CN117878755A - Box-type substation for outdoor use - Google Patents
Box-type substation for outdoor use Download PDFInfo
- Publication number
- CN117878755A CN117878755A CN202410060507.XA CN202410060507A CN117878755A CN 117878755 A CN117878755 A CN 117878755A CN 202410060507 A CN202410060507 A CN 202410060507A CN 117878755 A CN117878755 A CN 117878755A
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- China
- Prior art keywords
- box
- frame
- lifting
- type substation
- substation
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- 230000001681 protective effect Effects 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 13
- 244000208734 Pisonia aculeata Species 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 238000007667 floating Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000006261 foam material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 238000010586 diagram Methods 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction 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
- H02B1/54—Anti-seismic devices or installations
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
-
- 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
-
- 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
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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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses an outdoor box-type transformer substation, which relates to the field of box-type transformer substations and comprises a box-type transformer substation and a base, wherein the box-type transformer substation is arranged on the base, a power station door is movably arranged on the front surface of the box-type transformer substation, and radiating windows are arranged on two sides of the box-type transformer substation. In the embodiment of the invention, when the box-type substation is impacted, the impact force is counteracted through the buffer plate, and when the box-type substation is severely impacted, the lifting frame drives the box-type substation to ascend, so that the box-type substation is prevented from being directly impacted, or the problem that the box-type substation is directly flooded to cause short circuit is avoided under the condition of large water; in addition, the radiating window is automatically closed in severe weather such as heavy rain, heavy snow or hail, so that the problem that water enters the box-type substation or short circuit is caused by excessive moisture due to the fact that the rain and the snow enter the box-type substation in severe weather is avoided, and the safety of the box-type substation is fully protected.
Description
Technical Field
The invention relates to the technical field of box-type substations, in particular to an outdoor box-type substation.
Background
The box-type transformer substation, also called prefabricated substation or prefabricated substation, is a prefabricated indoor and outdoor compact type power distribution equipment of factory, which is integrated according to a certain wiring scheme, i.e. the functions of transformer voltage reduction, low-voltage power distribution and the like are organically combined together, and is installed in a steel structure box which is dampproof, rust-proof, dustproof, rat-proof, fireproof, antitheft, heat-insulating, totally-enclosed and movable, and is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation which grows up after the civil engineering of the transformer substation. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces original civil engineering power distribution rooms and power distribution stations, and becomes a novel complete set of power transformation and distribution devices.
However, in the actual use process, the box-type transformer substation is very easy to be impacted by vehicles or other foreign matters due to the complex outdoor environment, the common box-type transformer substation is not provided with corresponding protection measures and is protected against the shell, once the common box-type transformer substation is severely impacted, the whole box-type transformer substation is very easy to discard, meanwhile, the internal electrical equipment is also damaged, and once the box-type transformer substation is damaged, the high-voltage circuit is also easy to damage, the problem of short circuit and even fire explosion is caused, more secondary accidents are generated, and after the box-type transformer substation is damaged, the replacement cost is greatly increased because the internal electrical equipment is also damaged.
Disclosure of Invention
The invention aims to provide an outdoor box-type substation for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the outdoor box-type substation comprises a box-type substation and a base, wherein the box-type substation is installed on the base, a power station door is movably installed on the front face of the box-type substation, radiating windows are installed on two sides of the box-type substation, a plurality of radiating window pages are installed in the radiating windows, and a filter screen is installed on one side, close to the box-type substation, of the radiating windows;
the anti-collision buffer device is arranged between the box-type transformer substation and the base and is used for counteracting the impact received by the box-type transformer substation; the anti-collision buffer device comprises a mounting seat, wherein the mounting seat is mounted on the base, buffer rods are movably mounted at the central positions around the mounting seat, a connecting frame is mounted at the end part of each buffer rod, buffer plates are movably mounted on the connecting frame, and a buffer belt is mounted between two adjacent buffer plates;
the anti-collision buffer device is in transmission connection with the box-type substation, and is used for lifting the box-type substation; the lifting protection device comprises a lifting frame, the box-type transformer substation is arranged on the lifting frame, two lifting plates are rotatably arranged on two sides of the lifting frame, four sliding seats are arranged on the top side of the mounting seat in a sliding manner, and the four lifting plates are rotatably arranged on the four sliding seats respectively;
the automatic closing device is arranged on the radiating window and is in transmission connection with a plurality of radiating window pages, and the automatic closing device is used for driving the radiating window pages to rotate and close; the automatic closing device comprises a driving frame which is slidably mounted on one side of the radiating window and moves to drive a plurality of radiating window pages to be closed in a rotating mode.
Further, in a preferred embodiment of the present invention, a tension plate is mounted on the buffer rod, a buffer spring is mounted on one side of the tension plate, and the other end of the buffer spring is mounted on the inner wall of the mounting seat;
the mounting seat is provided with a wire through hole, and the wire through hole is used for inserting a cable.
Further, in a preferred embodiment of the present invention, the lifting protection device further includes a lifting frame, the lifting frame is movably mounted on the mounting seat, a retraction spring is mounted on a bottom side of the lifting frame, and a bottom end of the retraction spring is mounted on an inner wall of the bottom side of the mounting seat;
the lifting frame is provided with two inserting frames, the two sliding seats positioned on the same side are provided with slots, and the inserting frames are inserted into the two slots.
Further, in the preferred embodiment of the present invention, two sliding grooves are formed on the top side of the mounting seat, two sliding seats located on the same side are slidably mounted in the sliding grooves, pull-back springs are mounted on inner walls of two sides of the sliding grooves, and one ends of the two pull-back springs, which are close to each other, are respectively mounted on one sides of the two sliding seats, which are far away from each other;
two switching shafts are rotatably arranged on the lifting plate, one switching shaft is arranged on the inner wall of the lifting frame, and the other switching shaft is rotatably arranged on the sliding seat.
Further, in the preferred embodiment of the present invention, the end portions of the buffer rods are respectively provided with an extrusion seat, and one side of the extrusion seat, which is close to the lifting frame, is obliquely arranged;
the periphery of the lifting frame is arc-shaped, the extrusion seat moves to extrude the lifting frame, and the lifting frame is driven to move upwards.
Further, in the preferred embodiment of the present invention, a sealing sleeve is installed between the plurality of installation seats and the lifting frame, and a sealing sleeve is installed on the top side of the lifting frame;
the lifting frame is characterized in that mounting frames are mounted on two sides of the lifting frame, the two mounting frames extend out of the sealing sleeve, a floating plate is mounted on the bottom side of the mounting frame, and the floating plate is made of foam materials.
Further, in the preferred embodiment of the invention, telescopic sleeves are arranged at the central positions around the lifting frame, and limiting carriages are movably arranged in the telescopic sleeves;
the connecting frame is provided with a limiting chute, and the limiting sliding frame is slidably arranged in the limiting chute.
Further, in a preferred embodiment of the present invention, the automatic closing device further includes a plurality of driving shafts, each of the plurality of driving shafts is rotatably mounted on the heat dissipation window, and a plurality of heat dissipation window pages are respectively mounted on the plurality of heat dissipation windows;
the end part of the driving shaft is provided with a driving rod, the driving frame is provided with a plurality of driving holes, the driving rod is rotatably provided with a sliding shaft, and one end of the sliding shaft extends into the driving holes.
Further, in a preferred embodiment of the present invention, a vertical sliding groove is formed on the heat dissipation window, a sliding block is slidably mounted in the vertical sliding groove, and the sliding block is mounted on the driving frame.
Further, in the preferred embodiment of the invention, a bottom plate is arranged on the top side of the driving frame, a lifting rod is arranged on the top side of the bottom plate, the lifting rod is movably arranged on the box-type transformer substation, and a bearing disc is arranged on the top end of the lifting rod;
the lifting rod is sleeved with a reset spring and a protective sleeve, the reset spring is located in the protective sleeve, the reset spring and the top side of the protective sleeve are all installed on the box-type transformer substation, and the reset spring and the bottom side of the protective sleeve are all installed on the bottom plate.
The outdoor box-type transformer substation provided by the invention has the beneficial effects that:
according to the invention, through the arrangement of the anti-collision buffer device, when the box-type transformer substation is installed outdoors, the box-type transformer substation is protected by the combination of the buffer plate and the buffer belt, so that the common impact is avoided, if the box-type transformer substation is impacted slightly seriously, the buffer plate drives the connecting frame to move, the connecting frame moves to drive the buffer rod to move, the buffer rod moves to drive the stretching plate to move, and then the buffer spring is driven to bear force, the buffer rod is used for counteracting the impact force born by the buffer plate under the resilience force of the buffer spring, and when the buffer plate and other parts are damaged, only the relevant parts are needed to be replaced, and the electrical equipment is not needed to be replaced, so that the use cost of the box-type transformer substation is effectively reduced.
Further, in the invention, through the arrangement of the lifting protection device, when the lifting protection device is impacted seriously, the buffer plate drives the connecting frame to move, so that the lifting frame can drive the inserting frame to move, the inserting frame is separated from the slot, and the locking of the lifting frame is released; meanwhile, when accidents such as fire hydrant rupture or water accumulation occur in heavy rain, the large water belt floats upwards, the installation frame is driven to move, the lifting frame can further drive the plug frame to move, the plug frame is enabled to be separated from the slot, the locking of the lifting frame is also released, the lifting frame drives the box-type transformer substation to ascend, the box-type transformer substation is further enabled to avoid being directly impacted, or under the condition of large water, the problems such as short circuit caused by direct flooding of the box-type transformer substation are avoided, and safe use of the box-type transformer substation is effectively protected.
Furthermore, in the invention, through the arrangement of the automatic closing device, in severe weather such as heavy rain, heavy snow or hail, the rain, snow or hail falls on the bearing disc, so that the bearing disc is stressed to move downwards, the lifting rod is driven to move to drive the bottom plate to stretch, meanwhile, the bottom plate is driven to move to drive the driving frame to move, the driving frame drives the sliding shafts to move through the plurality of driving holes when moving, the sliding shafts move to drive the driving rods to rotate, the sliding shafts slide in the driving holes, and the driving rods are driven to rotate to drive the driving shafts to rotate, the heat dissipation window pages are further sealed by the plurality of heat dissipation window pages, the problem that rain and snow enter a box-type transformer substation in severe weather to cause water inflow or short circuit caused by overlarge moisture is further protected.
Drawings
Fig. 1 is a schematic structural diagram of structural connection between a box-type substation of an outdoor box-type substation and a base and the like, provided by an embodiment of the invention;
fig. 2 is a schematic perspective view of a box-type substation for outdoor use according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of structural connection between a mounting seat and a buffer rod of an outdoor box-type substation according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of structural connection between a mounting seat and a lifting frame of an outdoor box-type substation according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of structural connection between a mounting seat and a base of an outdoor box-type substation according to an embodiment of the present invention;
fig. 6 is a schematic cross-sectional structural diagram of structural connection between an installation seat and a lifting frame of an outdoor box-type substation according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a portion a in fig. 6 of an outdoor box-type substation according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of structural connection between a heat dissipation window and a heat dissipation window leaf of an outdoor box-type substation according to an embodiment of the present invention;
fig. 9 is a schematic diagram of a partial structure of connection between a driving rack and a driving rod of an outdoor box-type substation according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of structural connection between a heat dissipation frame and a filter screen of an outdoor box-type substation according to an embodiment of the present invention.
In the figure: 1-a box-type substation; 2-a base; 3-station door; 4-a heat radiation window; 5-radiating window pages; 6-a filter screen; 7-an anti-collision buffer device; 701-mounting base; 702-a buffer rod; 703-a connecting frame; 704-a buffer plate; 705-stretching the plate; 706-a buffer spring; 707-wire vias; 708-a buffer zone; 8-lifting a protection device; 801-lifting frame; 802-lifting plates; 803-slipping slot; 804-a sliding seat; 805-an adapter shaft; 806-a pullback spring; 807-slots; 808-inserting frame; 809-lifting frames; 810-pressing a seat; 811-a retraction spring; 812-telescoping sleeve; 813-restraining the carriage; 814-limit chute; 815-a closing sleeve; 816-mounting rack; 817-a flotation plate; 818-sealing sleeve; 9-an automatic closing device; 901-a driving frame; 902-driving shaft; 903—a drive rod; 904-driving the hole; 905-slide shaft; 906-a bottom plate; 907-a carrier tray; 908-lifter bar; 909-a return spring; 910-a protective sheath; 911-vertical sliding grooves; 912-slider.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In addition, in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like are not intended to require that the component be absolutely vertical, but rather may be slightly inclined. As "vertical" merely means that its direction is more vertical than "horizontal" and does not mean that the structure must be perfectly vertical, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-10 of the accompanying drawings in combination with the description, the outdoor box-type substation provided by the embodiment of the invention comprises a box-type substation 1 and a base 2, wherein the box-type substation 1 is arranged on the base 2, a power station door 3 is movably arranged on the front surface of the box-type substation 1, radiating windows 4 are arranged on two sides of the box-type substation 1, a plurality of radiating window pages 5 are arranged in the radiating windows 4, and a filter screen 6 is arranged on one side, close to the box-type substation 1, of the radiating windows 4;
the anti-collision buffer device 7 is arranged between the box-type substation 1 and the base 2, and the anti-collision buffer device 7 is used for counteracting the impact received by the box-type substation 1; the anti-collision buffer device 7 comprises a mounting seat 701, wherein the mounting seat 701 is mounted on the base 2, buffer rods 702 are movably mounted at the central positions around the mounting seat 701, a connecting frame 703 is mounted at the end part of each buffer rod 702, buffer plates 704 are movably mounted on the connecting frame 703, and buffer belts 708 are mounted between two adjacent buffer plates 704.
Further, the outdoor box-type substation provided by the embodiment of the invention further comprises a lifting protection device 8, wherein the lifting protection device 8 is arranged on the bottom side of the box-type substation 1, the lifting protection device 8 is in transmission connection with the anti-collision buffer device 7, and the lifting protection device 8 is used for lifting the box-type substation 1; the lifting protection device 8 comprises a lifting frame 801, the box-type transformer substation 1 is arranged on the lifting frame 801, two lifting plates 802 are rotatably arranged on two sides of the lifting frame 801, four sliding seats 804 are rotatably arranged on the top side of the mounting seat 701, and the four lifting plates 802 are rotatably arranged on the four sliding seats 804 respectively;
the automatic closing device 9 is arranged on the radiating window 4, the automatic closing device 9 is in transmission connection with the plurality of radiating window pages 5, and the automatic closing device 9 is used for driving the plurality of radiating window pages 5 to rotate and close; the automatic closing device 9 includes a driving frame 901, the driving frame 901 is slidably mounted on one side of the heat dissipating window 4, and the driving frame 901 moves for driving the plurality of heat dissipating window pages 5 to be rotatably closed. It should be noted that, in the embodiment of the present invention, through the arrangement of the anti-collision buffer device 7, when the box-type substation 1 is installed outdoors, the box-type substation 1 is protected by the combination of the buffer plate 704 and the buffer belt 708, so that the buffer plate 704 drives the connection frame 703 to move, the connection frame 703 moves to drive the buffer rod 702 to move, the buffer rod 702 moves to drive the extension plate 705 to move, and the buffer spring 706 is further driven to bear force, so that the buffer plate 704 is used for counteracting the impact force borne by the buffer plate 704 under the resilience force of the buffer spring 706; in addition, through the setting of lifting protection device 8, when receiving serious striking for buffer board 704 drives link 703 and removes, and link 703 removes and drives buffer lever 702 and remove, makes buffer lever 702 drive extrusion seat 810 and removes, and extrusion seat 810 extrudes lifting frame 809 and moves up, then makes lifting frame 809 can drive grafting frame 808 and remove, thereby makes grafting frame 808 break away from slot 807, and then releases the locking to lifting frame 801.
It should be further noted that, when accidents such as fire hydrant rupture or water accumulation occur in heavy rain, the big water belt floats in the floating plate 817 and drives the mounting frame 816 to move, the mounting frame 816 moves to drive the lifting frame 809 to move, so that the lifting frame 809 can drive the inserting frame 808 to move, the inserting frame 808 is separated from the slot 807, and the locking of the lifting frame 801 is also released, so that the lifting frame 801 drives the box-type substation 1 to lift, and further the box-type substation 1 is prevented from being directly impacted, or the problems such as short circuit caused by direct flooding of the box-type substation 1 are avoided under the condition of big water; in addition, through the setting of automatic closing device 9, in severe weather such as heavy rain, heavy snow or hail, rain and snow or hail fall on the loading tray 907, make loading tray 907 atress move down, and then drive lifter 908 and remove, lifter 908 removes and drives bottom plate 906 and remove, and drive reset spring 909 atress is tensile, simultaneously bottom plate 906 removes and drives the drive frame 901 and remove, the drive frame 901 is when removing through a plurality of drive holes 904 drive a plurality of slide shafts 905 remove, slide shafts 905 remove and drive the drive rod 903 and rotate in drive hole 904, and drive the drive rod 903 rotation drive the drive shaft 902 rotation, make the drive shaft 902 rotate and drive the heat dissipation window page 5 rotation, and then make a plurality of heat dissipation window pages 5 seal heat dissipation window 4, avoid under severe weather, the sleet enters box-type substation 1, cause its water or because the too big problem that causes the short circuit.
Further, referring to fig. 2-7 of the specification, in the outdoor box-type substation provided by the embodiment of the invention, a tension plate 705 is installed on a buffer rod 702, a buffer spring 706 is installed on one side of the tension plate 705, and the other end of the buffer spring 706 is installed on the inner wall of an installation seat 701; the mounting base 701 is provided with a via hole 707, and the via hole 707 is used for inserting a cable. It should be noted that, in the embodiment of the present invention, when the buffer plate 704 is impacted, the buffer plate 704 drives the connecting frame 703 to move, the connecting frame 703 drives the buffer rod 702 to move, the buffer rod 702 moves to drive the stretching plate 705 to move, and further drive the buffer spring 706 to bear force, so that the buffer plate 704 is used for counteracting the impact force borne by the buffer spring 706 under the resilience force of the buffer spring 706; in addition, a part of the cable is reserved in the mounting seat 701, so that a buffer upward movement space is provided when the box-type substation 1 ascends, and meanwhile, the wire through holes 707 are used for inserting and moving the cable.
Further, referring to fig. 2-7 of the drawings, in the outdoor box-type substation provided by the embodiment of the invention, the lifting protection device 8 further includes a lifting frame 809, the lifting frame 809 is movably mounted on the mounting seat 701, a retraction spring 811 is mounted on the bottom side of the lifting frame 809, and the bottom end of the retraction spring 811 is mounted on the bottom side inner wall of the mounting seat 701;
in addition, two plugging frames 808 are installed on the lifting frame 809, slots 807 are formed on two sliding seats 804 positioned on the same side, and the plugging frames 808 are plugged in the two slots 807. It should be noted that, in the embodiment of the present invention, when the lifting frame 809 is pressed up, the retraction spring 811 is driven to bear force, so that under the pull-back force of the retraction spring 811, the lifting frame 809 is driven to reset, meanwhile, the plugging frame 808 is inserted into the slot 807 to lock the position of the sliding seat 804, and when the plugging frame 808 is separated from the slot 807, the plugging frame 808 is used to unlock the sliding seat 804.
In further detail, in the embodiment of the present invention, two sliding grooves 803 are formed on the top side of the mounting seat 701, two sliding seats 804 located on the same side are slidably mounted in the sliding grooves 803, pull-back springs 806 are mounted on inner walls of two sides of the sliding grooves 803, and one ends of the two pull-back springs 806, which are close to each other, are respectively mounted on one sides of the two sliding seats 804, which are far away from each other;
in addition, two adapter shafts 805 are rotatably mounted on the lifting plate 802, one adapter shaft 805 is mounted on the inner wall of the lifting frame 801, and the other adapter shaft 805 is rotatably mounted on the sliding seat 804. It should be noted that, in the embodiment of the present invention, when the jack 808 is disengaged from the slot 807, the sliding seat 804 is unlocked, under the pull-back force of the two pull-back springs 806, the sliding seat 804 is pulled to move, the lifting plate 802 is driven to rotate by the sliding seat 804 through one switching shaft 805, and the lifting plate 802 drives the lifting frame 801 to move by the other switching shaft 805, so that the lifting frame 801 drives the box-type substation 1 to move upwards, and further the box-type substation 1 is prevented from being directly impacted, or the problems such as short circuit caused by direct flooding of the box-type substation 1 under the condition of large water are avoided.
More specifically, in the embodiment of the present invention, the end portions of the buffer rods 702 are respectively provided with an extrusion seat 810, and one side of the extrusion seat 810, which is close to the lifting frame 809, is obliquely arranged; the periphery of the lifting frame 809 is arc-shaped, the extrusion seat 810 moves, the lifting frame 809 is extruded, and the lifting frame 809 is driven to move upwards. It should be noted that, in the embodiment of the present invention, when the buffer board 704 is severely impacted, the buffer board 704 drives the connecting frame 703 to move, the connecting frame 703 moves to drive the buffer rod 702 to move, the buffer rod 702 drives the pressing seat 810, the pressing seat 810 presses the lifting frame 809 to move upwards, so that the lifting frame 809 can drive the inserting frame 808 to move, and the inserting frame 808 is separated from the inserting slot 807, thereby unlocking the lifting frame 801.
Referring to fig. 2-7 of the drawings, in further detail, in the embodiment of the present invention, a sealing sleeve 818 is installed between the plurality of mounting seats 701 and the lifting frame 801, and a sealing sleeve 815 is installed on the top side of the lifting frame 801; in addition, the mounting bracket 816 is installed to the both sides of crane 809, and outside the seal cover 818 was all extended to two mounting brackets 816, and floating plate 817 is installed to the bottom side of mounting bracket 816, and floating plate 817 is made for the foam material. It should be noted that, in the embodiment of the present invention, when an unexpected event such as a fire hydrant rupture or water accumulation occurs in heavy rain, the large water drives the floating plate 817 to float upwards and drives the mounting frame 816 to move, and the mounting frame 816 moves to drive the lifting frame 809 to move, so that the lifting frame 809 can drive the inserting frame 808 to move, and the inserting frame 808 is separated from the slot 807, so that the locking of the lifting frame 801 is released, and the lifting frame 801 can also be lifted, and meanwhile, the sealing sleeve 815 and the sealing sleeve 818 seal the mounting seat 701 and the lifting frame 801, so as to avoid dust entering, insect entering or other unexpected problems of the internal structure.
More specifically, in the embodiment of the present invention, the telescopic sleeves 812 are all installed at the central positions around the lifting frame 801, and the limiting carriage 813 is movably installed in the telescopic sleeves 812; the link 703 is provided with a restricting chute 814, and the restricting carriage 813 is slidably mounted in the restricting chute 814. It should be noted that, in the embodiment of the present invention, when the lifting frame 801 moves, the lifting frame 801 drives the plurality of telescopic sleeves 812 to move, the telescopic sleeves 812 drive the limiting sliding frame 813 to move, and the limiting sliding frame 813 slides in the limiting sliding groove 814, so that the moving direction of the lifting frame 801 is limited, and when the buffer plate 704 is impacted, the lifting frame 801 moves vertically, and the limiting sliding frame 813 slides in the telescopic sleeves 812, so that the movement of the buffer plate 704 is not affected.
Further, referring to fig. 8-10 of the specification, the automatic closing device 9 of the outdoor box-type substation provided by the embodiment of the invention further includes a plurality of driving shafts 902, the plurality of driving shafts 902 are rotatably mounted on the heat dissipation windows 4, and the plurality of heat dissipation window pages 5 are respectively mounted on the plurality of heat dissipation windows 4;
in addition, a driving rod 903 is mounted at the end of the driving shaft 902, a plurality of driving holes 904 are formed in the driving frame 901, a sliding shaft 905 is rotatably mounted on the driving rod 903, and one end of the sliding shaft 905 extends into the driving holes 904. It should be noted that, in the embodiment of the present invention, when the driving frame 901 moves, the plurality of driving holes 904 drive the plurality of sliding shafts 905 to move, the sliding shafts 905 move to drive the driving rods 903 to rotate, meanwhile, the sliding shafts 905 slide in the driving holes 904, and the driving rods 903 rotate to drive the driving shafts 902 to rotate, so that the driving shafts 902 rotate to drive the heat dissipation window sheets 5 to rotate, and then the plurality of heat dissipation window sheets 5 seal the heat dissipation window 4.
More specifically, in the embodiment of the present invention, the heat dissipation window 4 is provided with a vertical sliding groove 911, a sliding block 912 is slidably mounted in the vertical sliding groove 911, and the sliding block 912 is mounted on the driving frame 901. In the embodiment of the present invention, when the driving frame 901 moves, the sliding block 912 slides vertically in the vertical sliding groove 911, so that the moving direction and the moving distance of the driving frame 901 are limited.
Referring to fig. 8-10 of the drawings, in further detail, in the embodiment of the present invention, a bottom plate 906 is installed on the top side of the driving frame 901, a lifting rod 908 is installed on the top side of the bottom plate 906, the lifting rod 908 is movably installed on the box-type substation 1, and a bearing disc 907 is installed on the top end of the lifting rod 908;
in addition, a reset spring 909 and a protective sleeve 910 are sleeved on the lifting rod 908, the reset spring 909 is positioned in the protective sleeve 910, the top sides of the reset spring 909 and the protective sleeve 910 are both installed on the box-type substation 1, and the bottom sides of the reset spring 909 and the protective sleeve 910 are both installed on the bottom plate 906. In the embodiment of the present invention, in severe weather such as heavy rain, heavy snow or hail, the rain, snow or hail falls on the carrying disc 907, so that the carrying disc 907 is forced to move downwards, and then the lifting rod 908 is driven to move, the lifting rod 908 drives the bottom plate 906 to move, and drives the return spring 909 to be forced and stretched, and simultaneously the bottom plate 906 moves to drive the driving frame 901 to move; and, through the setting of protective sheath 910, be used for protecting reset spring 909, avoid reset spring 909 to rust and damage.
In summary, the working principle of the outdoor box-type substation provided by the embodiment of the invention is as follows:
when the box-type transformer substation 1 is installed outdoors, the box-type transformer substation 1 is protected by the combination of the buffer plate 704 and the buffer belt 708, so that the common impact is avoided, if the box-type transformer substation is impacted slightly seriously, the buffer plate 704 drives the connecting frame 703 to move, the connecting frame 703 moves to drive the buffer rod 702 to move, the buffer rod 702 moves to drive the stretching plate 705 to move, and further the buffer spring 706 is driven to bear force, so that the impact force born by the buffer plate 704 is counteracted under the resilience force of the buffer spring 706, and when the buffer plate 704 or other structures are damaged, the electric equipment in the box-type transformer substation 1 is not damaged, so that the structure of the related protection part is only needed to be replaced, and the replacement cost is low;
further, when the box-type substation 1 is severely impacted, the buffer plate 704 drives the connecting frame 703 to move, the connecting frame 703 moves to drive the buffer rod 702 to move, the buffer rod 702 drives the extrusion seat 810 to move, the extrusion seat 810 extrudes the lifting frame 809 to move upwards, the lifting frame 809 can drive the inserting frame 808 to move, and therefore the inserting frame 808 is separated from the inserting slot 807, and locking of the lifting frame 801 is further released; meanwhile, when accidents such as fire hydrant rupture or water accumulation occur in heavy rain are met, the large water drives the floating plate 817 to float upwards, the mounting frame 816 is driven to move, the lifting frame 809 can further drive the plug frame 808 to move, the plug frame 808 is separated from the slot 807, the locking of the lifting frame 801 is also released, at the moment, the sliding seat 804 is pulled to move under the pull-back force of the pull-back spring 806, the sliding seat 804 moves to drive the lifting plate 802 to rotate through one switching shaft 805, the lifting plate 802 drives the lifting frame 801 to move through the other switching shaft 805, the lifting frame 801 drives the box-type transformer substation 1 to move upwards, and the box-type transformer substation 1 is prevented from being directly impacted, or the box-type transformer substation 1 is prevented from being directly flooded to cause problems such as short circuit under the condition of large water;
further, in severe weather such as heavy rain, heavy snow or hail, the rain, snow or hail falls on the carrying disc 907, so that the carrying disc 907 is stressed to move downwards, the lifting rod 908 is driven to move the bottom plate 906, the reset spring 909 is driven to stretch under stress, meanwhile, the bottom plate 906 is driven to move the driving frame 901, the driving frame 901 drives the sliding shafts 905 to move through the driving holes 904 when moving, the sliding shafts 905 move to drive the driving rods 903 to rotate, the sliding shafts 905 slide in the driving holes 904, and the driving rods 903 rotate to drive the driving shafts 902 to rotate, so that the driving shafts 902 rotate to drive the heat dissipation window pages 5 to rotate, and the heat dissipation window pages 4 are further sealed, and the problems that the rain and the snow enter the box-type transformer substation 1 to cause water inflow or short circuit due to overlarge moisture are avoided.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The outdoor box-type substation is characterized by comprising a box-type substation and a base, wherein the box-type substation is arranged on the base, a power station door is movably arranged on the front surface of the box-type substation, radiating windows are arranged on two sides of the box-type substation, a plurality of radiating window pages are arranged in the radiating windows, and a filter screen is arranged on one side, close to the box-type substation, of the radiating windows;
the anti-collision buffer device is arranged between the box-type transformer substation and the base and is used for counteracting the impact received by the box-type transformer substation; the anti-collision buffer device comprises a mounting seat, wherein the mounting seat is mounted on the base, buffer rods are movably mounted at the central positions around the mounting seat, a connecting frame is mounted at the end part of each buffer rod, buffer plates are movably mounted on the connecting frame, and a buffer belt is mounted between two adjacent buffer plates;
the anti-collision buffer device is in transmission connection with the box-type substation, and is used for lifting the box-type substation; the lifting protection device comprises a lifting frame, the box-type transformer substation is arranged on the lifting frame, two lifting plates are rotatably arranged on two sides of the lifting frame, four sliding seats are arranged on the top side of the mounting seat in a sliding manner, and the four lifting plates are rotatably arranged on the four sliding seats respectively;
the automatic closing device is arranged on the radiating window and is in transmission connection with a plurality of radiating window pages, and the automatic closing device is used for driving the radiating window pages to rotate and close; the automatic closing device comprises a driving frame which is slidably mounted on one side of the radiating window and moves to drive a plurality of radiating window pages to be closed in a rotating mode.
2. The outdoor box-type substation according to claim 1, wherein a tension plate is mounted on the buffer rod, a buffer spring is mounted on one side of the tension plate, and the other end of the buffer spring is mounted on the inner wall of the mounting seat;
the mounting seat is provided with a wire through hole, and the wire through hole is used for inserting a cable.
3. The outdoor box-type substation according to claim 1, wherein the lifting protection device further comprises a lifting frame, the lifting frame is movably mounted on the mounting seat, a retraction spring is mounted on the bottom side of the lifting frame, and the bottom end of the retraction spring is mounted on the inner wall of the bottom side of the mounting seat;
the lifting frame is provided with two inserting frames, the two sliding seats positioned on the same side are provided with slots, and the inserting frames are inserted into the two slots.
4. The outdoor box-type substation according to claim 3, wherein two sliding grooves are formed in the top side of the mounting seat, two sliding seats on the same side are slidably mounted in the sliding grooves, pull-back springs are mounted on inner walls of two sides of the sliding grooves, and one ends, close to each other, of the two pull-back springs are mounted on one sides, far away from each other, of the two sliding seats respectively;
two switching shafts are rotatably arranged on the lifting plate, one switching shaft is arranged on the inner wall of the lifting frame, and the other switching shaft is rotatably arranged on the sliding seat.
5. The outdoor box-type substation according to claim 4, wherein the end parts of the buffer rods are respectively provided with an extrusion seat, and one side, close to the lifting frame, of each extrusion seat is obliquely arranged;
the periphery of the lifting frame is arc-shaped, the extrusion seat moves to extrude the lifting frame, and the lifting frame is driven to move upwards.
6. The outdoor box-type substation according to claim 5, wherein sealing sleeves are arranged between the plurality of mounting seats and the lifting frame, and the top side of the lifting frame is provided with a sealing sleeve;
the lifting frame is characterized in that mounting frames are mounted on two sides of the lifting frame, the two mounting frames extend out of the sealing sleeve, a floating plate is mounted on the bottom side of the mounting frame, and the floating plate is made of foam materials.
7. The outdoor box-type substation according to claim 6, wherein telescopic sleeves are arranged at the central positions of the periphery of the lifting frame, and limiting carriages are movably arranged in the telescopic sleeves;
the connecting frame is provided with a limiting chute, and the limiting sliding frame is slidably arranged in the limiting chute.
8. The outdoor substation of claim 1, wherein the automatic closing device further comprises a plurality of driving shafts, the driving shafts are rotatably mounted on the heat dissipation windows, and the heat dissipation window pages are respectively mounted on the heat dissipation windows;
the end part of the driving shaft is provided with a driving rod, the driving frame is provided with a plurality of driving holes, the driving rod is rotatably provided with a sliding shaft, and one end of the sliding shaft extends into the driving holes.
9. The outdoor box-type substation according to claim 8, wherein the heat dissipation window is provided with a vertical sliding groove, a sliding block is slidably installed in the vertical sliding groove, and the sliding block is installed on the driving frame.
10. The outdoor box-type substation according to claim 9, wherein a bottom plate is installed on the top side of the driving frame, a lifting rod is installed on the top side of the bottom plate, the lifting rod is movably installed on the box-type substation, and a bearing disc is installed on the top end of the lifting rod;
the lifting rod is sleeved with a reset spring and a protective sleeve, the reset spring is located in the protective sleeve, the reset spring and the top side of the protective sleeve are all installed on the box-type transformer substation, and the reset spring and the bottom side of the protective sleeve are all installed on the bottom plate.
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| CN202410060507.XA CN117878755B (en) | 2024-01-16 | 2024-01-16 | Box-type substation for outdoor use |
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| CN202410060507.XA CN117878755B (en) | 2024-01-16 | 2024-01-16 | Box-type substation for outdoor use |
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| CN117878755B CN117878755B (en) | 2024-05-28 |
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| CN117878755B (en) | 2024-05-28 |
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