CN217307063U - Dustproof device for installing GIS equipment of transformer substation - Google Patents

Abstract

The application discloses a dust keeper for installation of GIS equipment of transformer substation belongs to GIS equipment fixing technical field. The device includes: the movable wheels are arranged at the bottoms of the first bottom plate and the second bottom plate; a plurality of support plates mounted above the first and second base plates; the cover plate is installed above the supporting plate, a dustproof cavity is formed among the cover plate, the first bottom plate, the supporting plate and the second bottom plate, the dustproof cavity is provided with a first opening and a second opening, the first opening and the second opening are sealed through a dustproof film, and the dustproof cavity is communicated with the dedusting mechanism. The device passes through the regulation of backup pad quantity, can be used to the installation of the G IS equipment of different volumes to movable mounting between first bottom plate, second bottom plate, backup pad and the apron, convenient to detach and installation improve this dust keeper' S practicality.

Description

Dustproof device for installing GIS equipment of transformer substation

Technical Field

The application relates to a dustproof device for installation of GIS equipment of a transformer substation, and belongs to the technical field of installation of GIS equipment.

Background

GIS equipment is called gas insulated totally-enclosed combined electrical equipment, and becomes important equipment of the existing transformer substation due to the advantages of small occupied area, compact structure, reliable operation and the like. The GIS is composed of a breaker, a disconnecting switch, a grounding switch, a mutual inductor, a lightning arrester, a bus, a connecting piece, an outgoing line terminal and the like, all the components are sealed in a metal grounded shell, and SF6 insulating gas with certain pressure is filled in the metal grounded shell, so that the GIS equipment has high requirements on environment cleanliness, temperature, humidity and the like in the installation process.

Therefore, the dustproof shed is built at the GIS equipment installation and maintenance point, and the required environment cleanliness, humidity and temperature are provided for the GIS equipment. However, the existing dustproof shed is large in size, hoisting tools such as a crane are needed if the dustproof shed is transferred to a next GIS equipment mounting point, the transfer is inconvenient, and the existing dustproof shed is highly fixed and is difficult to adapt to the installation process of GIS equipment with different sizes.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a dust keeper for installation of transformer substation GIS equipment, first bottom plate and second bottom plate play the supporting role for backup pad and apron, through the regulation of backup pad quantity, can set up not unidimensional dust keeper, with the installation that is applicable to the GIS equipment of different volumes, the removal wheel that first bottom plate and second bottom plate bottom set up, be convenient for remove whole dust keeper, and first bottom plate, the second bottom plate, movable mounting between backup pad and the apron, shift after convenient to detach, improve this dust keeper's practicality.

The application provides a dust keeper for installation of transformer substation GIS equipment, includes:

the movable wheels are arranged at the bottoms of the first bottom plate and the second bottom plate;

a plurality of support plates mounted above the first and second base plates;

the cover plate is installed above the supporting plate, a dustproof cavity is formed among the cover plate, the first bottom plate, the supporting plate and the second bottom plate, the dustproof cavity is provided with a first opening and a second opening, the first opening and the second opening are sealed through a dustproof film, and the dustproof cavity is communicated with the dedusting mechanism.

Optionally, the bottom of the first bottom plate is provided with a first blocking piece, the bottom of the second bottom plate is provided with a second blocking piece, and the bottom ends of the first blocking piece and the second blocking piece are flush with the bottom end of the movable wheel.

Optionally, the track structure further comprises a plurality of slide rails, the slide rails are sequentially spliced to form a first track and a second track, the moving wheels of the first base plate are arranged in the first track, and the moving wheels of the second base plate are arranged in the second track.

Optionally, a limiting plate is arranged in the first rail and the second rail.

Optionally, one side of the first bottom plate and one side of the second bottom plate, which are far away from the dust-proof cavity, are provided with a material bearing box, and the slide rail is placed in the material bearing box.

Optionally, the first bottom plate with second bottom plate top surface is provided with first draw-in groove, the backup pad bottom surface is provided with first journal stirrup, first bottom plate with pass through between the backup pad first draw-in groove with first journal stirrup is connected, the second bottom plate with pass through between the backup pad first draw-in groove with first journal stirrup is connected, the backup pad top surface is provided with the second draw-in groove, and is adjacent pass through between the backup pad second draw-in groove with first journal stirrup is connected, the apron bottom surface is provided with the second journal stirrup, the apron with pass through between the backup pad second draw-in groove with the second journal stirrup is connected.

Optionally, a third opening is formed in the cover plate, and the third opening is sealed by a dust cover.

Optionally, a first groove is formed in the side surface of the supporting plate, a tool placing plate is placed in the first groove, the tool placing plate is hinged to the first groove, and the tool placing plate is rotated so that the tool placing plate is perpendicular to the supporting plate.

Optionally, the tool placing plate is hinged to the top of the first groove, a second groove is formed in the bottom surface of the tool placing plate, a supporting rod is placed in the second groove and can stretch out and draw back, one end of the supporting rod is hinged to the second groove, and the supporting rod is rotated, so that the other end of the supporting rod is abutted to the bottom of the first groove.

Optionally, the top surface of the tool placement board is covered with a non-slip mat.

Benefits that can be produced by the present application include, but are not limited to:

1. the dustproof device for installation of the transformer substation GIS equipment can be used for installation of GIS equipment of different sizes, and the whole dustproof device is driven to move through the moving wheel, so that the GIS equipment of different lengths can be installed.

2. The utility model provides a dust keeper for installation of transformer substation GIS equipment, first separation blade and second separation blade stop outlying dust, can further improve the air cleanliness factor in this dustproof intracavity, reduce the dust quantity in dustproof intracavity to improve the environmental quality of GIS equipment in the installation.

3. The dustproof device for installation of GIS equipment of transformer substation that this application provided, the setting up of limiting plate and slide rail is convenient for carry on spacingly and remove first bottom plate and second bottom plate, can improve this dustproof device's simple operation nature and practicality.

4. The utility model provides a dust keeper for installation of transformer substation GIS equipment, the setting that the board was placed to the instrument can avoid the instrument to place the removal that the board influences GIS equipment spare part, can also be in GIS equipment fixing process, and the operating means of being convenient for operating personnel takes in the installation, reduces the operation degree of difficulty, improves the installation effectiveness of GIS equipment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of a dustproof device for installation of a substation GIS device according to an embodiment of the present application;

FIG. 2 is a schematic side cross-sectional view of a support plate according to an embodiment of the present application;

list of parts and reference numerals:

10. a first base plate; 11. a second base plate; 12. a first baffle plate; 13. a second baffle plate; 14. a moving wheel; 15. a slide rail; 16. a material bearing box; 20. a support plate; 21. a first groove; 22. a tool placement plate; 23. a support bar; 24. a non-slip mat; 30. a cover plate; 31. a third opening; 40. a dust-proof film; 41. a zipper.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1-2, an embodiment of the present application discloses a dustproof device for installation of a substation GIS device, including: the bottom of the first bottom plate 10 and the bottom of the second bottom plate 11 are both provided with a moving wheel 14; a plurality of support plates 20, the plurality of support plates 20 being installed above the first base plate 10 and the second base plate 11; the cover plate 30 is arranged above the support plate 20, a dustproof cavity is formed among the cover plate 30, the first base plate 10, the support plate 20 and the second base plate 11, the dustproof cavity is provided with a first opening and a second opening, the first opening and the second opening are sealed through the dustproof film 40, and the dustproof cavity is communicated with the dust removal mechanism.

According to the different height of the GIS equipment to be installed, different numbers of support plates 20 are selected, the support plates 20 are sequentially connected above the first bottom plate 10 and the second bottom plate 11, the two uppermost support plates 20 are connected through the cover plate 30, so that a dustproof cavity with a first opening and a second opening is formed, the dustproof device can be used for the installation process of the GIS equipment with different volumes, the movable wheel 14 drives the whole dustproof device to move, and the GIS equipment with different lengths can be installed or directly pushed to the next GIS equipment with a short distance for installation; and the first bottom plate 10, the second bottom plate 11, the plurality of supporting plates 20 and the cover plate 30 are movably arranged, so that the disassembly and the reassembly are convenient, when the next GIS equipment at a far position needs to be transferred for installation, the disassembly can be carried out firstly and then the installation is carried out, and the working efficiency and the practicability of the device are improved.

Specifically, dustproof chamber and dustproof mechanism intercommunication, this dustproof mechanism can adopt current dust removal mechanism, as long as can realize the dust removal in dustproof chamber can, for example set up air inlet and gas outlet in dustproof intracavity, this air inlet can communicate with air purifier for blow in clean gas to dustproof intracavity, this gas outlet and the part intercommunication of bleeding, be used for taking away the gas in dustproof intracavity, the setting of above-mentioned air inlet and gas outlet can be to the gas replacement and the purification in dustproof intracavity, improve the cleanliness factor of the air in dustproof intracavity. The air inlet and the air outlet may be provided at any positions of the first base plate 10, the second base plate 11, the support plate 20, the cover plate 30, and the dustproof film 40, which is not particularly limited.

More specifically, this dustproof intracavity still can be provided with temperature and humidity inductor and dust detector for instruct the temperature, humidity and the air cleanliness factor of dustproof intracavity, this temperature and humidity inductor and dust detection device still can communicate with alarm and display, and the display is used for instructing the humidity, temperature and the dust numerical value of dustproof intracavity, and the alarm is then reporting to the police when temperature, humidity and the dust quantity in dustproof intracavity exceed the predetermined value, in order to remind operating personnel to stop the installation.

Specifically, the dustproof film 40 can be made of transparent materials, so that external light can enter conveniently, and the lighting mechanism can be arranged in the dustproof cavity to improve the brightness in the dustproof cavity and facilitate the installation of GIS equipment by operators.

More specifically, the dust-proof film 40 seals the first opening and the second opening, but the sealing method is not particularly limited, and suction cups may be provided on the first base plate 10, the second base plate 11, the support plate 20, and the cover plate 30 to suck the dust-proof film 40, or insertion holes may be provided on the first base plate 10, the second base plate 11, the support plate 20, and the cover plate 30 to insert the circumferential direction of the dust-proof film 40 into the insertion holes, as long as the first opening and the second opening can be sealed by the dust-proof film 40.

Specifically, operating personnel need enter into to the dustproof intracavity from first opening and second opening part, can get into through the dustproof membrane 40 that opens first opening or second opening part, also can set up zip fastener 41 in the middle of the dustproof membrane 40, through pulling zip fastener 41 to operating personnel's business turn over, above-mentioned implementation is all can, and is not repeated herein.

As a preferred mode, a spraying room is arranged outside the first opening or the second opening, and after an operator enters the spraying room for dust removal, the operator enters the dust-proof cavity through the dust-proof film 40 at the first opening or the second opening, so that the amount of dust carried by the operator is reduced.

In one embodiment, the bottom of the first base plate 10 is provided with a first blocking piece 12, the bottom of the second base plate 11 is provided with a second blocking piece 13, and the bottom ends of the first blocking piece 12 and the second blocking piece 13 are flush with the bottom end of the moving wheel 14. Remove and have certain clearance between wheel 14 and the ground, in order to avoid peripheral dust to get into to dustproof intracavity from this clearance, then set up first separation blade 12 and second separation blade 13, above-mentioned first separation blade 12 and second separation blade 13 block peripheral dust, can further improve the air cleanliness factor in this dustproof intracavity, reduce the dust quantity in dustproof intracavity to improve the environmental quality of GIS equipment in the installation.

As an embodiment, the device further comprises a plurality of slide rails 15, the slide rails 15 are sequentially spliced to form a first rail and a second rail, the moving wheel 14 of the first base plate 10 is arranged in the first rail, and the moving wheel 14 of the second base plate 11 is arranged in the second rail. The first rail and the second rail formed by the sliding rails 15 provide path guide for the rotation of the moving wheel 14, and the arrangement can prevent the moving wheel 14 from directly contacting with the ground, so that the quantity of dust adhered to the moving wheel 14 is reduced, and the air cleanliness in the dust-proof cavity is further improved; and first track and the cooperation of first separation blade 12 for there is not the gap between first bottom plate 10 and the ground, first separation blade 12 bottom flushes with 14 bottoms of removal wheel, and removes wheel 14 setting in first track, thereby make first separation blade 12 and ground not direct contact, avoid first separation blade 12 to arouse the dust on ground in the removal to get into to dustproof intracavity, and in the same way, second separation blade 13 and the orbital setting of second separation blade also can avoid second separation blade 13 to arouse the ground dust in the removal to get into to dustproof intracavity.

In one embodiment, a limiting plate is arranged in the first rail and the second rail. In the installation process of the GIS equipment, the dustproof device is fixed, and the limiting plate can limit the sliding of the moving wheel 14, so that the dustproof device is fixed at a specified position.

Specifically, because this dust keeper need remove when installing same GIS equipment or different GIS equipment, so the different positions that the position of limiting plate can be in according to dust keeper adjust, above-mentioned limiting plate can install in the junction of adjacent slide rail 15, also can set up the spread groove in slide rail 15 inside, pegs graft this limiting plate in this spread groove department, as long as can adjust the position of limiting plate can. The arrangement of the limiting plate and the sliding rail 15 is convenient for limiting and moving the first bottom plate 10 and the second bottom plate 11, and the operation convenience and the practicability of the dustproof device can be improved.

As an embodiment, a material bearing box 16 is arranged on one side of the first bottom plate 10 and the second bottom plate 11 away from the dust-proof cavity, and the slide rail 15 is placed in the material bearing box 16. Because the slide rail 15 is a plurality of, and splice according to this dust keeper's moving direction, should hold the workbin 16 and then provide place the space for slide rail 15, avoid slide rail 15 to lose.

As an embodiment, the top surfaces of the first bottom plate 10 and the second bottom plate 11 are provided with first clamping grooves, the bottom surface of the supporting plate 20 is provided with first lugs, the first bottom plate 10 is connected with the supporting plate 20 through the first clamping grooves and the first lugs, the second bottom plate 11 is connected with the supporting plate 20 through the first clamping grooves and the first lugs, the top surface of the supporting plate 20 is provided with second clamping grooves, adjacent supporting plates 20 are connected with the first lugs through the second clamping grooves, the bottom surface of the cover plate 30 is provided with second lugs, and the cover plate 30 is connected with the supporting plate 20 through the second clamping grooves and the second lugs. First draw-in groove and second draw-in groove shape are unanimous, first journal stirrup and second journal stirrup shape are unanimous, and first draw-in groove and first journal stirrup shape looks adaptation, the first bottom plate 10 of being convenient for under this setting, second bottom plate 11, movable mounting between backup pad 20 and the apron 30, improve this dust keeper's dismantlement and installation effectiveness, can also be at this dust keeper's removal in-process, improve first bottom plate 10, backup pad 20, the steadiness between apron 30 and the second bottom plate 11, avoid inclining, guarantee safe efficient and be used for the installation of GIS equipment.

In one embodiment, the cover plate 30 has a third opening 31, and the third opening 31 is sealed by a dust cover. The third opening 31 of reserving on apron 30 can be opened through the mode of removing the shield, and when the spare part of the great volume GIS equipment of needs removal, hoisting machine constructs can enter into to the dustproof intracavity from third opening 31 department, carries out the hoist and mount of spare part and moves, treats that the spare part all is located the assigned position back, uses the shield to seal third opening 31, can remove dust and the installation of GIS equipment.

Specifically, this shield can adopt transparent material, the entering of the external light of being convenient for to be favorable to operating personnel to see the spare part in the dustproof chamber clearly, improve the installation effectiveness.

In one embodiment, the support plate 20 is laterally provided with a first groove 21, a tool placing plate 22 is placed in the first groove 21, the tool placing plate 22 is hinged to the first groove 21, and the tool placing plate 22 is rotated such that the tool placing plate 22 is perpendicular to the support plate 20. Before GIS equipment fixing, board 22 is placed in first recess 21 to the instrument, board 22 is placed with first recess 21 to the instrument and flushes, avoid the instrument to place board 22 and influence the removal of GIS equipment spare part, in GIS equipment fixing, it is perpendicular to place board 22 to backup pad 20 and instrument to rotate the instrument, then operating personnel can place operating tool on board 22 is placed to the instrument, operating tool is taken to the operating personnel of being convenient for in the installation, reduce the operation degree of difficulty, improve the installation effectiveness of GIS equipment, can also avoid operating tool to lose simultaneously, improve this dust keeper's functionality.

Specifically, the tool placement plate 22 may be hinged to the top of the support plate 20, in which case the tool placement plate 22 may be pulled upward until the support plate 20 is vertically connected to the tool placement plate 22; or may be hinged to the bottom of the support plate 20 by pulling the tool positioning plate 22 downward until the support plate 20 is vertically connected to the tool positioning plate 22.

As an embodiment, the tool placing plate 22 is hinged to the top of the first groove 21, a second groove is provided on the bottom surface of the tool placing plate 22, a supporting rod 23 is placed in the second groove, the supporting rod 23 can extend and retract, one end of the supporting rod 23 is hinged to the second groove, and the supporting rod 23 is rotated so that the other end of the supporting rod 23 abuts against the bottom of the first groove 21. The tool placing plate 22 is pushed upward to the supporting plate 20 perpendicular to the tool placing plate 22, the supporting rod 23 is rotated, and the supporting rod 23 is stretched so that the other end of the supporting rod 23 abuts against the bottom of the first groove 21, and this arrangement can improve the stability of the tool placing plate 22 and can support a plurality of operating tools.

In one embodiment, the top surface of tool positioning plate 22 is covered with a non-slip mat 24. The anti-slip mat 24 can increase the friction force between the tool placing plate 22 and the operating tool, and prevent the operating tool from slipping, thereby improving the safety and the convenience of operation of the dust-proof device.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.

Claims (10)

1. The utility model provides a dust keeper for installation of transformer substation GIS equipment which characterized in that includes:

the movable wheels are arranged at the bottoms of the first bottom plate and the second bottom plate;

a plurality of support plates mounted above the first and second base plates;

the cover plate is installed above the supporting plate, a dust-proof cavity is formed among the cover plate, the first bottom plate, the supporting plate and the second bottom plate, the dust-proof cavity is provided with a first opening and a second opening, the first opening and the second opening are sealed through a dust-proof film, and the dust-proof cavity is communicated with the dust removal mechanism.

2. The dustproof device for installation of the GIS equipment of the transformer substation of claim 1, wherein a first blocking piece is arranged at the bottom of the first bottom plate, a second blocking piece is arranged at the bottom of the second bottom plate, and the bottom ends of the first blocking piece and the second blocking piece are flush with the bottom end of the movable wheel.

3. The dust-proof device for installation of the substation GIS equipment as claimed in claim 2, further comprising a plurality of sliding rails, wherein the sliding rails are sequentially spliced to form a first rail and a second rail, the moving wheels of the first base plate are arranged in the first rail, and the moving wheels of the second base plate are arranged in the second rail.

4. The dustproof device for installation of the GIS equipment of the transformer substation of claim 3, wherein limiting plates are arranged in the first rail and the second rail.

5. The dustproof device for installation of the GIS equipment of the transformer substation of claim 4, wherein a material bearing box is arranged on one side, away from the dustproof cavity, of the first bottom plate and the second bottom plate, and the slide rail is placed in the material bearing box.

6. The dust-proof device for installation of the GIS equipment of the transformer substation of any one of claims 1 to 5, wherein the top surfaces of the first bottom plate and the second bottom plate are provided with first clamping grooves, the bottom surface of the supporting plate is provided with first lugs, the first bottom plate is connected with the supporting plate through the first clamping grooves and the first lugs, the second bottom plate is connected with the supporting plate through the first clamping grooves and the first lugs, the top surface of the supporting plate is provided with second clamping grooves, the adjacent supporting plates are connected through the second clamping grooves and the first lugs, the bottom surface of the cover plate is provided with second lugs, and the cover plate is connected with the supporting plate through the second clamping grooves and the second lugs.

7. The dustproof device for installation of the GIS equipment of the transformer substation of claim 6, wherein a third opening is formed in the cover plate, and the third opening is sealed by a dustproof cover.

8. The dust-proof device for installing the GIS equipment of the transformer substation according to any one of claims 1 to 5, wherein a first groove is formed in the side surface of the supporting plate, a tool placing plate is placed in the first groove, the tool placing plate is hinged to the first groove, and the tool placing plate is rotated to enable the tool placing plate to be perpendicular to the supporting plate.

9. The dust-proof device for installation of the GIS equipment of the transformer substation of claim 8, wherein the tool placing plate is hinged to the top of the first groove, a second groove is formed in the bottom surface of the tool placing plate, a supporting rod is placed in the second groove and can stretch and retract, one end of the supporting rod is hinged to the second groove, and the supporting rod is rotated to enable the other end of the supporting rod to be abutted to the bottom of the first groove.

10. The dust keeper used for installation of GIS equipment of transformer substation of claim 9, wherein the top surface of the tool placing plate is covered with a non-slip mat.

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