CN210693241U - Gas insulation formula box convenient to equipment - Google Patents
Gas insulation formula box convenient to equipment Download PDFInfo
- Publication number
- CN210693241U CN210693241U CN201921877499.9U CN201921877499U CN210693241U CN 210693241 U CN210693241 U CN 210693241U CN 201921877499 U CN201921877499 U CN 201921877499U CN 210693241 U CN210693241 U CN 210693241U
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- China
- Prior art keywords
- fixing
- bottom shell
- heads
- porcelain
- fixing plate
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- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 16
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 1
- 101150006573 PAN1 gene Proteins 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to the technical field related to high-voltage ring main units, in particular to a gas insulation type box body convenient to assemble, which solves the defects that the prior gas insulation box has complicated structure and is inconvenient to install and disassemble, thereby being inconvenient for later maintenance, and comprises a bottom shell and a window, wherein the front end and the rear end of the bottom shell are both provided with a fixed strip, the bottom of the fixed strip is provided with an insulation pad, the left end and the right end of the fixed strip and the insulation pad are both provided with fixed slots, the left end and the right end of the inner wall at the rear side of the bottom shell are both provided with porcelain heads, the front end of the porcelain head is both provided with an inner connector head, the inner connector head penetrates through the porcelain heads and the rear side of the bottom shell to be connected with an outer connector head, an inflation head is arranged between the porcelain heads, the inflation head is arranged at the rear side of the inner wall of the bottom shell, the rear end of the, and a second fixing plate is arranged between the first fixing plates.
Description
Technical Field
The utility model relates to a high-tension loop-network cabinets correlation technique field especially relates to a gas insulation formula box convenient to equipment.
Background
The high-voltage ring main unit is used for improving the power supply reliability, so that a user can obtain power supplies from two directions, and a power supply network is usually connected into a ring. The power supply mode is short for ring network power supply, most ring network cabinets are air-insulated and solid-insulated in alternating current 10KV power distribution systems of ports, high-rise buildings and the like, partial discharge or breakdown is formed in the operation process of the two insulation modes, the reliability of products is reduced, the gas insulation mode is safer, the size of the device is convenient to reduce, the gas insulation box used at present is complex in structure, inconvenience is caused when the device is installed and detached, and later-period maintenance is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the gas insulated box structure that exists and use at present among the prior art complicated, there is inconvenience when installing and dismantling, consequently the shortcoming of the maintenance in later stage of being not convenient for, and the gas insulated formula box of the equipment of being convenient for that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a gas insulation type box body convenient to assemble comprises a bottom shell and a window, wherein fixing strips are arranged at the front end and the rear end of the bottom shell, insulating pads are arranged at the bottoms of the fixing strips, fixing grooves are formed in the left ends and the right ends of the fixing strips and the insulating pads, first fixing bolts are arranged in the fixing grooves, porcelain heads are arranged at the left ends and the right ends of the inner wall of the rear side of the bottom shell, inner wiring heads are arranged at the front ends of the porcelain heads, the inner wiring heads penetrate through the porcelain heads and the rear side of the bottom shell to be connected with outer wiring heads, inflation heads are arranged between the porcelain heads and are arranged at the rear side of the inner wall of the bottom shell, the rear ends of the inflation heads penetrate through the rear side of the bottom shell, first fixing plates are arranged inside the left side and the right side of the bottom shell, second fixing plates are arranged between the first fixing plates and are connected with the, and the rear side of the third fixing plate is provided with a fixing part, the fixing part is connected with the third fixing plate through a second fixing bolt, the bottom of the bottom shell is provided with an earthing device, the edge of the top of the bottom shell is provided with a sealing strip, the top of the bottom shell is provided with a top cover, opposite corners of the top cover are connected with the top of the bottom shell through the third fixing bolt, and the window is arranged at the top of the top cover.
Preferably, the number of the fixing strips is 2, and the length of the fixing strips is greater than the width of the bottom shell.
Preferably, the surface of each fixing strip is symmetrically provided with 2 fixing grooves, and the fixing grooves are connected with the first fixing bolts in a sliding manner.
Preferably, porcelain head, interior connector lug and external connector lug all are the symmetry and are provided with 2, and the surface of porcelain head is helicitic texture.
Preferably, the first fixed plate is provided with 2 in a symmetrical manner, the vertical section of the first fixed plate is of an arch structure, and the surface of the first fixed plate is of a slotted structure.
Preferably, the number of the second fixing plates is 3 at equal intervals, and the surfaces of the second fixing plates are all of a slotted structure.
Preferably, the cross-sectional area of top cap bottom is equal with the cross-sectional area of drain pan top, and the top cap surface is provided with 2 windows in the symmetry formula.
The utility model has the advantages that:
1. the utility model discloses a, be provided with drain pan, fixed strip, insulating pad, fixed slot and a fixing bolt, the whole exterior structure brief introduction of device, cooperation fixed strip and a fixing bolt are convenient for fix the device in the inside of looped netowrk cabinet, and the insulating pad of fixed strip bottom still has certain buffering nature when having good insulating nature, have improved holistic use convenience.
2. The utility model discloses a, be provided with interior connector lug, outer connector lug, aerify head, first fixed plate, second fixed plate, third fixed plate and mounting, be convenient for fix the electrical element that needs use inside the drain pan according to conditions such as shape through first fixed plate, second fixed plate, third fixed plate and mounting selectively, aerify the head simultaneously and be convenient for exhaust or aerify when follow-up maintenance, improved the use convenience.
3. The utility model discloses a, be provided with sealing strip, top cap and window, after finishing as the device installation of drain pan 1 inside, be connected the top cap with the drain pan top, the sealing strip of the rubber material of interference formula setting this moment can be filled between top cap and drain pan, improves the leakproofness between drain pan and top cap 17, is convenient for know the operating condition of the inside electrical element of device through the window only with managing simultaneously, has improved the practicality.
Drawings
Fig. 1 is a schematic front view of a gas-insulated box body convenient to assemble according to the present invention;
fig. 2 is a schematic rear view of the gas-insulated box of the present invention, which is convenient for assembly;
fig. 3 is a schematic view of an internal structure of a bottom shell in a gas-insulated box body convenient to assemble according to the present invention;
fig. 4 is a schematic side view of the gas-insulated box body convenient for assembly according to the present invention.
In the figure: the device comprises a bottom shell 1, a fixing strip 2, an insulating pad 3, a fixing groove 4, a first fixing bolt 5, a porcelain 6, an inner connector lug 7, an outer connector lug 8, an inflation head 9, a first fixing plate 10, a second fixing plate 11, a third fixing plate 12, a fixing part 13, a second fixing bolt 14, a grounding device 15, a sealing strip 16, a top cover 17, a third fixing bolt 18 and a window 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a gas insulation type box body convenient for assembly comprises a bottom shell 1, a fixing strip 2 and a window 19, wherein the front end and the rear end of the bottom shell 1 are respectively provided with the fixing strip 2, the bottom of the fixing strip 2 is respectively provided with an insulating pad 3, the left end and the right end of the fixing strip 2 and the insulating pad 3 are respectively provided with a fixing groove 4, the fixing grooves 4 are respectively internally provided with a first fixing bolt 5, the left end and the right end of the inner wall of the rear side of the bottom shell 1 are respectively provided with a porcelain head 6, the front end of the porcelain head 6 is respectively provided with an inner connector 7, the inner connector 7 penetrates through the porcelain head 6 and the rear side of the bottom shell 1 and is connected with an outer connector 8, an inflation head 9 is arranged between the porcelain heads 6, the inflation head 9 is arranged at the rear side of the inner wall of the bottom shell 1, the rear end of the inflation head 9 penetrates through, meanwhile, the second fixing plate 11 is connected with the inner wall of the bottom shell 1, a third fixing plate 12 is arranged at the front end of the inner wall of the bottom shell 1, a fixing piece 13 is arranged on the rear side of the third fixing plate 12, the fixing piece 13 is connected with the third fixing plate 12 through a second fixing bolt 14, an earthing device 15 is arranged at the bottom of the bottom shell 1, a sealing strip 16 is arranged on the edge of the top of the bottom shell 1, a top cover 17 is arranged at the top of the bottom shell 1, opposite angles of the top cover 17 are connected with the top of the bottom shell 1 through third fixing bolts.
Further, the fixed strip 2 is that the symmetry formula is provided with 2, and the length of fixed strip 2 is greater than the width of drain pan 1, is convenient for install the whole inside at the looped netowrk cabinet through the 2 cooperations of fixed strip, and the insulating pad 3 of fixed strip 2 bottoms has improved holistic insulating nature.
Further, 2 surfaces of the fixing strip are all provided with 2 fixing grooves 4 in a symmetrical mode, the fixing grooves 4 are connected with the first fixing bolts 5 in a sliding mode, the positions of the first fixing bolts 5 can be adjusted conveniently according to requirements through the fixing grooves 4, and use convenience is improved.
Further, the porcelain knob 6, the inner connector knob 7 and the outer connector knob 8 are all provided with 2 in a symmetrical mode, the surface of the porcelain knob 6 is of a threaded structure, the surface area of the outer side of the porcelain knob 6 is improved through the threaded structure, and the insulation effect of the porcelain knob 6 is improved.
Further, first fixed plate 10 is the symmetry and is provided with 2, and the perpendicular cross-section of first fixed plate 10 is domes, and the surface of first fixed plate 10 is slotted structure simultaneously, fixes electrical switch through the slotted structure on first fixed plate 10 cooperation surface, has improved the use convenience.
Further, second fixed plate 11 is the equidistance and is provided with 3, and the surface of second fixed plate 11 all is the fluting structure, fixes electrical apparatus switch through the fluting structure on 11 cooperation surfaces of second fixed plate, has improved the use convenience.
Further, the cross-sectional area of top cover 17 bottom equals the cross-sectional area at drain pan 1 top, and top cover 17 surface is the symmetry formula and is provided with 2 windows 19, finishes when the device installation of drain pan 1 inside, is connected top cover 17 and drain pan 1 top, and the sealing strip 16 of the rubber material that interference formula set up this moment can be filled between top cover 17 and drain pan 1, improves the leakproofness between drain pan 1 and the top cover 17.
In the embodiment, firstly, the electric elements to be used are respectively installed on the first fixing plate 10 or the second fixing plate 11 according to the conditions such as the shapes of the electric elements, the fixing member 13 is matched with the second fixing bolt 14 to fix the electric switch on the third fixing plate 12, the electric elements are connected with the inner connector 7 through the conducting wire, after the electric elements and the electric switch in the bottom shell 1 are connected, the top cover 17 is placed on the top of the bottom shell 1, the connection between the top cover 17 and the bottom shell 1 is reinforced through the third fixing bolt 1, at the moment, the sealing strip 16 made of rubber material is filled between the top cover 17 and the bottom shell 1 through the deformation of the sealing strip 16, the sealing property between the bottom shell 1 and the top cover 17 is improved, then the fixing strip 2 is matched with the first fixing bolt 5 to fix the whole device in the ring main unit, the outer connector 8 is connected with the outer conducting wire, and finally, the insulating gas is filled into the bottom, the window 19 is convenient for real-time control of the working conditions of the electric switch and the electric elements on the back of the device during the use process, thus completing the use process of the gas insulation type box body convenient for assembly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A gas insulation type box body convenient to assemble comprises a bottom shell (1) and a window (19), and is characterized in that fixing strips (2) are arranged at the front end and the rear end of the bottom shell (1), insulating pads (3) are arranged at the bottoms of the fixing strips (2), fixing grooves (4) are formed in the left ends and the right ends of the fixing strips (2) and the insulating pads (3), first fixing bolts (5) are arranged in the fixing grooves (4), porcelain heads (6) are arranged at the left ends and the right ends of the inner wall of the rear side of the bottom shell (1), inner connector heads (7) are arranged at the front ends of the porcelain heads (6), the inner connector heads (7) penetrate through the porcelain heads (6) and the rear side of the bottom shell (1) and are connected with outer connector heads (8), inflating heads (9) are arranged between the porcelain heads (6), the inflating heads (9) are arranged at the rear side of the inner wall of the bottom shell (1), and the rear ends of the inflating heads (9) penetrate through, the inner parts of the left side and the right side of the bottom shell (1) are respectively provided with a first fixing plate (10), a second fixing plate (11) is arranged between the first fixing plates (10), meanwhile, the second fixing plate (11) is connected with the inner wall of the bottom shell (1), the front end of the inner wall of the bottom shell (1) is provided with a third fixing plate (12), the rear side of the third fixing plate (12) is provided with a fixing piece (13), meanwhile, the fixing piece (13) is connected with a third fixing plate (12) through a second fixing bolt (14), the bottom of the bottom shell (1) is provided with a grounding device (15), the edge of the top of the bottom shell (1) is provided with a sealing strip (16), the top of the bottom shell (1) is provided with a top cover (17), and the opposite angles of the top cover (17) are connected with the top of the bottom shell (1) through third fixing bolts (18), and the window (19) is arranged at the top of the top cover (17).
2. A gas insulated cabinet easy to assemble as claimed in claim 1, wherein the number of the fixing strips (2) is 2 in a symmetrical manner, and the length of the fixing strips (2) is greater than the width of the bottom case (1).
3. A gas insulated cabinet easy to assemble as claimed in claim 1, wherein the fixing strips (2) are symmetrically provided with 2 fixing slots (4) on the surface, and the fixing slots (4) are connected with the first fixing bolts (5) in a sliding manner.
4. A gas-insulated cabinet easy to assemble according to claim 1, characterized in that the said porcelain heads (6), inner connector (7) and outer connector (8) are all arranged in symmetrical manner in 2, and the surface of the porcelain head (6) is screw thread structure.
5. The gas insulation type box convenient to assemble of claim 1, wherein the number of the first fixing plates (10) is 2, and the vertical section of the first fixing plate (10) is in an arch structure, and the surface of the first fixing plate (10) is in a groove structure.
6. A gas insulated cabinet easy to assemble as claimed in claim 1, wherein the number of the second fixing plates (11) is 3 at equal intervals, and the surface of the second fixing plate (11) is grooved.
7. A gas-insulated cabinet easy to assemble according to claim 1, characterized in that the cross-sectional area of the bottom of the top cover (17) is equal to the cross-sectional area of the top of the bottom shell (1), and the surface of the top cover (17) is provided with 2 windows (19) in a symmetrical manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877499.9U CN210693241U (en) | 2019-11-04 | 2019-11-04 | Gas insulation formula box convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877499.9U CN210693241U (en) | 2019-11-04 | 2019-11-04 | Gas insulation formula box convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693241U true CN210693241U (en) | 2020-06-05 |
Family
ID=70887555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921877499.9U Expired - Fee Related CN210693241U (en) | 2019-11-04 | 2019-11-04 | Gas insulation formula box convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693241U (en) |
-
2019
- 2019-11-04 CN CN201921877499.9U patent/CN210693241U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |