downside of upper bracket 2 is equipped with downwards
The two sides of the convex block of protrusion, the convex block are equipped with slide-and-guide seat 8；The fixed guide seat 7 can also extend upward down
The downside of upper bracket 2 or more is arranged in the upper side of bracket 3, slide-and-guide seat 8.
In the present embodiment, the hooking structure is fixed on upper bracket 2 for one end, the other end is hooked in the hook on lower bracket 3
Block 6, the hook block 6 include that circle is extended perpendicular to 61 axial direction of cylinder in cylinder 61 and the edge for the end that cylinder 61 is arranged in
The extension 62 of the outer peripheral surface of cylinder 61.Bolt runs through along the axis of cylinder 61 and hook block 6 is fixed on upper bracket 2, extends
Portion 62 extends under the upper flange of the H profile steel of lower bracket 3 and hooks upper flange, and upper bracket 2 is avoided to be detached from lower bracket 3, described
The one side of the upper flange towards lower bracket 3 of extension 62 forms stopping surface.In other embodiments, the hooking structure can also
To be the bolt being arranged between upper and lower bracket, the lower wing plate of the H profile steel of upper bracket 2 is equipped with the edge sliding passed through for bolt
The long hole that direction extends, the upper flange of the H profile steel of lower bracket 3 are equipped with the long hole extended along glide direction for bolt-through,
When upper and lower bracket slides relatively, bolt is slided along long hole is opposite；The hook block 6 can also be fixed on lower bracket 3 with one end
The upper, other end hooks upper bracket 2；The end of the extension 62 of the hook block 6 can also be tilted a certain angle upwards with more
Firmly it is hooked on lower bracket 3；The hook block 6 may not be cylindrical shape, such as the cross section of hook block 6 is in " Z " font,
The part corresponding with the upper and lower horizontal part of " Z " of hook block 6 is respectively used to be fixed on upper bracket 2 and hook lower bracket 3.
In use, the slide-and-guide seat 8 of two upper brackets 2 is between fixed guide seat 7, hook block 6 and slide-and-guide
Seat 8 is separately positioned on the two sides of lower bracket 3, and hook block 6 is equipped on two lower brackets 3, and two hook blocks 6 prevent branch
Frame 2 is detached from lower bracket.When cunning of the bus 10 when thermal expansion displacement axially occurs for different environment temperature lower edges, on upper bracket 2
Dynamic seat 4 and the sliding support of fixing seat 5 cooperation on lower bracket 3, the fixation on the slide-and-guide seat 8 and lower bracket 3 on upper bracket 2
Guide holder 7 is slidably matched so that bus 10 can only be axially displaced along its, adapts to change in displacement when 10 thermal expansion of bus；When
When bus 10 is by non axial external force, hook block 6 links together upper bracket 2 and two lower brackets 3, prevents branch
Frame 2 is detached from lower bracket 3, bus 10 namely will not turn on one's side, topple.In other embodiments, the hook block 6 and sliding are led
It also can be set to seat 8 in the same side of lower bracket 3；The lower end of the vertical portion of slide-and-guide seat 8 is equipped with to the side of lower bracket 3
The extension of extension, the extension hook the downside of lower bracket 3, and extension forms hooking structure.
The specific embodiment of bus transmission system in the present invention, bus transmission system include bus, and the bus includes
Bus shell and the bus-bars conductor being arranged in inside bus shell, bus shell are slidably supported equipped with anti-rollover guidance type bus
Structure, the bus is identical as bus structure in the prior art, the anti-rollover guidance type bus sliding supporting structure with it is upper
The anti-rollover guidance type bus sliding supporting structure stated in embodiment is identical, and which is not described herein again.
Claims (10)
1. anti-rollover guidance type bus sliding supporting structure, including the lower bracket for being fixed on base rack and for fixing
The upper bracket of bus, the upper side of lower bracket are equipped with fixing seat, and the downside of upper bracket, which is equipped with to slidably support with fixing seat, to be cooperated
Sliding seat, it is characterised in that: upper bracket be equipped with horizontally spaced arrangement slide-and-guide seat, lower bracket be equipped with edge
Horizontal direction spaced apart fixed guide seat is respectively equipped on the slide-and-guide seat and fixed guide seat along being parallel to bus
It is axially extending to be oriented in axial sliding slide-and-guide face and fixed guide face of the upper and lower bracket along bus, the sliding is led
To face and fixed guide face with horizontal plane have angle, between upper bracket and lower bracket be equipped with for prevent upper bracket relative to
The hooking structure that lower bracket is overturn around the axis of bus.
2. anti-rollover guidance type bus sliding supporting structure according to claim 1, it is characterised in that: support construction includes
The opposite side of two lower brackets is arranged in the lower bracket that two edges are arranged perpendicular to the axially spaced-apart of bus, fixed guide seat
On upper or opposite side.
3. anti-rollover guidance type bus sliding supporting structure according to claim 2, it is characterised in that: the slide-and-guide
Seat includes the horizontal part for fixing with upper bracket of the vertical portion extended straight down and the upper end that vertical portion is arranged in, described
Slide-and-guide face is arranged on vertical portion, the slide-and-guide seat of vertical portion and horizontal part formation " L " type.
4. anti-rollover guidance type bus sliding supporting structure according to claim 1-3, it is characterised in that: described
Lower bracket is H profile steel, and upper bracket is docked by the wing plate of more than two H profile steels with wing plate, and the fixing seat is fixed on lower branch
The upper side of the upper flange of the H profile steel of frame, the sliding seat are fixed on the downside of the lower wing plate of the H profile steel of upper bracket.
5. anti-rollover guidance type bus sliding supporting structure according to claim 4, it is characterised in that: the hooking structure
Be fixed on upper bracket for one end, the other end is hooked in hook block on lower bracket, the hook block includes the cylinder passed through for bolt
With extension of the end along the outer peripheral surface for extending cylinder perpendicular to cylinder axial direction that cylinder is arranged in, cylinder is fixed on
On the lower wing plate of the H profile steel of bracket, the upper flange of the H profile steel of the extension and lower bracket hooks connection.
6. bus transmission system, including bus, the bus includes that bus shell and the bus being arranged in inside bus shell are led
Body, the bus shell are equipped with anti-rollover guidance type bus sliding supporting structure, and support construction includes for being fixed on basis
The upper side of lower bracket on bracket and the upper bracket for fixing bus, lower bracket is equipped with fixing seat, the downside of upper bracket
Equipped with the sliding seat with fixing seat sliding support cooperation, it is characterised in that: upper bracket is equipped with horizontally spaced arrangement
Slide-and-guide seat, lower bracket are equipped with the fixed guide seat of horizontally spaced arrangement, and the slide-and-guide seat and fixation are led
It is respectively equipped on seat along the axially extending slide-and-guide in axial sliding to be oriented to upper and lower bracket along bus for being parallel to bus
Face and fixed guide face, the slide-and-guide face and fixed guide face have an angle with horizontal plane, upper bracket and lower bracket it
Between be equipped with for prevent upper bracket relative to lower bracket around bus axis overturn hooking structure.
7. bus transmission system according to claim 6, it is characterised in that: support construction includes two edges perpendicular to bus
Axially spaced-apart setting lower bracket, fixed guide seat is arranged on the opposite side of two lower brackets or opposite side
On.
8. bus transmission system according to claim 7, it is characterised in that: the slide-and-guide seat includes prolonging straight down
The vertical portion stretched and the upper end that vertical portion is set for the horizontal part fixed with upper bracket, the slide-and-guide face setting exists
On vertical portion, the slide-and-guide seat of vertical portion and horizontal part formation " L " type.
9. according to the described in any item bus transmission systems of claim 6-8, it is characterised in that: the lower bracket is H profile steel, on
Bracket is docked by the wing plate of more than two H profile steels with wing plate, and the fixing seat is fixed on the upper flange of the H profile steel of lower bracket
Upper side, the sliding seat is fixed on the downside of the lower wing plate of the H profile steel of upper bracket.
10. bus transmission system according to claim 9, it is characterised in that: the hooking structure is that one end is fixed on
Bracket, the other end are hooked in the hook block on lower bracket, and the hook block includes the cylinder passed through for bolt and cylinder is arranged in
The extension of the outer peripheral surface of cylinder is extended on end edge perpendicular to cylinder axial direction, and cylinder is fixed on the H profile steel of upper bracket
On lower wing plate, the upper flange of the H profile steel of the extension and lower bracket hooks connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710749434.5A CN109428304B (en) | 2017-08-28 | 2017-08-28 | Anti-rollover guide type bus sliding support structure and bus power transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710749434.5A CN109428304B (en) | 2017-08-28 | 2017-08-28 | Anti-rollover guide type bus sliding support structure and bus power transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109428304A true CN109428304A (en) | 2019-03-05 |
| CN109428304B CN109428304B (en) | 2020-07-17 |
Family
ID=65502404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710749434.5A Active CN109428304B (en) | 2017-08-28 | 2017-08-28 | Anti-rollover guide type bus sliding support structure and bus power transmission system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109428304B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117663A (en) * | 2019-06-20 | 2020-12-22 | 河南平芝高压开关有限公司 | GIS bus device and GIS sleeve interphase guide row assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11190466A (en) * | 1997-12-25 | 1999-07-13 | Ishikawajima Harima Heavy Ind Co Ltd | Low temperature piping support device |
| CN201680118U (en) * | 2010-03-03 | 2010-12-22 | 无锡金龙石化冶金设备制造有限公司 | Energy-saving heat-insulation sliding support |
| CN202134866U (en) * | 2011-06-20 | 2012-02-01 | 平高集团有限公司 | Sliding support device used for bus cylinder |
| CN204681028U (en) * | 2015-06-05 | 2015-09-30 | 中国西电电气股份有限公司 | A kind of GIL bus sliding support |
| CN204917568U (en) * | 2015-07-16 | 2015-12-30 | 菱王电梯股份有限公司 | Prevent safety device that hauler turned on one's side |
| CN205991242U (en) * | 2016-08-29 | 2017-03-01 | 北京航天三发高科技有限公司 | A kind of support of pipelines |
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2017
- 2017-08-28 CN CN201710749434.5A patent/CN109428304B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11190466A (en) * | 1997-12-25 | 1999-07-13 | Ishikawajima Harima Heavy Ind Co Ltd | Low temperature piping support device |
| CN201680118U (en) * | 2010-03-03 | 2010-12-22 | 无锡金龙石化冶金设备制造有限公司 | Energy-saving heat-insulation sliding support |
| CN202134866U (en) * | 2011-06-20 | 2012-02-01 | 平高集团有限公司 | Sliding support device used for bus cylinder |
| CN204681028U (en) * | 2015-06-05 | 2015-09-30 | 中国西电电气股份有限公司 | A kind of GIL bus sliding support |
| CN204917568U (en) * | 2015-07-16 | 2015-12-30 | 菱王电梯股份有限公司 | Prevent safety device that hauler turned on one's side |
| CN205991242U (en) * | 2016-08-29 | 2017-03-01 | 北京航天三发高科技有限公司 | A kind of support of pipelines |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117663A (en) * | 2019-06-20 | 2020-12-22 | 河南平芝高压开关有限公司 | GIS bus device and GIS sleeve interphase guide row assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109428304B (en) | 2020-07-17 |
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