CN206820354U - New GIS device is grounded copper billet mounting bracket - Google Patents
New GIS device is grounded copper billet mounting bracket Download PDFInfo
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- CN206820354U CN206820354U CN201720436541.8U CN201720436541U CN206820354U CN 206820354 U CN206820354 U CN 206820354U CN 201720436541 U CN201720436541 U CN 201720436541U CN 206820354 U CN206820354 U CN 206820354U
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- bottom plate
- copper billet
- support bar
- ground connection
- gis device
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Abstract
A kind of new GIS device ground connection copper billet mounting bracket, including：Bracket, support bar and lower end embedded part；Bracket includes bottom plate and flank backplate, flank backplate, which is arranged on bottom plate, forms mounting groove, in offering first through hole on flank backplate, in offering the second through hole on bottom plate, in being provided with axial trimming bolt in first through hole, in being provided with absolute altitude trimming bolt in the second through hole；One end of support bar is fixedly connected with bottom plate, and the other end of support bar is fixedly connected with lower end embedded part.Installation is fixed by support bar and lower end embedded part in bracket, and it is independent supporting frame, and it will not be influenceed by workmen and blanking in concreting process, it is ensured that the accuracy of positioning is fixedly mounted in ground connection copper billet.Axial trimming bolt and absolute altitude trimming bolt is set, and it can carry out Bias Correction to ground connection copper billet before concreting and after pouring, and use of the present utility model can be accurately positioned the absolute altitude and axis of ground connection copper billet.
Description
Technical field
Grid equipment technical field is the utility model is related to, more specifically, more particularly to a kind of new GIS device ground connection
Copper billet mounting bracket.
Background technology
GIS device is the English abbreviation of gas-insulating and fully-enclosed combined electrical apparatus.GIS is opened by breaker, disconnecting switch, ground connection
Pass, transformer, arrester, bus, connector and outlet terminal etc. are formed, and these equipment are enclosed in metallic ground shell,
SF6 insulating gas of the inside of metallic ground shell filled with certain pressure, therefore also referred to as SF6 fully closed combined electric units.
GIS device has been run on all over the world extensively since the 1960s is practical.GIS not only high pressure,
Super-pressure field is widely used, and is also used in extra-high voltage field.With conventional open style transformer station mutually this, GIS's is excellent
Point is the advantages that compact-sized, floor space is small, reliability is high, configuration is flexible, easy for installation, high safety.
GIS device is enclosed in metallic ground shell, and ground connection copper billet is provided with metallic ground shell, at present, is connect
Two kinds of conventional mounting means of ground copper billet are as follows：1st, ground connection copper billet is directly welded on reinforced mesh；2nd, by reinforcing bar or
Angle steel is taken root from the concrete of bottom to be fixed.Due to reinforced mesh either reinforcing bar or angle steel in concreting process
Easily by trampling or concrete discharging and being influenceed when vibrating, embedded part position and absolute altitude can be caused inaccurate, thus made
It must be grounded that the installation site deviation of copper billet is larger, not meet the installation requirement of ground connection copper billet.
Utility model content
(1) technical problem
In summary, how to solve the problems, such as that GIS device ground connection copper billet installation existence position deviation is larger, become ability
Field technique personnel's urgent problem to be solved.
(2) technical scheme
The utility model provides a kind of new GIS device ground connection copper billet mounting bracket, for GIS device grounding copper
Block carries out installation fixation.In the utility model, the new GIS device ground connection copper billet mounting bracket specifically includes：Bracket, support
Bar and lower end embedded part；
The bracket includes bottom plate, and the bottom plate is rectangular slab structure, along the bottom plate length direction and be located at
The both sides outer rim of the bottom plate is provided with flank backplate, the flank backplate be arranged on the bottom plate and with the sole shape
The mounting groove for being used to install GIS device ground connection copper billet into one, in offering at least two first through hole on the flank backplate,
In offering four the second through holes on the bottom plate, four second through holes are distributed on the bottom plate, along the bottom plate
Length direction, first through hole setting arranged in a straight line, in being provided with axial trimming bolt in the first through hole, in described
Absolute altitude trimming bolt is provided with two through holes；
The support bar is arranged on the downside of the bottom plate, and one end of the support bar is fixed with the bottom plate to be connected
Connect, the other end of the support bar is fixedly connected with the lower end embedded part.
Preferably, the bracket is channel-section steel bracket, and the bracket is integral type structure.
Preferably, the support bar is steel pipe, and one end that the support bar is used to be connected with the bottom plate is provided with
Ring flat-plate is docked, the support bar is fixedly connected by the docking ring flat-plate with the bottom plate.
Preferably, it is described docking ring flat-plate be steel dock ring flat-plate, it is described docking ring flat-plate be arranged on the support bar and with
Its integrated structure；The docking ring flat-plate is welded to connect with the bottom plate.
Preferably, the lower end embedded part is steel plate structure, and the lower end embedded part is welded to connect with the support bar.
(3) beneficial effect
By said structure design, in new GIS device ground connection copper billet mounting bracket provided by the utility model, it sets
Bracket is equipped with, installation is fixed by support bar and lower end embedded part in bracket, because ground connection copper billet mounting bracket is one only
Vertical supporting frame, the mounting bracket will not be influenceed by workmen and blanking in concreting process, it is ensured that GIS
The accuracy of positioning is fixedly mounted in equipment ground copper billet.The utility model is simple in construction, processing is simple, strong operability.In addition,
Axial trimming bolt and absolute altitude trimming bolt are provided with bracket, it can be grounded copper billet in concreting to GIS device
Preceding and Bias Correction is carried out after pouring, use of the present utility model can be accurately positioned the absolute altitude and axis of ground connection copper billet.
Brief description of the drawings
Fig. 1 is the structural representation that new GIS device is grounded copper billet mounting bracket in the utility model embodiment；
In Fig. 1, the corresponding relation of component names and accompanying drawing number is：
GIS device ground connection copper billet a, support bar 1, lower end embedded part 2, bottom plate 3, flank backplate 4, axial trimming bolt 5, absolute altitude
Trimming bolt 6.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples
For illustrating the utility model, but can not be used for limiting the scope of the utility model.
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more；Term
The orientation or position of the instruction such as " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody " are closed
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for describing purpose, and can not
It is interpreted as indicating or implying relative importance.
, it is necessary to illustrate in description of the present utility model, unless otherwise clearly defined and limited, term " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
Fig. 1 is refer to, Fig. 1 is that the structure of new GIS device ground connection copper billet mounting bracket in the utility model embodiment is shown
It is intended to.
The utility model provides a kind of new GIS device ground connection copper billet mounting bracket, for GIS device grounding copper
Block a carries out installation fixation.In the utility model, the mounting bracket specifically includes：Bracket, support bar 1 and lower end embedded part 2.
Wherein, bracket includes bottom plate 3, and bottom plate 3 uses material of rectangular channel structure design, along the length direction of bottom plate 3, simultaneously
The both sides outer rim of bottom plate 3 is provided with flank backplate 4, flank backplate 4 is plank frame, and flank backplate 4 is arranged on bottom plate 3
Above and relative to bottom plate 3 it is vertically arranged.
Flank backplate 4 includes two, and is respectively arranged in the both sides outer rim of bottom plate 3.Flank backplate 4 and the shape of bottom plate 3
The mounting groove for being used to install GIS device ground connection copper billet a into one.Traditional GIS device ground connection copper billet is a rectangular parallelepiped structure
Fine copper ground connection, conductive component, the size of mounting groove and GIS device ground connection copper billet a appearance and size approach and are slightly larger than GIS
Equipment ground copper billet a, such GIS device ground connection copper billet a are placed in mounting groove, can be to axial direction that it is set, the height set
Degree is finely adjusted.
In order to realize the adjustment to GIS device ground connection copper billet a, the utility model offers four second on bottom plate 3 and led to
Hole, in offering at least two first through hole on flank backplate 4, along the length direction of bottom plate 3, first through hole is arranged in a straight line sets
Put, in being provided with axial trimming bolt 5 in first through hole, in being provided with absolute altitude trimming bolt 6 in the second through hole.Axially fine setting spiral shell
Bolt 5 and absolute altitude trimming bolt 6 and GIS device ground connection copper billet a offset, and are finely tuned by rotating axial trimming bolt 5 or absolute altitude
Bolt 6, it becomes possible to copper billet a setting axial direction is grounded to GIS device, sets height to be finely adjusted.
In said structure design, four the second through holes are evenly equipped with bottom plate 3, are set in each second through hole
There is an absolute altitude trimming bolt 6, set four absolute altitude trimming bolts 6 to enter the GIS device ground connection copper billet a being arranged on bracket
Row support, GIS device ground connection copper billet a can form a similar structure vacantly set in bracket.It is micro- by four absolute altitudes
Adjust bolt 6 to be grounded copper billet a four corner positions to the GIS device being arranged on bracket and carry out height fine adjusting function.
It should be noted that：Axial trimming bolt 5 is set in first through hole, GIS device connect by axial trimming bolt 5
Ground copper billet a is clamped support.The requirement that opens up of first through hole is：Ensure that axial trimming bolt 5 is arranged in first through hole, axle
It can be contacted to trimming bolt 5 with GIS equipment ground copper billets a while first through hole is complete for one on flank backplate 4
Tapped through hole.
In the utility model, support bar 1 is arranged on the downside of bottom plate 3, and one end and the bottom plate 3 of support bar 1 are fixed
Connection, the other end of support bar 1 are fixedly connected with lower end embedded part 2.
By said structure design, in new GIS device ground connection copper billet mounting bracket provided by the utility model, it sets
Bracket is equipped with, installation is fixed by support bar 1 and lower end embedded part 2 in bracket, because ground connection copper billet mounting bracket is one
Independent supporting frame, the mounting bracket will not be influenceed by workmen and blanking in concreting process, it is ensured that
The accuracy of positioning is fixedly mounted in GIS device ground connection copper billet a.The utility model is simple in construction, processing is simple, strong operability.Separately
Outside, axial trimming bolt 5 and absolute altitude trimming bolt 6 are provided with bracket, it can be grounded copper billet a mixed to GIS device
Bias Correction is carried out before solidifying soil pours and after pouring, use of the present utility model can be accurately positioned the absolute altitude and axle of ground connection copper billet
Line.
Specifically, bracket is channel-section steel bracket, and bracket is integral type structure.
Certainly, in other embodiment of the present utility model, flank backplate 4 can also be set on earth by welding manner
On plate 3.
Specifically, support bar 1 is steel pipe, and one end that support bar 1 is used to be connected with bottom plate 3 is provided with docking ring flat-plate,
Support bar 1 is fixedly connected by docking ring flat-plate with bottom plate 3.Support bar 1 can also be woven by reinforcing bar and be formed.
In the utility model, for support bar 1 using the design of steel circular tube structure, it can not only ensure the knot of support bar 1
Structure intensity, reduce its and deform probability, ensure the accuracy of GIS device ground connection copper billet a installation positioning, at the same also have quality it is low,
The advantages of saving manufacturing cost.
Based on said structure design, in order to improve the reliability connected between support bar 1 and bracket, the utility model is propping up
On strut 1 be provided with docking ring flat-plate, docking ring flat-plate be steel dock ring flat-plate, docking ring flat-plate be arranged on support bar 1 and with its into
Integral structure；Docking ring flat-plate is welded to connect with bottom plate 3.
Specifically, lower end embedded part 2 is steel plate structure, and lower end embedded part 2 is welded to connect with support bar 1.
In the utility model, lower end embedded part 2 can also use concreting into the lower end embedded part 2 of concrete structure.
In a practical application of the present utility model, GIS device ground connection copper billet a size is 120mm (length) * 80mm
(width) * 30mm (thickness).Its 5mm that leaks outside of GIS device ground connection copper billet a installation requirement.Flatness deviation≤2mm, misalignment of axe≤
2mm.Bracket using 10# channel-section steels cutting form, size be 80mm length, bracket each flank backplate 4 close to its top edge
15mm position opens up 10mm first through hole, and first through hole is screwed hole.Pitch of holes between first through hole is 50mm,
The bolt that M6 is worn in one through hole is used to adjust copper billet axial location, while and can fastening copper billet.10mm is opened on the bottom plate 3 of bracket
The second through hole, the second through hole is bolt hole, and the bolt for wearing M6 is used to adjust the absolute altitude of copper billet.Support bar 1 uses DN50 weldering
Connect steel pipe manufacturing.Lower end embedded part 2 is made of 200mm*200*8mm steel plates, and GIS foundation raft plate is fixed on by expansion bolt
On.
Determined by practical application：After using the utility model, GIS device ground connection copper billet a flatness deviation is whole
Within 2mm, misalignment of axe≤2mm, at interval of interior absolute altitude deviation in 2mm, within overall deviation 5mm.
Embodiment of the present utility model in order to example and description for the sake of and provide, and be not exhaustively or will
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are to more preferably illustrate principle and practical application of the present utility model, and make this area
Those of ordinary skill it will be appreciated that the utility model so as to designing the various embodiments with various modifications suitable for special-purpose.
Claims (5)
1. a kind of new GIS device ground connection copper billet mounting bracket, installation fixation is carried out for being grounded copper billet (a) to GIS device, its
It is characterised by,
Including：Bracket, support bar (1) and lower end embedded part (2)；
The bracket includes bottom plate (3), and the bottom plate is rectangular slab structure, along the bottom plate length direction and be located at
The both sides outer rim of the bottom plate is provided with flank backplate (4), the flank backplate be arranged on the bottom plate and with the bottom plate
A mounting groove for being used to install GIS device ground connection copper billet is formed, it is logical in offering at least two first on the flank backplate
Hole, in offering four the second through holes on the bottom plate, four second through holes are distributed on the bottom plate, along the bottom plate
Length direction, first through hole setting arranged in a straight line, in being provided with axial trimming bolt (5) in the first through hole, in
Absolute altitude trimming bolt (6) is provided with second through hole；
The support bar is arranged on the downside of the bottom plate, and one end of the support bar is fixedly connected with the bottom plate, institute
The other end for stating support bar is fixedly connected with the lower end embedded part.
2. new GIS device ground connection copper billet mounting bracket according to claim 1, it is characterised in that
The bracket is channel-section steel bracket, and the bracket is integral type structure.
3. new GIS device ground connection copper billet mounting bracket according to claim 2, it is characterised in that
The support bar is steel pipe, and one end that the support bar is used to be connected with the bottom plate is provided with docking ring flat-plate, institute
Support bar is stated to be fixedly connected with the bottom plate by the docking ring flat-plate.
4. new GIS device ground connection copper billet mounting bracket according to claim 3, it is characterised in that
The docking ring flat-plate is that steel docks ring flat-plate, and the docking ring flat-plate is arranged on the support bar and is integral with formula
Structure；
The docking ring flat-plate is welded to connect with the bottom plate.
5. new GIS device ground connection copper billet mounting bracket according to claim 4, it is characterised in that
The lower end embedded part is steel plate structure, and the lower end embedded part is welded to connect with the support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436541.8U CN206820354U (en) | 2017-04-25 | 2017-04-25 | New GIS device is grounded copper billet mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436541.8U CN206820354U (en) | 2017-04-25 | 2017-04-25 | New GIS device is grounded copper billet mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206820354U true CN206820354U (en) | 2017-12-29 |
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ID=60753713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720436541.8U Active CN206820354U (en) | 2017-04-25 | 2017-04-25 | New GIS device is grounded copper billet mounting bracket |
Country Status (1)
| Country | Link |
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| CN (1) | CN206820354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599777A (en) * | 2018-12-21 | 2019-04-09 | 国家电网有限公司 | Breaker support construction and the method for not removing old basis replacement breaker |
| CN114425763A (en) * | 2021-10-25 | 2022-05-03 | 国网天津市电力公司 | Transformer substation's switching operation tool accomodates support |
-
2017
- 2017-04-25 CN CN201720436541.8U patent/CN206820354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599777A (en) * | 2018-12-21 | 2019-04-09 | 国家电网有限公司 | Breaker support construction and the method for not removing old basis replacement breaker |
| CN114425763A (en) * | 2021-10-25 | 2022-05-03 | 国网天津市电力公司 | Transformer substation's switching operation tool accomodates support |
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