CN204947417U - The dust-proof maintenance canopy of a kind of GIS device maintenance packaged type - Google Patents
The dust-proof maintenance canopy of a kind of GIS device maintenance packaged type Download PDFInfo
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- CN204947417U CN204947417U CN201520780588.7U CN201520780588U CN204947417U CN 204947417 U CN204947417 U CN 204947417U CN 201520780588 U CN201520780588 U CN 201520780588U CN 204947417 U CN204947417 U CN 204947417U
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Abstract
The utility model relates to electric equipment maintenance technical field, specifically relates to the dust-proof maintenance canopy of a kind of GIS device maintenance packaged type.2 post top portion of arranged on both sides described in the utility model respectively with 2 crossbeam socket connections, 2 post top portion of rear and front end arrangement respectively with 2 longeron socket connections, described in shore both ends socket connection between 2 crossbeams of both sides; The end face that 4 root post tops and 2 crossbeams, 2 longerons and 2 shore formation is arranged the ceiling that waterproof cloth is made, 4 root post arranged outside gussets make the dust-proof maintenance canopy of GIS device maintenance packaged type.A kind of GIS device of the utility model maintenance packaged type dust-proof maintenance canopy can ensure that GIS device site examining and repairing has good operational environment, thus strictly can control GIS device construction technology quality, ensure that repair apparatus can put into operation safely, reliable and stable operation.
Description
Technical field
The utility model relates to electric equipment maintenance technical field, specifically relates to the dust-proof maintenance canopy of a kind of GIS device maintenance packaged type.
Background technology
5, administrative 750kV transformer station of Qinghai Electric Power Corporation, 33,330kV transformer station, current conversion station 1.Wherein main grid structure equipment more than 70% mostly is GIS combined electric equipment.The operation such as administrative GIS device overhaul, technological transformation, defect elimination, breakdown repair is in recent years frequent, and GIS combination electric appliance faces huge site examining and repairing pressure.
Overhaul environment according to regulatory requirements GIS and should reach following content: 1, dust granule degree is at 1,000,000/m3 and following; 2, in confined space temperature constant more than 10 DEG C; 3, humidity is below 80%; 4, take dust prevention to possess to bear the excellent support ability of fresh breeze environment; 5, good seal, can maintain above index etc.And Qinghai Province's natural conditions are that dust storm is large, the temperature difference large, cold season outdoor temperature can reach-25 DEG C, therefore site examining and repairing condition does not often reach the requirement of above-mentioned GIS device maintenance environment.
As can be seen here, for better completing the work of GIS device site examining and repairing, reaching necessary technological requirement, the similar batch production of site examining and repairing must be realized and carry out, therefore be necessary to provide a kind of GIS device maintenance packaged type dust-proof maintenance canopy.
Summary of the invention
The technical problems to be solved in the utility model is the deficiency existed for prior art, provides constant temperature, airtight, the packaged type dust-proof shed of a kind of constant temperature, cleaning, drying, support are solid, air-proof condition is good simple and easy GIS device batch production maintenance environment.
A kind of GIS device maintenance packaged type of the utility model dust-proof maintenance canopy is achieved by following technical proposals: the dust-proof maintenance canopy of a kind of GIS device maintenance packaged type, comprise shore, longeron, crossbeam, pillar, described pillar arranges 4, crossbeam arranges 2, longeron arranges 2, shores and arranges 2; Wherein 2 post top portion of arranged on both sides respectively with 2 crossbeam socket connections, rear and front end arrangement 2 post top portion respectively with 2 longeron socket connections, described in shore both ends socket connection between 2 crossbeams of both sides; The end face that 4 root post tops and 2 crossbeams, 2 longerons and 2 shore formation is arranged the ceiling that waterproof cloth is made, 4 root post arranged outside gussets make the dust-proof maintenance canopy of GIS device maintenance packaged type.
A kind of GIS device maintenance packaged type of the utility model dust-proof maintenance canopy has following beneficial effect compared with prior art: the utility model is a kind of provides batch production to overhaul the effective measures of condition for GIS combined electric site examining and repairing, when GIS combination electric appliance site examining and repairing, can by of the present utility modelly shoring, longeron, crossbeam and pillar be built into dust-proof shed skeleton, pillar there is special interface can be connected with each beam is convenient, for protecting firmly, spy connects with bolt.Whole overlap joint is complete, and cover with dust-proof shed, dust-proof shed can directly bond, easy accessibility, ensures that it has factory normalization maintenance requirement, meets: the feature of airtight, constant temperature, drying, the airtight maintenance workpiece of stable local.
A kind of GIS device of the utility model maintenance packaged type dust-proof maintenance canopy can ensure that GIS device site examining and repairing has good operational environment, husky, dry, airtight, clean, the moveable effect of choke, thus strictly can control GIS device construction technology quality, ensure that repair apparatus can put into operation safely, reliable and stable operation.Whole dust-proof shed adopts full waterproof construction, at short notice still can the clean drying of proterctive equipment under sleety weather.
Accompanying drawing explanation
A kind of GIS device maintenance packaged type of the utility model dust-proof maintenance canopy has following accompanying drawing:
Fig. 1 is a kind of GIS device maintenance packaged type of the utility model dust-proof maintenance booth structure schematic diagram;
Fig. 2 is a kind of GIS device maintenance of the utility model packaged type dust-proof maintenance ceiling support partial structurtes schematic diagrames;
Fig. 3 is a kind of GIS device maintenance packaged type of the utility model dust-proof maintenance canopy longitudinal beam structure schematic diagram;
Fig. 4 is a kind of GIS device maintenance packaged type of the utility model dust-proof maintenance canopy beam structure schematic diagram;
Fig. 5 is a kind of GIS device maintenance packaged type of the utility model dust-proof maintenance canopy pillar partial structurtes schematic diagrames;
Fig. 6 is a kind of GIS device maintenance packaged type dust-proof maintenance canopy pillar of the utility model and longeron, beam mounting structure schematic diagram.
Wherein: 1, shore; 2, longeron; 3, crossbeam; 4, pillar; 5, longeron bolt limiting plate; 6, longeron limiting plate screw; 7, pillar longeron link; 8, longeron link screw; 9, pillar crossbeam link; 10, crossbeam connecting screw hole; 11, transom bolt limiting plate; 12, crossbeam limiting plate screw; 13, upper moving handle; 14, lower moving handle; 15, plugboard is shored; 16, spliced eye is shored; 17, crossbeam installing hole; 18, longeron installing hole.
Embodiment
Below in conjunction with drawings and Examples, a kind of GIS device maintenance packaged type of the utility model dust-proof maintenance canopy technical scheme is further described.
As shown in figs 1 to 6, the dust-proof maintenance canopy of a kind of GIS device maintenance packaged type of the utility model comprise shore 1, longeron 2, crossbeam 3, pillar 4, described pillar 4 arranges 4, and crossbeam 3 arranges 2, and longeron 2 arranges 2, shores 1 and arranges 2; Wherein 2 pillar 4 tops of arranged on both sides respectively with the socket connection of 2 crossbeams 3, rear and front end arrangement 2 pillar 4 tops respectively with the socket connection of 2 longerons 2, described in shore 1 both ends socket connection between 2 crossbeams 3 of both sides; The end face that 4 root post 4 tops and 2 crossbeams, 3,2 longerons 2 and 2 shore 1 formation is arranged the ceiling that waterproof cloth is made, 4 root post arranged outside gussets make the dust-proof maintenance canopy of GIS device maintenance packaged type.
Further, circular arc made by described 1 employing round steel of shoring, and shores 1 two ends and is welded and fixed and shores plugboard 15.
Further, described longeron 2 adopts rectangular tube to make, and its two ends arrange longeron installing hole 18.
Further, described crossbeam 3 adopts the rectangular tube identical with longeron 2 internal diameter to make, and its two ends arrange crossbeam installing hole 17, and spliced eye 16 is shored in pillar 4 and the uniform setting of crossbeam installing hole 17 ipsilateral.
Further, described pillar 4 adopts the rectangular tube identical with crossbeam 3 internal diameter with longeron 2 to make, adjacent two planes in its upper end are welded and fixed pillar longeron link 7 and pillar crossbeam link 9 respectively, be welded and fixed the longeron bolt limiting plate 5 identical with pillar longeron link 7 length outside pillar longeron link 7, outside pillar crossbeam link 9, be welded and fixed the transom bolt limiting plate 11 identical with pillar crossbeam link 9 length.
Further, described pillar longeron link 7, pillar crossbeam link 9, longeron bolt limiting plate 5 and transom bolt plate 11 of ascending the throne arranges longeron limiting plate screw 6, longeron link screw 8, crossbeam link screw 10 and crossbeam limiting plate screw 12 respectively.
Further, described pillar longeron link 7 and pillar crossbeam link 9 adopt internal diameter to be less than pillar 4 and make with the rectangular tube that longeron 2, crossbeam 3 are matched in clearance; Described longeron bolt limiting plate 5 leaves the gap identical with longeron 2 pipe thickness with between pillar longeron link 7; The gap identical with crossbeam 3 pipe thickness is left between described transom bolt limiting plate 11 with pillar crossbeam link 9.
Further, pipe plane relative with pillar crossbeam link 9 with pillar longeron link 7 on described pillar 4 is arranged upper moving handle 13 and lower moving handle 14.
Embodiment 1.
As shown in figs 1 to 6, the dust-proof maintenance canopy of a kind of GIS device maintenance packaged type of the utility model comprise shore 1, longeron 2, crossbeam 3, pillar 4, described pillar 4 arranges 4, and crossbeam 3 arranges 2, and longeron 2 arranges 2, shores 1 and arranges 2; Wherein 2 pillar 4 tops of arranged on both sides respectively with the socket connection of 2 crossbeams 3, rear and front end arrangement 2 pillar 4 tops respectively with the socket connection of 2 longerons 2, described in shore 1 both ends socket connection between 2 crossbeams 3 of both sides; The end face that 4 root post 4 tops and 2 crossbeams, 3,2 longerons 2 and 2 shore 1 formation is arranged the ceiling that waterproof cloth is made, 4 root post arranged outside gussets make the dust-proof maintenance canopy of GIS device maintenance packaged type.As shown in Figure 1.
Preferably, circular arc made by described 1 employing round steel of shoring, and shores 1 two ends and is welded and fixed and shores plugboard 15.As shown in Figure 2.
Preferably, described longeron 2 adopts rectangular tube to make, and its two ends arrange longeron installing hole 18.As shown in Figure 3.
Preferably, described crossbeam 3 adopts the rectangular tube identical with longeron 2 internal diameter to make, and its two ends arrange crossbeam installing hole 17, and spliced eye 16 is shored in pillar 4 and the uniform setting of crossbeam installing hole 17 ipsilateral.As shown in Figure 4.
Preferably, described pillar 4 adopts the rectangular tube identical with crossbeam 3 internal diameter with longeron 2 to make, adjacent two planes in its upper end are welded and fixed pillar longeron link 7 and pillar crossbeam link 9 respectively, be welded and fixed the longeron bolt limiting plate 5 identical with pillar longeron link 7 length outside pillar longeron link 7, outside pillar crossbeam link 9, be welded and fixed the transom bolt limiting plate 11 identical with pillar crossbeam link 9 length.As shown in Figure 5.
Preferably, described pillar longeron link 7, pillar crossbeam link 9, longeron bolt limiting plate 5 and transom bolt plate 11 of ascending the throne arranges longeron limiting plate screw 6, longeron link screw 8, crossbeam link screw 10 and crossbeam limiting plate screw 12 respectively.As shown in Figure 5.
Preferably, described pillar longeron link 7 and pillar crossbeam link 9 adopt internal diameter to be less than pillar 4 and make with the rectangular tube that longeron 2, crossbeam 3 are matched in clearance; Described longeron bolt limiting plate 5 leaves the gap identical with longeron 2 pipe thickness with between pillar longeron link 7; The gap identical with crossbeam 3 pipe thickness is left between described transom bolt limiting plate 11 with pillar crossbeam link 9.As shown in Figure 5.
Preferably, pipe plane relative with pillar crossbeam link 9 with pillar longeron link 7 on described pillar 4 is arranged upper moving handle 13 and lower moving handle 14.
The utility model manufacture method:
1, design and make dust-proof shed keel, dust-proof shed (band waterproof effect)
Keel: 4, pillar, 2, crossbeam, longeron 2, shore 2
Waterproof cloth: ceiling 1 pushes up, gusset 1 secondary.
Pillar has special interface can be connected with each beam is convenient, for protecting firmly, spy connects with bolt.
2, by pillar 4 and crossbeam 3, longeron 2 grafting, and by bolted, as shown in Figure 5, Figure 6;
3, keel overlap joint is complete, confirms that firmly, grafting shores 1, and the plugboard 15 of shoring being about to shore both ends inserts crossbeam 3 shores in spliced eye 16, easy to connect;
4, all overlap joint is complete, and cover with dust-proof shed, dust-proof shed can directly bond, easy accessibility.
5, miscellaneous function is installed
Be linked into temperature and humidity control instrument; The flooring laminate (area is slightly larger than dust-proof shed) that layer overlay is clean on dust-proof shed internal ground; Enough drier (according to appropriate situation, drier can be increased in dust-proof shed inside) are loaded in four angle handbags of upper figure dust-proof shed; Appropriate portable heater (adjustable temperature) is installed; Place inspection rack, specific purpose tool in inside, disappear auxiliary material etc.
1, for convenience of staff's turnover, arrange one, and inlet/outlet is set to self-adhering type, prevents dust from entering;
2, during work, for convenience of Work tool transmission, reduce flow of personnel, a circular cavity is set on dust-proof shed surface, and covers with dustcloth;
3, dust-proof shed can be taken by repair apparatus, also directly can cover repair apparatus with dust-proof shed, can according to the size of the concrete height of equipment, shape, adjustable dust-proof shed.
Usage data is added up:
Table 1
Referring to table 1, in snow in test comparison, it is comparatively large that we can find to improve the front temperature difference, and maximum temperature difference reaches 16 DEG C; After improving, temperature remains on about 10 DEG C maximum temperature differences 2 DEG C.The dust guard used in the past, although the requirement that can meet dust granule degree and humidity in most cases, when also there will be not up to standard once in a while, after improving, data stabilization is below desired value.
Table 2
Referring to table 2, in fine day test comparison, it is comparatively large that we can find to improve the front temperature difference, and maximum temperature difference reaches 9 DEG C; After improving, temperature remains on about 10 DEG C maximum temperature differences 2 DEG C.After improving, dust granule degree and humidity significantly improve, and are well stabilized in below desired value.
Table 3
Referring to table 3, in little rainy day test comparison, it is comparatively large that we can find to improve the front temperature difference, and maximum temperature difference reaches 7 DEG C; After improving, temperature remains on about 10 DEG C maximum temperature differences 0 DEG C.The dust guard used in the past, well can not reduce humidity, especially the rainy day is apparently higher than desired value, and after improving, humidity index is stablized and meets the requirements.
In addition, in strength test, to selected support frame, windy, in rainy weather, the follow-on test time was more than 10 days, period maximum wind velocity reach 7 grades, support frame is stable good.
Claims (8)
1. the dust-proof maintenance canopy of GIS device maintenance packaged type, comprise and shore (1), longeron (2), crossbeam (3), pillar (4), it is characterized in that: described pillar (4) arranges 4, crossbeam (3) arranges 2, longeron (2) arranges 2, shores (1) and arranges 2; Wherein 2 pillar (4) tops of arranged on both sides respectively with the socket connection of 2 crossbeams (3), rear and front end arrangement 2 pillar (4) tops respectively with the socket connection of 2 longerons (2), described in shore (1) both ends socket connection between 2 crossbeams (3) of both sides; 4 root posts (4) top and 2 crossbeams (3), 2 longerons (2) and 2 shore ceiling end face that (1) formed arranging waterproof cloth and make, and 4 root post arranged outside gussets make the dust-proof maintenance canopy of GIS device maintenance packaged type.
2. the dust-proof maintenance canopy of GIS device maintenance packaged type according to claim 1, is characterized in that: described shore (1) adopts round steel to make circular arc, shores (1) two ends and is welded and fixed and shores plugboard (15).
3. the dust-proof maintenance canopy of GIS device maintenance packaged type according to claim 1, is characterized in that: described longeron (2) adopts rectangular tube to make, and its two ends arrange longeron installing hole (18).
4. the dust-proof maintenance canopy of GIS device maintenance packaged type according to claim 1, it is characterized in that: described crossbeam (3) adopts the rectangular tube identical with longeron (2) internal diameter to make, its two ends arrange crossbeam installing hole (17), and spliced eye (16) is shored in pillar (4) and the uniform setting of crossbeam installing hole (17) ipsilateral.
5. the dust-proof maintenance canopy of GIS device maintenance packaged type according to claim 1, it is characterized in that: described pillar (4) adopts the rectangular tube identical with crossbeam (3) internal diameter with longeron (2) to make, adjacent two planes in its upper end are welded and fixed pillar longeron link (7) and pillar crossbeam link (9) respectively, pillar longeron link (7) outside is welded and fixed the longeron bolt limiting plate (5) identical with pillar longeron link (7) length, pillar crossbeam link (9) outside is welded and fixed the transom bolt limiting plate (11) identical with pillar crossbeam link (9) length.
6. the dust-proof maintenance canopy of GIS device maintenance packaged type according to claim 5, is characterized in that: described pillar longeron link (7), pillar crossbeam link (9), longeron bolt limiting plate (5) and transom bolt plate (11) of ascending the throne arranges longeron limiting plate screw (6), longeron link screw (8), crossbeam link screw (10) and crossbeam limiting plate screw (12) respectively.
7. the dust-proof maintenance canopy of GIS device maintenance packaged type according to claim 5, is characterized in that:
Described pillar longeron link (7) and pillar crossbeam link (9) adopt internal diameter be less than pillar (4) and make with the rectangular tube that longeron (2), crossbeam (3) are matched in clearance; Described longeron bolt limiting plate (5) leaves the gap identical with longeron (2) pipe thickness with between pillar longeron link (7); Described transom bolt limiting plate (11) leaves the gap identical with crossbeam (3) pipe thickness with between pillar crossbeam link (9).
8. the dust-proof maintenance canopy of GIS device maintenance packaged type according to claim 1, is characterized in that: the upper pipe plane relative with pillar crossbeam link (9) with pillar longeron link (7) of described pillar (4) arranges upper moving handle (13) and lower moving handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780588.7U CN204947417U (en) | 2015-10-10 | 2015-10-10 | The dust-proof maintenance canopy of a kind of GIS device maintenance packaged type |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780588.7U CN204947417U (en) | 2015-10-10 | 2015-10-10 | The dust-proof maintenance canopy of a kind of GIS device maintenance packaged type |
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| CN204947417U true CN204947417U (en) | 2016-01-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306209A (en) * | 2018-01-30 | 2018-07-20 | 国网福建省电力有限公司 | Movable-type intelligent GIS device dust guard |
| CN108493817A (en) * | 2018-04-27 | 2018-09-04 | 广东电网有限责任公司 | A kind of dismountable GIS device outdoor maintenance canopy |
-
2015
- 2015-10-10 CN CN201520780588.7U patent/CN204947417U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306209A (en) * | 2018-01-30 | 2018-07-20 | 国网福建省电力有限公司 | Movable-type intelligent GIS device dust guard |
| CN108306209B (en) * | 2018-01-30 | 2020-03-27 | 国网福建省电力有限公司 | Mobile intelligent GIS device dustproof device |
| CN108493817A (en) * | 2018-04-27 | 2018-09-04 | 广东电网有限责任公司 | A kind of dismountable GIS device outdoor maintenance canopy |
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