CN105337205B - A kind of high voltage variable electrical equipment - Google Patents
A kind of high voltage variable electrical equipment Download PDFInfo
- Publication number
- CN105337205B CN105337205B CN201510785472.7A CN201510785472A CN105337205B CN 105337205 B CN105337205 B CN 105337205B CN 201510785472 A CN201510785472 A CN 201510785472A CN 105337205 B CN105337205 B CN 105337205B
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- mechanism case
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- 230000000694 effects Effects 0.000 claims abstract description 16
- 230000005611 electricity Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims description 25
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 20
- 239000011083 cement mortar Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 13
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- MPPQGYCZBNURDG-UHFFFAOYSA-N 2-propionyl-6-dimethylaminonaphthalene Chemical compound C1=C(N(C)C)C=CC2=CC(C(=O)CC)=CC=C21 MPPQGYCZBNURDG-UHFFFAOYSA-N 0.000 claims description 10
- 239000004743 Polypropylene Substances 0.000 claims description 10
- 239000011398 Portland cement Substances 0.000 claims description 10
- 239000004115 Sodium Silicate Substances 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 10
- 239000010883 coal ash Substances 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 10
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 10
- -1 polypropylene Polymers 0.000 claims description 10
- 229920001155 polypropylene Polymers 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 235000019795 sodium metasilicate Nutrition 0.000 claims description 10
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 239000000454 talc Substances 0.000 claims description 10
- 229910052623 talc Inorganic materials 0.000 claims description 10
- 235000012222 talc Nutrition 0.000 claims description 10
- 239000011787 zinc oxide Substances 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 235000013312 flour Nutrition 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000011435 rock Substances 0.000 claims description 5
- 238000007711 solidification Methods 0.000 claims description 5
- 230000008023 solidification Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000005336 cracking Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/14—Supporting insulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/14—Supporting insulators
- H01B17/145—Insulators, poles, handles, or the like in electric fences
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B19/00—Apparatus or processes specially adapted for manufacturing insulators or insulating bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/42—Driving mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00844—Uses not provided for elsewhere in C04B2111/00 for electronic applications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/90—Electrical properties
- C04B2111/92—Electrically insulating materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Building Environments (AREA)
- Insulators (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The present invention discloses a kind of high voltage variable electrical equipment, including mechanism case and change electrical equipment, and the mechanism case is located at the left side for becoming electrical equipment, and the mechanism case includes swing turnstile and drive rod, and the swing turnstile is located in mechanism case, and the swing turnstile is connected with drive rod.Back-moving spring is provided with the drive rod, the change electrical equipment includes supports insulative, arc-chutes and driving seat, supports insulative is located at the lower section for becoming electrical equipment respectively, the upper right side of supports insulative is provided with fixed seat, the arc-chutes are located at the inner side for becoming electrical equipment, and the arc-chutes are connected plate, and the driving seat is located at the bottom of arc-chutes, it is provided with the driving seat on the right side of conductive clip, the conductive clip and is provided with transmission of electricity outlet；The high voltage variable electrical equipment is conducive to raising transmission of electricity conversion effect, while can play a part of protection to the defeated stream of electric current.
Description
Technical field
Present invention relates particularly to a kind of high voltage variable electrical equipment.
Background technology
Electric wire refers to the material for electric power, communication and associated transport purposes.Generally by core number is few, product diameter
Product small, simple in construction is referred to as electric wire, and what is do not insulated is referred to as bare wire, and others are referred to as cable.
In China, PVC cable material in the main insulating layer as the agricultural buried wire of high-low pressure and industrial power cable, into
The more than ten years have been run, because PVC cable insulating material insulaion resistances are relatively low, leakage current is too big so that many places occur work(
Underground line operation troubles.
Further, since existing cable is in electricity transmission process, due to the length limitation of cable, is drawn in long range and set process
In, it is necessary to repeatedly carry out cable connection, but easily go wrong because existing cable connector there are connection, junction it is easy
Break, the situation for causing power-off to leak electricity.
The content of the invention
It is beneficial to raising transmission of electricity conversion effect, while can be to electric current the technical problem to be solved in the present invention is to provide a kind of
Defeated stream plays the high voltage variable electrical equipment of protection.
To solve the above problems, the present invention is adopted the following technical scheme that：
A kind of high voltage variable electrical equipment, including mechanism case and change electrical equipment, the mechanism case are located at the left side for becoming electrical equipment, the mechanism
Case includes swing turnstile and drive rod, and the swing turnstile is located in mechanism case, and the swing turnstile is connected with drive rod.Set on the drive rod
Back-moving spring is equipped with, the change electrical equipment includes supports insulative, arc-chutes and driving seat, and supports insulative is located at respectively to be become
The lower section of electrical equipment, the upper right side of supports insulative is provided with fixed seat, and the arc-chutes are located at the inner side for becoming electrical equipment, described
Arc-chutes are connected plate, and the driving seat, which is located in the bottom of arc-chutes, the driving seat, is provided with conductive clip, the conduction
Folder right side is provided with transmission of electricity outlet.
Further, it is provided with energization seat in the mechanism case.
Further, the swing turnstile sets for activity and is in contact with energization seat.
Further, supports insulative is mutually fixed with mechanism case.
Further, the fixed seat is internally provided with binding post.
Further, baffle plate is provided with the right side of the arc-chutes and mutually fixed with supports insulative.
Further, it is provided with lever in the driving seat and is connected with drive rod.
A kind of preparation method of supports insulative, is made up of the material of following parts by weight：9-15 parts of ceramic fibre, calcium alum
5-9 parts of stone, 9-13 parts of coal ash, 15-21 parts of portland cement, 4-6 parts of glass fibre, 4-6 parts of polypropylene anti-crack fiber, PC diminishings
3-5 parts of agent, 4-6 parts of CON-A gas tracting subtractive agents, 4-6 parts of prodan, 9-13 parts of talcum, 1-3 parts of zinc oxide, aluminum oxide 1-3
5-7 parts of part, 1-3 parts of sodium metasilicate and reinforcing bar, comprise the following steps：
1) take 9-15 parts of ceramic fibre, 9-13 parts of coal ash, 15-21 parts of portland cement, 4-6 parts of polypropylene anti-crack fiber and
9-13 parts of talcum first stirs, standby；
2) by step 1) material that is made is by 3:2 ratio addition water, then carries out Stirring by gyratory shaker,
So that cement flour and mineral rock fibre are thoroughly mixed, cement mortar is made, it is standby；
3) 4-6 parts of 3-5 parts of PC water reducers, 4-6 parts of CON-A gas tracting subtractive agents and prodan is taken to be added to step 2) in,
By producing reaction with cement mortar, obtain quickly reducing moisture and the cement mortar of drying, it is standby；
4) take 5-9 parts of entringite to be milled into 50 mesh powders by grinding mill, be conducive to wet moisture to dissipate, it is standby；
5) 1-3 parts of 4-6 parts of glass fibre, 1-3 parts of zinc oxide, 1-3 parts of aluminum oxide and sodium metasilicate is taken to be mutually mixed, Ran Houyu
Step 4) made from entringite powder be added to step 2 in the lump) in, continue through gyratory shaker and be stirred, it is standby；
6) 5-7 parts of severings of reinforcing bar are taken, then by bender bending, support frame are fixed into, it is standby；
7) bottom plate skeleton is made and fixed, by step 2) made from cement mortar injection support frame, and determined
Type, it is standby；
8) by step 7) to be made be that support frame module is placed on shady and cool ventilation and gone out, it also ensure that while moisture is kept
The effect of cement solidification, is produced.
The beneficial effects of the invention are as follows：Due to being provided with mechanism case, high pressure access interface can be protected, electric leakage is prevented, by
, can be in electric leakage in being provided with swing turnstile, swing turnstile is unclamped energization seat and cut off the electricity supply, due to being provided with drive rod, Neng Goutong
The power-off of change electrical equipment drive swing turnstile is crossed, due to being provided with supports insulative, can be connected energization with mechanism case, and prevents from leaking electricity,
Change electrical equipment can be supported simultaneously, due to being provided with arc-chutes, makes after mesohigh circuitry cuts power supply rapid blow-out and to suppress
Electric current, it is to avoid accident and unexpected generation, due to being provided with conductive clip, can export electric current.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of high voltage variable electrical equipment of the invention.
Embodiment
Embodiment one：
As shown in fig.1, a kind of high voltage variable electrical equipment, including mechanism case 1 and change electrical equipment 2, the mechanism case 1, which is located at, becomes electrical equipment
2 left side, the mechanism case 1 includes swing turnstile 3 and drive rod 4, and the swing turnstile 3 is located in mechanism case 1, the swing turnstile 3 and driving
Bar 4 is connected.Back-moving spring 5 is provided with the drive rod 4, the change electrical equipment 2 includes supports insulative 6, arc-chutes 9 and driven
Dynamic seat 10, supports insulative 6 is located at the lower section for becoming electrical equipment 2 respectively, and the upper right side of supports insulative 6 is provided with fixation
Seat 8, the arc-chutes 9 are located at the inner side for becoming electrical equipment 3, and the arc-chutes 9 are connected plate 8, and the driving seat 10 is located at arc extinguishing
Conductive clip 11 is provided with the bottom of room 9, the driving seat 10, the right side of conductive clip 11 is provided with transmission of electricity outlet 12.
Energization seat is provided with the mechanism case 1.
The swing turnstile 2 sets for activity and is in contact with energization seat, can be connected with swing turnstile 3, can connect with swing turnstile
It is powered, separation is powered off.
Supports insulative 6 is mutually fixed with mechanism case 1, can be fixed by mechanism case 1 and be become electrical equipment.
The fixed seat 8 is internally provided with binding post, can be used as out-put supply joint.
The right side of arc-chutes 9 is provided with baffle plate and mutually fixed with supports insulative 6, is conducive to protecting arc-chutes, it is to avoid
Arc-chutes are outside change electrical equipment.
Be provided with lever in the driving seat 10 and be connected with drive rod 4, by drive rod 4 can drive swing turnstile 3 with
The connection or separation of energization seat.
A kind of preparation method of supports insulative, is made up of the material of following parts by weight：9 parts of ceramic fibre, entringite 9
Part, 13 parts of coal ash, 21 parts of portland cement, 6 parts of glass fibre, 6 parts of polypropylene anti-crack fiber, 5 parts of PC water reducers, CON-A draw
7 parts of 6 parts of gas water reducer, 6 parts of prodan, 13 parts of talcum, 3 parts of zinc oxide, 3 parts of aluminum oxide, 3 parts of sodium metasilicate and reinforcing bar, including
Following steps：
1) 9 parts of ceramic fibre, 13 parts of coal ash, 21 parts of portland cement, 13 parts of elder generations of 6 parts of polypropylene anti-crack fiber and talcum are taken
Stir, it is standby；
2) by step 1) material that is made is by 3:2 ratio addition water, then carries out Stirring by gyratory shaker,
So that cement flour and mineral rock fibre are thoroughly mixed, cement mortar is made, it is standby；
3) take 6 parts of 5 parts of PC water reducers, 6 parts of CON-A gas tracting subtractive agents and prodan to be added to step 2) in, by with
Cement mortar produces reaction, obtains quickly reducing moisture and the cement mortar of drying, standby；
4) take 9 parts of entringite to be milled into 50 mesh powders by grinding mill, be conducive to wet moisture to dissipate, it is standby；
5) 1-3 parts of 4-6 parts of glass fibre, 1-3 parts of zinc oxide, 1-3 parts of aluminum oxide and sodium metasilicate is taken to be mutually mixed, Ran Houyu
Step 4) made from entringite powder be added to step 2 in the lump) in, continue through gyratory shaker and be stirred, it is standby；
6) 7 parts of severings of reinforcing bar are taken, then by bender bending, support frame are fixed into, it is standby；
7) bottom plate skeleton is made and fixed, by step 2) made from cement mortar injection support frame, and determined
Type, it is standby；
8) by step 7) to be made be that support frame module is placed on shady and cool ventilation and gone out, it also ensure that while moisture is kept
The effect of cement solidification, is produced.
Embodiment two：
As shown in fig.1, a kind of high voltage variable electrical equipment, including mechanism case 1 and change electrical equipment 2, the mechanism case 1, which is located at, becomes electrical equipment
2 left side, the mechanism case 1 includes swing turnstile 3 and drive rod 4, and the swing turnstile 3 is located in mechanism case 1, the swing turnstile 3 and driving
Bar 4 is connected.Back-moving spring 5 is provided with the drive rod 4, the change electrical equipment 2 includes supports insulative 6, arc-chutes 9 and driven
Dynamic seat 10, supports insulative 6 is located at the lower section for becoming electrical equipment 2 respectively, and the upper right side of supports insulative 6 is provided with fixation
Seat 8, the arc-chutes 9 are located at the inner side for becoming electrical equipment 3, and the arc-chutes 9 are connected plate 8, and the driving seat 10 is located at arc extinguishing
Conductive clip 11 is provided with the bottom of room 9, the driving seat 10, the right side of conductive clip 11 is provided with transmission of electricity outlet 12.
Energization seat is provided with the mechanism case 1.
The swing turnstile 2 sets for activity and is in contact with energization seat, can be connected with swing turnstile 3, can connect with swing turnstile
It is powered, separation is powered off.
Supports insulative 6 is mutually fixed with mechanism case 1, can be fixed by mechanism case 1 and be become electrical equipment.
The fixed seat 8 is internally provided with binding post, can be used as out-put supply joint.
The right side of arc-chutes 9 is provided with baffle plate and mutually fixed with supports insulative 6, is conducive to protecting arc-chutes, it is to avoid
Arc-chutes are outside change electrical equipment.
Be provided with lever in the driving seat 10 and be connected with drive rod 4, by drive rod 4 can drive swing turnstile 3 with
The connection or separation of energization seat.
A kind of preparation method of supports insulative, is made up of the material of following parts by weight：15 parts of ceramic fibre, entringite
5 parts, 9 parts of coal ash, 15 parts of portland cement, 4 parts of glass fibre, 4 parts of polypropylene anti-crack fiber, 3 parts of PC water reducers, CON-A draw
5 parts of 4 parts of gas water reducer, 4 parts of prodan, 9 parts of talcum, 1 part of zinc oxide, 1 part of aluminum oxide, 1 part of sodium metasilicate and reinforcing bar, including with
Lower step：
1) 15 parts of ceramic fibre, 9 parts of coal ash, 15 parts of portland cement, 9 parts of elder generations of 4 parts of polypropylene anti-crack fiber and talcum are taken
Stir, it is standby；
2) by step 1) material that is made is by 3:2 ratio addition water, then carries out Stirring by gyratory shaker,
So that cement flour and mineral rock fibre are thoroughly mixed, cement mortar is made, it is standby；
3) take 4 parts of 3 parts of PC water reducers, 4 parts of CON-A gas tracting subtractive agents and prodan to be added to step 2) in, by with
Cement mortar produces reaction, obtains quickly reducing moisture and the cement mortar of drying, standby；
4) take 5 parts of entringite to be milled into 50 mesh powders by grinding mill, be conducive to wet moisture to dissipate, it is standby；
5) 1 part of 4 parts of glass fibre, 1 part of zinc oxide, 1 part of aluminum oxide and sodium metasilicate is taken to be mutually mixed, then with step 4) system
The entringite powder obtained is added to step 2 in the lump) in, continue through gyratory shaker and be stirred, it is standby；
6) 5 parts of severings of reinforcing bar are taken, then by bender bending, support frame are fixed into, it is standby；
7) bottom plate skeleton is made and fixed, by step 2) made from cement mortar injection support frame, and determined
Type, it is standby；
8) by step 7) to be made be that support frame module is placed on shady and cool ventilation and gone out, it also ensure that while moisture is kept
The effect of cement solidification, is produced.
Embodiment three：
As shown in fig.1, a kind of high voltage variable electrical equipment, including mechanism case 1 and change electrical equipment 2, the mechanism case 1, which is located at, becomes electrical equipment
2 left side, the mechanism case 1 includes swing turnstile 3 and drive rod 4, and the swing turnstile 3 is located in mechanism case 1, the swing turnstile 3 and driving
Bar 4 is connected.Back-moving spring 5 is provided with the drive rod 4, the change electrical equipment 2 includes supports insulative 6, arc-chutes 9 and driven
Dynamic seat 10, supports insulative 6 is located at the lower section for becoming electrical equipment 2 respectively, and the upper right side of supports insulative 6 is provided with fixation
Seat 8, the arc-chutes 9 are located at the inner side for becoming electrical equipment 3, and the arc-chutes 9 are connected plate 8, and the driving seat 10 is located at arc extinguishing
Conductive clip 11 is provided with the bottom of room 9, the driving seat 10, the right side of conductive clip 11 is provided with transmission of electricity outlet 12.
Energization seat is provided with the mechanism case 1.
The swing turnstile 2 sets for activity and is in contact with energization seat, can be connected with swing turnstile 3, can connect with swing turnstile
It is powered, separation is powered off.
Supports insulative 6 is mutually fixed with mechanism case 1, can be fixed by mechanism case 1 and be become electrical equipment.
The fixed seat 8 is internally provided with binding post, can be used as out-put supply joint.
The right side of arc-chutes 9 is provided with baffle plate and mutually fixed with supports insulative 6, is conducive to protecting arc-chutes, it is to avoid
Arc-chutes are outside change electrical equipment.
Be provided with lever in the driving seat 10 and be connected with drive rod 4, by drive rod 4 can drive swing turnstile 3 with
The connection or separation of energization seat.
A kind of preparation method of supports insulative, is made up of the material of following parts by weight：12 parts of ceramic fibre, entringite
7 parts, 11 parts of coal ash, 18 parts of portland cement, 5 parts of glass fibre, 5 parts of polypropylene anti-crack fiber, 4 parts of PC water reducers, CON-A draw
6 parts of 5 parts of gas water reducer, 5 parts of prodan, 11 parts of talcum, 2 parts of zinc oxide, 2 parts of aluminum oxide, 2 parts of sodium metasilicate and reinforcing bar, including
Following steps：
1) 11 parts of 12 parts of ceramic fibre, 11 parts of coal ash, 18 parts of portland cement, 5 parts of polypropylene anti-crack fiber and talcum are taken
First stir, it is standby；
2) by step 1) material that is made is by 3:2 ratio addition water, then carries out Stirring by gyratory shaker,
So that cement flour and mineral rock fibre are thoroughly mixed, cement mortar is made, it is standby；
3) take 5 parts of 4 parts of PC water reducers, 5 parts of CON-A gas tracting subtractive agents and prodan to be added to step 2) in, by with
Cement mortar produces reaction, obtains quickly reducing moisture and the cement mortar of drying, standby；
4) take 7 parts of entringite to be milled into 50 mesh powders by grinding mill, be conducive to wet moisture to dissipate, it is standby；
5) 2 parts of 5 parts of glass fibre, 2 parts of zinc oxide, 2 parts of aluminum oxide and sodium metasilicate is taken to be mutually mixed, then with step 4) system
The entringite powder obtained is added to step 2 in the lump) in, continue through gyratory shaker and be stirred, it is standby；
6) 6 parts of severings of reinforcing bar are taken, then by bender bending, support frame are fixed into, it is standby；
7) bottom plate skeleton is made and fixed, by step 2) made from cement mortar injection support frame, and determined
Type, it is standby；
8) by step 7) to be made be that support frame module is placed on shady and cool ventilation and gone out, it also ensure that while moisture is kept
The effect of cement solidification, is produced.
Experimental example：
Sub and special supports insulative of common supports insulative is chosen compared with supports insulative of the present invention, and root
According to heat-resisting, shatter-resistant, waterproof and hardness foundation, the situation of three groups of supports insulative of analysis, and draw best guarantor as a comparison
Sheath.
Supports insulative by control group one of common supports insulative, special is the support of control group two and the present invention
Insulator is control group three, and specific data are as shown in the table：
Three groups of materials are contrasted, the sub- effect of supports insulative for obtaining the present invention preferably, has heat-resisting compared with two groups of control groups
It is good effect, good water-proof effect, shatter-resistant effect and the big advantage of hardness.
The beneficial effects of the invention are as follows：Due to being provided with mechanism case, high pressure access interface can be protected, electric leakage is prevented, by
, can be in electric leakage in being provided with swing turnstile, swing turnstile is unclamped energization seat and cut off the electricity supply, due to being provided with drive rod, Neng Goutong
The power-off of change electrical equipment drive swing turnstile is crossed, due to being provided with supports insulative, can be connected energization with mechanism case, and prevents from leaking electricity,
Change electrical equipment can be supported simultaneously, due to being provided with arc-chutes, makes after mesohigh circuitry cuts power supply rapid blow-out and to suppress
Electric current, it is to avoid accident and unexpected generation, due to being provided with conductive clip, can export electric current.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should all cover and be defined in the new protection domain of this practicality.
Claims (7)
1. a kind of high voltage variable electrical equipment, it is characterised in that：Including mechanism case and change electrical equipment, the mechanism case is located at the left side for becoming electrical equipment
Side, the mechanism case includes swing turnstile and drive rod, and the swing turnstile is located in mechanism case, and the swing turnstile is connected with drive rod, institute
State and back-moving spring is provided with drive rod, the change electrical equipment includes supports insulative, arc-chutes and driving seat, the supports insulative
Son is located at the lower section for becoming electrical equipment respectively, and the upper right side of supports insulative is provided with fixed seat, and the arc-chutes are located at power transformation
The inner side of device, the arc-chutes are connected plate, and the driving seat, which is located to be provided with the bottom of arc-chutes, the driving seat, leads
Transmission of electricity outlet is provided with the right side of electricity folder, the conductive clip, supports insulative is made up of the material of following parts by weight：Ceramics
9-15 parts of fiber, 5-9 parts of entringite, 9-13 parts of coal ash, 15-21 parts of portland cement, 4-6 parts of glass fibre, polypropylene cracking resistance
4-6 parts of fiber, 3-5 parts of PC water reducers, 4-6 parts of CON-A gas tracting subtractive agents, 4-6 parts of prodan, 9-13 parts of talcum, zinc oxide
5-7 parts of 1-3 parts, 1-3 parts of aluminum oxide, 1-3 parts of sodium metasilicate and reinforcing bar, the preparation method of supports insulative, including following step
Suddenly：
1) 9-15 parts of ceramic fibre, 9-13 parts of coal ash, 15-21 parts of portland cement, 4-6 parts of polypropylene anti-crack fiber and talcum are taken
9-13 parts first stir, standby；
2) by step 1) material that is made is by 3:2 ratio addition water, then carries out Stirring by gyratory shaker so that
Cement flour and mineral rock fibre are thoroughly mixed, and cement mortar is made, standby；
3) 4-6 parts of 3-5 parts of PC water reducers, 4-6 parts of CON-A gas tracting subtractive agents and prodan is taken to be added to step 2) in, pass through
Reaction is produced with cement mortar, obtains quickly reducing moisture and the cement mortar of drying, it is standby；
4) take 5-9 parts of entringite to be milled into 50 mesh powders by grinding mill, be conducive to wet moisture to dissipate, it is standby；
5) 1-3 parts of 4-6 parts of glass fibre, 1-3 parts of zinc oxide, 1-3 parts of aluminum oxide and sodium metasilicate is taken to be mutually mixed, then with step
4) entringite powder is added to step 2 in the lump made from) in, continue through gyratory shaker and be stirred, it is standby；
6) 5-7 parts of severings of reinforcing bar are taken, then by bender bending, support frame are fixed into, it is standby；
7) bottom plate skeleton is made and fixed, by step 2) made from cement mortar injection support frame, and shaped, it is standby
With；
8) by step 7) to be made be that support frame module is placed on shady and cool ventilation and gone out, and cement is also ensure that while moisture is kept
The effect of solidification, is produced.
2. a kind of high voltage variable electrical equipment as claimed in claim 1, it is characterised in that：Energization seat is provided with the mechanism case.
3. a kind of high voltage variable electrical equipment as claimed in claim 1, it is characterised in that：The swing turnstile for activity set and with energization
Seat is in contact.
4. a kind of high voltage variable electrical equipment as claimed in claim 1, it is characterised in that：Supports insulative and mechanism case are mutually solid
It is fixed.
5. a kind of high voltage variable electrical equipment as claimed in claim 1, it is characterised in that：The fixed seat is internally provided with terminals
Son.
6. a kind of high voltage variable electrical equipment as claimed in claim 1, it is characterised in that：Baffle plate, simultaneously is provided with the right side of the arc-chutes
It is mutually fixed with supports insulative.
7. a kind of high voltage variable electrical equipment as claimed in claim 1, it is characterised in that：Be provided with the driving seat lever and with
Drive rod is connected.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510785472.7A CN105337205B (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
| CN201710624600.9A CN107369589A (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
| CN201710624585.8A CN107275966A (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
| CN201710624599.XA CN107332147A (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510785472.7A CN105337205B (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710624585.8A Division CN107275966A (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
| CN201710624600.9A Division CN107369589A (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
| CN201710624599.XA Division CN107332147A (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105337205A CN105337205A (en) | 2016-02-17 |
| CN105337205B true CN105337205B (en) | 2017-10-31 |
Family
ID=55287580
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510785472.7A Active CN105337205B (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
| CN201710624599.XA Withdrawn CN107332147A (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
| CN201710624600.9A Withdrawn CN107369589A (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
| CN201710624585.8A Withdrawn CN107275966A (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710624599.XA Withdrawn CN107332147A (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
| CN201710624600.9A Withdrawn CN107369589A (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
| CN201710624585.8A Withdrawn CN107275966A (en) | 2015-11-14 | 2015-11-14 | A kind of high voltage variable electrical equipment |
Country Status (1)
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|---|---|
| CN (4) | CN105337205B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107332147A (en) | 2017-11-07 |
| CN105337205A (en) | 2016-02-17 |
| CN107369589A (en) | 2017-11-21 |
| CN107275966A (en) | 2017-10-20 |
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