CN116505415A - Modular movable box-type substation - Google Patents
Modular movable box-type substation Download PDFInfo
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- CN116505415A CN116505415A CN202310557593.0A CN202310557593A CN116505415A CN 116505415 A CN116505415 A CN 116505415A CN 202310557593 A CN202310557593 A CN 202310557593A CN 116505415 A CN116505415 A CN 116505415A
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- butt joint
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- 210000001503 joint Anatomy 0.000 claims abstract description 90
- 238000003032 molecular docking Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 15
- 230000017525 heat dissipation Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/01—Frameworks
- H02B1/012—Details of mechanical connections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
Abstract
The invention discloses a modularized movable box-type transformer substation, which comprises a plurality of groups of assembling boxes for assembling a metering chamber, a transformer chamber, a high-voltage chamber and a low-voltage chamber, wherein butt joint frames are fixedly arranged at two ends of each assembling box, the two groups of assembling boxes are in butt joint fixation through the butt joint frames, the lower ends of the plurality of groups of assembling boxes are in butt joint fixation through a fixed base, the upper ends of the plurality of groups of assembling boxes are in butt joint fixation through fixed clamping frames, an air inlet fan matched with the plurality of groups of assembling boxes is arranged in the middle of the outer surface of one end of the fixed base, and an air duct is arranged in the fixed base; the modular box-type transformer substation can be prefabricated in advance and assembled quickly, can be assembled in a factory and also can be assembled on site, when the box-type transformer substation is installed in a mountain area for use, the assembly boxes can be transported in a separated mode by utilizing the modularized structure, the box-type transformer substation is split into a plurality of groups of assembly boxes for transportation, and the problems that large whole box-type transformer substation cannot be transported in some mountain areas and the period of emergency electricity utilization projects is short are solved.
Description
Technical Field
The invention belongs to the technical field of power equipment, and particularly relates to a modularized movable box-type substation.
Background
The box-type transformer substation, called preassembled substation or preassembled substation, is a prefabricated indoor and outdoor compact power distribution equipment of factory, which is integrated by a certain wiring scheme, i.e. the functions of voltage reduction and low-voltage power distribution of the transformer are organically combined together, and the transformer is installed in a movable steel structure box, so that the transformer substation is particularly suitable for urban network construction and transformation, and is a brand-new substation rising after a civil engineering substation.
Patent number CN 112038943B's patent document discloses a box-type substation, including box and transformer, the transformer sets up in the box, and box-type substation still includes draught fan, blast pipe and blast pipe, and the draught fan is arranged in outside the box, and draught fan access connection atmosphere, the draught fan export is equipped with a plurality of gas vents through the blast pipe connection setting in the blast pipe of blast pipe in the box on the blast pipe, and box side or top surface set up a plurality of ventilation gas outlets. The middle section of the air supply pipe is buried underground, and a plurality of relief valves are arranged on the exhaust pipe and serve as exhaust ports of the exhaust pipe. The middle section of the air supply pipe is filled with a metal wire wadding. The middle section of the air supply pipe comprises a section of coil pipe, and the coil pipe is positioned between the drain valve and the induced draft fan on the air flow path. The inlet of the induced draft fan is provided with a dust removing component.
The box-type transformer substation has certain defects when in use, and adopts an integrated structural design, so that a metering chamber, a transformer chamber, a high-voltage chamber and a low-voltage chamber of the transformer substation are all arranged in one steel structure box body, the self weight and the volume of the box-type transformer substation are increased, when the box-type transformer substation is arranged at a special position, such as a mountain area, the installation difficulty of the box-type transformer substation is increased, a modularized split installation structure is not provided, and the flexibility of the box-type transformer substation when in use is reduced; when the box-type transformer substation adopts a modularized structure for assembly operation, the problems of poor assembly strength and unstable structure of the modularized structure need to be solved, and the box-type transformer substation is integrated power supply equipment, so that good stability needs to be maintained when the box-type transformer substation is used; secondly, the box-type transformer substation adopts a modularized structural design, so that after the box-type transformer substation is assembled, heat dissipation and cooling operation are required to be carried out on each device, each device of the box-type transformer substation with the modularized structure exists independently, and after the assembly is completed, synchronous heat dissipation operation cannot be carried out on the box-type transformer substation with the modularized structure synchronously, and the function is single.
Disclosure of Invention
The invention aims to provide a modularized movable box-type substation, which can solve the existing problems.
The invention solves the problems that:
1. the box-type transformer substation adopts an integrated structural design, so that a metering chamber, a transformer chamber, a high-voltage chamber and a low-voltage chamber of the transformer substation are all arranged in one steel structure box body, the weight and the volume of the box-type transformer substation are increased, when the box-type transformer substation is arranged at a special position, such as a mountain area, the installation difficulty of the box-type transformer substation is increased, a modularized split installation structure is not provided, and the flexibility of the box-type transformer substation in use is reduced;
2. when the box-type transformer substation adopts a modularized structure for assembly operation, the problems of poor assembly strength and unstable structure of the modularized structure need to be solved, and the box-type transformer substation is integrated power supply equipment, so that good stability needs to be maintained when the box-type transformer substation is used;
3. secondly, the box-type transformer substation adopts a modularized structural design, so that after the box-type transformer substation is assembled, heat dissipation and cooling operation are required to be carried out on each device, each device of the box-type transformer substation with the modularized structure exists independently, and after the assembly is completed, synchronous heat dissipation operation cannot be carried out on the box-type transformer substation with the modularized structure synchronously, and the function is single.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a movable box-type substation of modularization, is used for assembling the assembly case of measuring room, transformer room, high-pressure chamber and low pressure chamber including a plurality of groups, and the equal fixed mounting in both ends of assembly case has the butt joint frame, dock fixedly through the butt joint frame between two sets of assembly cases, dock fixedly through unable adjustment base between the lower extreme of a plurality of sets of assembly cases, dock fixedly through the fixed card frame between the upper end of a plurality of sets of assembly cases, unable adjustment base's one end surface middle part position is equipped with the air inlet fan that a plurality of sets of assembly cases of cooperation used, and unable adjustment base's inside is equipped with the wind channel, unable adjustment base's upper end surface middle part position fixed mounting has put the fixed frame in, dock through the key body between in put fixed frame and the assembly case, the lower extreme fixed surface mounting of assembly case has the butt joint cassette.
As a further technical scheme of the invention, the inner side of the middle-set fixing frame is fixedly provided with a plurality of groups of first stand columns, the surfaces of the middle-set fixing frame and the first stand columns are respectively provided with a plurality of groups of butt joint grooves, the outer surfaces of the assembly boxes are provided with connecting plates matched with the middle-set fixing frame and the first stand columns, the assembly boxes are arranged, so that the box-type transformer substation has a modularized assembly structure, the plurality of groups of assembly boxes respectively have the functions of a metering chamber, a transformer chamber, a high-pressure chamber and a low-pressure chamber, during the installation operation of the assembly boxes, the assembly boxes can be transported independently, the volume of the assembly boxes is smaller, the assembly boxes can be suitable for different use scenes, a user installs two rows of assembly boxes on two sides of the middle-set fixing frame respectively, and then fixes the connecting plates and the butt joint grooves by using bolts, so that the assembly boxes are fixed on two sides of the middle-set fixing frame.
As a further technical scheme of the invention, the fixing clamping frame comprises four groups of fixing angle frames, the four groups of fixing angle frames are of L-shaped structures, the four groups of fixing angle frames are connected and fixed through telescopic rods in a butt joint manner, the fixing clamping frame has a fixing effect on the upper parts of a plurality of groups of assembling boxes in the assembling and installing process, the positions of the fixing angle frames can be adjusted in a bidirectional manner through the telescopic rods, the length and width dimensions of the fixing clamping frame are adjusted, and the adjusted fixing clamping frame can be used for installing and fixing assembling box assembling structures with different specifications.
According to the invention, as a further technical scheme, the outer surface of the fixed corner frame is provided with the fastening bolt used for being matched with the telescopic rod, the corner of the fixed corner frame is provided with the lifting ring, the inner side of the fixed corner frame is fixedly provided with the triangular baffle plate, the triangular baffle plate plays a limiting and fixing role between the top of the assembly box and the fixed corner frame after being installed, the fixed corner frame can be lifted by using the lifting ring, so that the fixed clamping frame can be lifted, and meanwhile, the adjusted telescopic rod can be fixed by using the fastening bolt.
As a further technical scheme of the invention, two rows of rotary connection plates are movably arranged on the inner side of the butt joint frame, the butt joint frame and the rotary connection plates are movably connected through a hollow rotating sleeve, circular slots are formed in the outer surfaces of the butt joint frame and the rotary connection plates in a penetrating mode, when the butt joint frame is used, the butt joint frame can be used for connecting and fixing the end parts of two groups of assembly boxes, when the butt joint frame is used, the rotary connection plates are rotated, the angles of the rotary connection plates are adjusted, the rotary connection plates are mutually aligned with the circular slots of the butt joint frame, and when a butt joint plug rod is inserted, the butt joint plug rod penetrates through the circular slots, so that the two groups of butt joint frames are fixed, and the butt joint between the two groups of assembly boxes is fixed.
As a further technical scheme of the invention, a second upright post is fixedly arranged at the middle position of the inner side of the butt joint frame, a butt joint inserting rod is sleeved at the round slot of the butt joint frame, when the butt joint inserting rod is inserted, the butt joint inserting rod penetrates through the second upright post, and the second upright post has a reinforcing effect on the installation of the butt joint inserting rod.
As a further technical scheme of the invention, the inner side of the upper end of the fixed base is provided with the fixed cross rod for butting the middle fixed frame, the middle fixed frame and the fixed cross rod are fixed through the bolt body, the two sides of the upper end of the fixed base, which are positioned on the fixed cross rod, are provided with the limit clamping grooves, the butting position between the assembly box and the fixed base can be limited by utilizing the limit clamping grooves, and the phenomenon that the assembly box moves after being installed is avoided.
As a further technical scheme of the invention, the upper end of the fixed base and the bottom of the assembly box are respectively provided with an air inlet groove in butt joint, and one side of the air inlet groove is provided with a wire penetrating groove, because the box-type transformer substation adopts a modular block structure design, the box-type transformer substation needs to solve the active heat dissipation problem of a plurality of assembly boxes, after the fixed base and the assembly boxes are mutually assembled, the heat dissipation problem of the plurality of assembly boxes can be uniformly solved by utilizing the air inlet fan of the fixed base, after the assembly boxes are installed, the air inlet grooves of the fixed base and the assembly boxes are mutually in butt joint, and a user enables air flow generated during operation of the air inlet fan to enter the air inlet grooves through a plurality of branch air channels, and the air inlet grooves enter the assembly boxes to perform heat dissipation operation.
According to the invention, the buffer rods are fixedly arranged at four corners of the bottom of the fixed base, the inclined base plates are arranged at two sides of the fixed base, the inclined surface ceiling is arranged at the upper end of the assembly box, the buffer rods can effectively reduce shock feeling when the assembly box is hoisted during assembly operation of the box-type transformer substation, the equipment in the assembly box is protected, and noise generated during operation of the box-type transformer substation can be reduced during daily use.
As a further technical scheme of the invention, the upper end of the buffer rod is movably provided with the telescopic column, and the buffer rod is elastically connected with the telescopic column through a spring.
The invention has the beneficial effects that:
1. through setting up a plurality of groups of assembly boxes, when this movable box-type substation of modularization uses, a plurality of groups of assembly boxes have the measurement room respectively, the transformer room, high-pressure room and low-pressure room's function, assemble the back with a plurality of groups of assembly boxes, make it constitute box-type substation, all functions of box-type substation have, the design of assembly box, make this box-type substation have modular structure, flexibility when having promoted box-type substation installation, modular box-type substation can prefabricate in advance, fast assembly, can assemble at the mill, also can assemble in the scene, when box-type substation installs and use in the mountain area, can utilize the transport assembly box of removing modular structure for several times, split into a plurality of groups of assembly boxes and transport, solve the problem that some mountain areas can't transport big whole case and become, and urgent electricity consumption project cycle is short, when this movable box-type substation of modularization, the user utilizes lifting device cooperation rings, lift up the assembly boxes, according to the equipment position of measurement room, transformer room, high-pressure room and low pressure room, the assembly boxes hoist to fixed base's corresponding position, can be in advance, can assemble at the factory, can make the clamp in the fixed frame, install the clamp in the fixed frame in the side of side by side of the time, the fixed frame is realized to the fixed frame in the fixed frame of side of installing the side joint frame, the fixed frame is carried out to the side of the assembly box-type substation, the fixed frame is installed to the side joint frame in the side of the assembly box-type substation, and the fixed frame is realized.
2. Through setting up butt joint frame and fixed card frame, when this movable box-type substation equipment operation of modularization, utilize the cooperation of butt joint frame and fixed card frame to use, can carry out the equipment operation between a plurality of groups of assembly casees, play the reinforcement effect between a plurality of groups of assembly casees, promote the structural strength after this movable box-type substation equipment of modularization, during specific operation, utilize the butt joint frame can play the linking fixed action to the tip of two groups of assembly casees, through rotating rotatory fishplate bar during the use, adjust rotatory fishplate bar's angle, with rotatory fishplate bar and the mutual alignment of circular slot of butt joint frame, insert the butt joint inserted bar, make the butt joint inserted bar pass circular slot, thereby fix two sets of butt joint frames, play the fixed action to butt joint between two groups of assembly casees, secondly when a plurality of groups of assembly casees are installed on unable adjustment base, the user can consolidate the upper portion of a plurality of groups of assembly casees simultaneously, during operation, utilize the telescopic link can two-way adjustment fixed angle frame's position, play the adjustment effect to the long wide size of fixed card frame, make the fixed card frame after can install the fixed specification of assembly casees, adjust the angle of different assembly frame, adjust the angle between the fixed frame, can play the fixed angle at the fixed frame, the fixed angle is good and fixed angle is reached at the fixed frame, the fixed angle is reached with the fixed angle, the fixed frame is fixed, the fixed angle is good and fixed, the problem is solved.
3. Through setting up unable adjustment base, when this movable box-type substation of modularization uses, utilize the air inlet fan on the unable adjustment base, cooperate its inside wind channel structure, can be after a plurality of groups of assembly casees are installed, carry out synchronous heat dissipation operation to it, the relatively poor problem of modularization box-type substation radiating effect has been solved, during operation, because this box-type substation adopts module block structural design for box-type substation needs to solve the initiative radiating problem of a plurality of assembly casees, after unable adjustment base and assembly casees are assembled each other, utilize unable adjustment base's air inlet fan can unify solve the radiating problem of a plurality of assembly casees, after the assembly casees are installed, unable adjustment base and assembly casees's air inlet channel dock each other, the air current that produces when making the operation of air inlet fan gets into the air inlet channel through a plurality of branch wind channels, get into the assembly incasement by the air inlet channel and dispel the heat operation, thereby promote the radiating effect of this movable box-type substation of modularization.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a modular mobile box-type substation according to the present invention;
FIG. 2 is a partial overall block diagram of a modular mobile substation according to the present invention;
FIG. 3 is an overall block diagram of a fixed clamping frame in a modular mobile box-type substation according to the present invention;
FIG. 4 is an overall block diagram of an assembly box in a modular mobile substation according to the present invention;
FIG. 5 is an overall block diagram of a docking bay in a modular mobile substation according to the present invention;
FIG. 6 is an overall block diagram of a stationary base in a modular mobile substation according to the present invention;
fig. 7 is a plan view structural diagram of a buffer rod in a modular mobile box-type substation according to the present invention.
In the figure: 1. a bevel substrate; 2. a buffer rod; 3. an air inlet fan; 4. a fixed base; 5. assembling a box; 6. slope ceiling; 7. a fixed frame is arranged in the middle; 8. a first upright; 9. lifting rings; 10. fixing the clamping frame; 11. a butt joint groove; 12. a telescopic rod; 13. a fastening bolt; 14. fixing the corner frame; 15. triangular baffle plates; 16. a butt joint clamping seat; 17. a splice plate; 18. a butt joint frame; 19. a second upright; 20. a butt joint inserted link; 21. a circular slot; 22. a rotary joint plate; 23. fixing the cross bar; 24. an air inlet groove; 25. a wire penetrating groove; 26. a limit clamping groove; 27. a telescopic column; 28. and (3) a spring.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-7, a modular movable box-type substation comprises a plurality of groups of assembling boxes 5 for assembling a metering chamber, a transformer chamber, a high-voltage chamber and a low-voltage chamber, wherein butt joint frames 18 are fixedly installed at two ends of each assembling box 5, the two groups of assembling boxes 5 are fixedly in butt joint through the butt joint frames 18, the lower ends of the plurality of groups of assembling boxes 5 are fixedly in butt joint through a fixing base 4, the upper ends of the plurality of groups of assembling boxes 5 are fixedly in butt joint through a fixing clamp frame 10, an air inlet fan 3 matched with the plurality of groups of assembling boxes 5 is arranged at the middle position of the outer surface of one end of the fixing base 4, an air channel is arranged in the fixing base 4, a middle fixing frame 7 is fixedly installed at the middle position of the outer surface of the upper end of the fixing base 4, a butt joint clamping seat 16 is fixedly installed at the outer surface of the lower end of each assembling box 5 through bolts.
The inside fixed mounting of putting fixed frame 7 has a plurality of first stands 8 of group, put fixed frame 7 and the surface of first stand 8 and all be equipped with a plurality of groups of butt joint groove 11 in, the surface of assembly case 5 is equipped with the cooperation and put fixed frame 7 and the link plate 17 that first stand 8 used, utilize the setting of assembly case 5, make this box-type substation have modular assembly type structure, a plurality of groups of assembly cases 5 have the function of measuring room respectively, the transformer room, high-pressure room and low-pressure room, when its installation operation, can transport assembly case 5 alone earlier, assembly case 5 self volume is less, can be suitable for different service scenarios, the user installs two rows of assembly cases 5 in the both sides of putting fixed frame 7 respectively, reuse the bolt to fix between link plate 17 and the butt joint groove 11, make assembly case 5 fix in the both sides of putting fixed frame 7.
The fixing clamp frame 10 comprises four groups of fixing angle frames 14, the four groups of fixing angle frames 14 are of L-shaped structures, the four groups of fixing angle frames 14 are fixedly connected through telescopic rods 12 in a butt joint mode, the fixing clamp frame 10 plays a role in fixing the upper portions of a plurality of groups of assembling boxes 5 in the assembling and installing process, the positions of the fixing angle frames 14 can be adjusted in a two-way mode through the telescopic rods 12, the length and width dimensions of the fixing clamp frame 10 are adjusted, and the adjusted fixing clamp frame 10 can be used for installing and fixing assembling boxes 5 in different specifications.
The surface of fixed angle frame 14 is provided with the fastening bolt 13 that is used for cooperating telescopic link 12 to use, the corner of fixed angle frame 14 is equipped with and plays rings 9, the inboard fixed mounting of fixed angle frame 14 has triangular baffle 15, triangular baffle 15 plays spacing fixed action between the top of assembly box 5 and fixed angle frame 14 after fixed angle frame 14 installs, utilize lifting ring 9 can lift up fixed angle frame 14 for fixed clamping frame 10 can carry out the hoist and mount operation, utilize fastening bolt 13 can play fixed action to telescopic link 12 after the adjustment simultaneously.
The inside movable mounting of butt joint frame 18 has two rows of rotatory fishplates 22, dock through hollow commentaries on classics cover activity between butt joint frame 18 and the rotatory fishplates 22, circular slot 21 has all been run through to the surface of butt joint frame 18 and rotatory fishplates 22, when butt joint frame 18 uses, utilize butt joint frame 18 can play the linking fixed action to the tip of two equipment joining in marriage case 5, through rotating rotatory fishplates 22 during the use, adjust rotatory fishplates 22's angle, with the mutual alignment of rotatory fishplates 22 and the circular slot 21 of butt joint frame 18, insert butt joint inserted bar 20 for butt joint inserted bar 20 passes circular slot 21, thereby fixed two sets of butt joint frames 18, play the fixed action to the butt joint between two sets of assembly cases 5.
The second upright post 19 is fixedly arranged in the middle of the inner side of the butt joint frame 18, the butt joint inserting rod 20 is sleeved at the round slot 21 of the butt joint frame 18, the butt joint inserting rod 20 penetrates through the second upright post 19 when being inserted, and the second upright post 19 plays a role in reinforcing the installation of the butt joint inserting rod 20.
The inboard fixed cross bar 23 that is arranged in the upper end of unable adjustment base 4 to be used for the butt joint to put fixed frame 7 is fixed through the key between put fixed frame 7 and the fixed cross bar 23, and the upper end of unable adjustment base 4 is located the both sides of fixed cross bar 23 and all is equipped with spacing draw-in groove 26, utilizes spacing draw-in groove 26 can restrict the butt joint position between assembly box 5 and unable adjustment base 4, avoids assembly box 5 to appear moving the phenomenon after the installation.
The upper end of unable adjustment base 4 and the bottom of assembly case 5 all are equipped with the air inlet 24 of mutual butt joint, and one side of air inlet 24 is provided with wire trough 25, because this box-type substation adopts the modular block structural design for box-type substation needs to solve the initiative heat dissipation problem of a plurality of assembly cases 5, after unable adjustment base 4 and assembly case 5 are assembled each other, the heat dissipation problem of a plurality of assembly cases 5 can be unified to the air inlet fan 3 that utilizes unable adjustment base 4, after the installation of assembly case 5, unable adjustment base 4 and the air inlet 24 of assembly case 5 dock each other, the user is through starting air inlet fan 3, the air current that produces when making air inlet fan 3 operation gets into air inlet 24 through a plurality of branch wind channels, get into the assembly incasement 5 by air inlet 24 and dispel the heat operation.
The equal fixed mounting in bottom four corners department of unable adjustment base 4 has buffer rod 2, and unable adjustment base 4's both sides all are equipped with inclined plane base plate 1, and the upper end of assembling box 5 is equipped with domatic ceiling 6, and buffer rod 2 can effectively reduce the shock sense when the hoist and mount of assembling box 5 when this box-type substation equipment operation, plays the guard action to the equipment in the assembling box 5, and secondly when daily use, also can reduce the noise that produces when box-type substation operates.
The upper end movable mounting of buffer rod 2 has flexible post 27, passes through spring 28 elastic connection between buffer rod 2 and the flexible post 27.
The modularized movable box-type substation is characterized in that a plurality of groups of assembly boxes 5 are arranged, when the modularized movable box-type substation is used, the plurality of groups of assembly boxes 5 respectively have the functions of a metering chamber, a transformer chamber, a high-voltage chamber and a low-voltage chamber, after the plurality of groups of assembly boxes 5 are assembled, the assembly boxes form the box-type substation, all functions of the box-type substation are realized, the design of the assembly boxes 5 is realized, the box-type substation has a modularized structure, the flexibility of the box-type substation during installation is improved, the modularized box-type substation can be prefabricated in advance and assembled quickly, can be assembled in factories and also can be assembled on site, when the box-type substation is installed in a mountain area for use, the assembly boxes 5 can be transported in batches by utilizing the modularized structure, the box-type substation is split into a plurality of groups of assembly boxes 5 for transportation, the problem that large integral box transformer substation cannot be transported in mountain areas and the problem that the period of emergency electricity consumption projects is short are solved, when the modularized movable box transformer substation is assembled, a user lifts the assembly box 5 by utilizing lifting equipment to match with lifting rings, the assembly box 5 is lifted to the corresponding positions of the fixed base 4 according to the assembly positions of the metering chamber, the transformer chamber, the high-pressure chamber and the low-pressure chamber, the butt joint clamping seats 16 are clamped in the limiting clamping grooves 26, two rows of the assembly boxes 5 are respectively arranged on two sides of the middle fixed frame 7, the connecting plates 17 and the butt joint grooves 11 are fixed by utilizing bolts, the assembly boxes 5 are fixed on two sides of the middle fixed frame 7, meanwhile, the butt joint frames 18 and the fixed clamping frames 10 are utilized to strengthen the end parts and the top parts of the plurality of groups of the assembly boxes 5, so that the modularized assembly operation of the movable box transformer substation is completed, the movable box-type substation is provided with a modularized installation structure;
by arranging the butt joint frame 18 and the fixed clamping frame 10, when the modularized movable box-type transformer substation is assembled, the butt joint frame 18 and the fixed clamping frame 10 are matched for use, when a plurality of groups of assembling boxes 5 are assembled, the plurality of groups of assembling boxes 5 can be reinforced, the structural strength of the modularized movable box-type transformer substation after being assembled is improved, when the modularized movable box-type transformer substation is particularly operated, the butt joint frame 18 can be used for connecting and fixing the end parts of the two groups of assembling boxes 5, when the modularized movable box-type transformer substation is used, the rotary joint plate 22 is rotated, the angle of the rotary joint plate 22 is adjusted, the rotary joint plate 22 and the circular slot 21 of the butt joint frame 18 are mutually aligned, when the butt joint plug rod 20 is inserted, the butt joint plug rod 20 penetrates through the circular slot 21, so that the two groups of butt joint frames 18 are fixed, the butt joint between the two groups of assembling boxes 5 is fixedly arranged, secondly, when a plurality of groups of assembly boxes 5 are mounted on the fixed base 4, a user can simultaneously reinforce the upper parts of the plurality of groups of assembly boxes 5 by using the fixed clamping frames 10, and during operation, the positions of the fixed angle frames 14 can be adjusted bidirectionally by using the telescopic rods 12, so that the length and width dimensions of the fixed clamping frames 10 can be adjusted, the adjusted fixed clamping frames 10 can be provided with assembly boxes 5 with different specifications, the triangular baffle 15 plays a limiting and fixing role between the tops of the assembly boxes 5 and the fixed angle frames 14 after the fixed angle frames 14 are mounted, the fixed angle frames 14 can be lifted by using the lifting rings 9, the fixed clamping frames 10 are clamped on the upper parts of the plurality of groups of assembly boxes 5, the fixed clamping frames are reinforced, the problem of poor stability of a modularized transformer substation can be solved by using the arrangement of the butt joint frames 18 and the fixed clamping frames 10, and the mounting strength of the modularized structure is improved;
through setting up unable adjustment base 4, when this modularization movable box-type substation uses, utilize air inlet fan 3 on unable adjustment base 4, cooperate its inside wind channel structure, can be after the installation of a plurality of group's assembly casees 5, carry out synchronous heat dissipation operation to it, the relatively poor problem of modularization box-type substation radiating effect has been solved, during operation, because this box-type substation adopts module block structural design for box-type substation needs to solve the initiative radiating problem of a plurality of assembly casees 5, after unable adjustment base 4 and assembly casees 5 are assembled each other, utilize unable adjustment base 4's air inlet fan 3 can unify the radiating problem of a plurality of assembly casees 5, after the installation of assembly casees 5, unable adjustment base 4 and assembly casees 5's air inlet 24 dock each other, the user is through starting air inlet fan 3, the air current that produces when making air inlet fan 3 operation gets into air inlet 24 through a plurality of branch wind channels, carry out heat dissipation operation in entering assembly casees 5 by air inlet 24, thereby promote the radiating effect of this modularization movable box-type substation.
The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.
Claims (10)
1. The utility model provides a movable box-type substation of modularization, its characterized in that, including a plurality of groups are used for assembling assembly case (5) of measuring room, transformer room, high-pressure chamber and low-pressure chamber, the equal fixed mounting in both ends of assembly case (5) has butt joint frame (18), it is fixed through butt joint frame (18) butt joint between two groups assembly case (5), it is fixed through unable adjustment base (4) butt joint between the lower extreme of a plurality of groups assembly case (5), it is fixed through unable adjustment clamp frame (10) butt joint between the upper end of a plurality of groups assembly case (5), the one end surface middle part position of unable adjustment base (4) is equipped with air inlet fan (3) that a plurality of groups assembly case (5) used, and the inside of unable adjustment base (4) is equipped with the wind channel, the upper end surface middle part position fixed mounting of unable adjustment base (4) has put fixed frame (7), put through the bolt butt joint between fixed frame (7) and the assembly case (5) lower extreme surface fixed mounting has butt joint cassette (16).
2. The modularized movable box-type substation according to claim 1, wherein a plurality of groups of first stand columns (8) are fixedly installed on the inner side of the middle-arranged fixed frame (7), a plurality of groups of butt joint grooves (11) are formed in the surfaces of the middle-arranged fixed frame (7) and the first stand columns (8), and a connecting plate (17) matched with the middle-arranged fixed frame (7) and the first stand columns (8) for use is arranged on the outer surface of the assembly box (5).
3. The modular mobile box-type substation according to claim 1, wherein the fixed clamping frame (10) comprises four groups of fixed corner frames (14), the four groups of fixed corner frames (14) are all of an L-shaped structure, and the four groups of fixed corner frames (14) are in butt joint and fixed through telescopic rods (12).
4. A modular mobile box-type substation according to claim 3, characterized in that the outer surface of the fixed corner frame (14) is provided with a fastening bolt (13) for being matched with a telescopic rod (12), the corner of the fixed corner frame (14) is provided with a lifting ring (9), and the inner side of the fixed corner frame (14) is fixedly provided with a triangular baffle plate (15).
5. The modular movable box-type substation according to claim 1, wherein two rows of rotary connection plates (22) are movably mounted on the inner side of the docking frame (18), the docking frame (18) and the rotary connection plates (22) are movably docked through hollow rotating sleeves, and circular slots (21) are formed in the outer surfaces of the docking frame (18) and the rotary connection plates (22) in a penetrating mode.
6. A modular mobile box-type substation according to claim 5, characterized in that the second upright (19) is fixedly mounted at the middle position of the inner side of the docking frame (18), and the docking plug rod (20) is sleeved at the circular slot (21) of the docking frame (18).
7. The modularized movable box-type substation according to claim 1, wherein a fixing cross rod (23) for butting a middle fixing frame (7) is arranged on the inner side of the upper end of the fixing base (4), the middle fixing frame (7) and the fixing cross rod (23) are fixed through bolts, and limit clamping grooves (26) are formed in the upper end of the fixing base (4) located on two sides of the fixing cross rod (23).
8. The modular mobile box-type substation according to claim 1, characterized in that the upper end of the fixed base (4) and the bottom of the assembly box (5) are provided with mutually butted air inlet grooves (24), and one side of the air inlet grooves (24) is provided with a wire penetrating groove (25).
9. The modularized movable box-type substation according to claim 1, wherein buffer rods (2) are fixedly installed at four corners of the bottom of the fixed base (4), inclined base plates (1) are arranged on two sides of the fixed base (4), and a slope ceiling (6) is arranged at the upper end of the assembly box (5).
10. A modular mobile box-type substation according to claim 9, characterized in that the upper end of the buffer rod (2) is movably provided with a telescopic column (27), and the buffer rod (2) and the telescopic column (27) are elastically connected by a spring (28).
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| CN202310557593.0A CN116505415B (en) | 2023-05-17 | 2023-05-17 | Modular movable box-type substation |
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| CN202310557593.0A CN116505415B (en) | 2023-05-17 | 2023-05-17 | Modular movable box-type substation |
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| CN116505415B (en) | 2024-05-07 |
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