CN113451900B

CN113451900B - Portable transformer substation convenient to outdoor installation

Info

Publication number: CN113451900B
Application number: CN202110886892.XA
Authority: CN
Inventors: 梅文龙; 钱勇
Original assignee: Nantong Xingyu Electrical Co ltd
Current assignee: Nantong Xingyu Electrical Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-04-22
Anticipated expiration: 2041-08-03
Also published as: CN113451900A

Abstract

The invention discloses a movable substation convenient for outdoor installation, which comprises a bottom plate, a connecting plate, a dehumidifier and a protection plate, wherein the connecting plate is installed on the outer wall of the bottom plate, a connecting hole is formed in the top of the connecting plate, a first fixing plate is installed on the inner wall of the connecting plate, a first clamping column is installed on the outer wall of the first fixing plate in a penetrating mode, a first gear groove is formed in the outer wall of the first clamping column, a transmission gear is installed on the inner wall of the connecting plate and meshed with the first gear groove, the transmission gear is located on one side of the first fixing plate, a rotating column is installed on the inner wall of the connecting plate, the top of the rotating column extends out of the top of the connecting plate, a fixed gear is installed on the outer wall of the rotating column, and the fixed gear is meshed with the transmission gear. The device can be conveniently installed and moved by installing the connecting plate and the control box.

Description

Portable transformer substation convenient to outdoor installation

Technical Field

The invention relates to the technical field of transformer substations, in particular to a movable transformer substation convenient for outdoor installation.

Background

The transformer substation is a place for converting voltage and current in an electric power system, receiving electric energy and distributing electric energy, the transformer substation in a power plant is a boosting transformer substation, the effect of the boosting transformer substation is to boost the electric energy sent by a generator and then feed the electric energy into a high-voltage power grid, the movable box-type transformer substation is of a completely sealed and completely insulated structure, personal safety can be well guaranteed, the size is relatively small, the structure is very compact, the installation is convenient and flexible, the transformer substation can adapt to various environments, not only can be used for looped networks, but also can be used for terminals, the conversion is convenient, the power supply reliability is greatly improved, and each box-type transformer substation is compact in structure and forms an independent system, so that the combination mode is flexible and variable.

The existing mobile substation has the defects that:

1. reference CN107634464A discloses a mobile substation, and the right item of protection "the mobile substation includes a high-voltage power distribution vehicle and a medium-voltage power distribution vehicle, is equipped with medium-voltage switch cabinet, secondary equipment accessory and supplies the supporting body of the secondary equipment/secondary equipment accessory installation that corresponds on the medium-voltage power distribution vehicle, install prefabricated cabin on the medium-voltage power distribution vehicle, medium-voltage switch cabinet, secondary equipment accessory and supporting body are installed in prefabricated cabin, the supporting body is formed by the secondary equipment mounting bracket that sets up in prefabricated cabin, secondary equipment and secondary equipment accessory are arranged the setting from top to bottom on the secondary equipment mounting bracket. Compare in prior art, set up electrical components to prefabricated cabin in, it is better to electrical components's protecting effect, the wholeness of well pressure distribution car is higher. In addition, the secondary equipment in the prefabricated cabin is vertically arranged, so that the height space of the prefabricated cabin is fully utilized, the volume of the prefabricated cabin is more compact, and the middle-voltage distribution vehicle can conveniently walk, but the device is lack of necessary connecting components when moving, so that the device cannot stably move;

2. the comparison document CN109004563A discloses a moisture-proof mobile substation, the right item of protection comprises a substation box body, an upper guard plate attached above the substation box body and side guard plates attached on the left side surface and the right side surface of the substation box body, a heat-insulation moisture absorption cavity is formed between the side surface of the substation box body and the side guard plates, a plurality of groups of heat-insulation moisture absorption cotton are arranged in the heat-insulation moisture absorption cavity, the heat-insulation moisture absorption cotton can absorb certain heat and absorb the heat entering through the conduction of the side guard plates, the heat-insulation moisture absorption effect is good, the normal working condition of the substation box body is ensured, a telescopic movable wheel is arranged at the lower end of the substation box body, the movable wheel and a telescopic structure thereof are isolated and protected in a moisture-proof cavity in an inner protective shell, the phenomenon that external moisture enters the substation box body from a stretching groove is avoided, the overall moisture resistance is good, the movement is convenient, the substation box body can be changed and moved according to actual requirements, the box body of the transformer substation can be conveniently moved in time when water rises, and emergencies can be dealt with, but the device is waterproof and moistureproof only by virtue of sealing property, is not convenient enough, heat dissipation is needed in the transformer substation, and complete sealing can cause heat not to be dissipated to the outside, so that heat dissipation of the device is influenced;

3. the reference CN112332282A discloses an intelligent vehicle-mounted mobile substation, wherein the right of protection "includes a transformer car and a distribution car connected with the transformer car, and the transformer car includes a transformer car body, an HGIS mounted on the car body, and a main transformer; the distribution vehicle comprises a distribution vehicle body, a prefabricated cabin, an electrical secondary protection chamber and a medium voltage distribution chamber; a control cubicle is arranged on the HGIS of the transformer substation; a first local protection and measurement and control device submachine is arranged on the control cubicle; a local protection and measurement and control device submachine II is arranged on the instrument terminal box; the medium-voltage switch cabinet in the medium-voltage distribution room is provided with a third local protection and measurement and control device submachine, a fourth measurement and control device submachine, a fifth measurement and control device submachine, a sixth measurement and control device submachine and a seventh measurement and control device submachine; the invention effectively reduces the number of cables and screen cabinets between two vehicles, ensures high integration of products, reduces transportation size, is safe and reliable, is simple to install on site, and improves the intellectualization and reliability of products, but the device of the invention lacks a protection structure and can not effectively protect the device;

4. a comparison document CN112600296A discloses a mobile dc power supply system for a transformer substation, wherein the right of protection "includes a dc power supply transfer vehicle, a feeder vehicle and a 48V power supply vehicle of an independent box type wheeled vehicle structure; the direct-current power supply transfer vehicle is internally provided with a direct-current monitoring host, an insulation monitoring device and an intelligent instrument, wherein the direct-current monitoring host comprises a first microprocessor and a first communication module; the feeder line vehicle is provided with a second microprocessor, a second communication module and a feeder line output monitoring module; the 48V power supply vehicle is provided with a third microprocessor, a third communication module and a 48V direct current output monitoring module; the monitoring system is used for monitoring the working condition of the mobile direct current power supply system in real time; the communication modules can be in internal communication, the first communication module can also be in external communication, and fault information is respectively sent to the substation background machine and the mobile communication equipment when the mobile direct-current power supply system breaks down. Due to the independent arrangement of the vehicle bodies, mutual interference is avoided, and the anti-interference requirement is met; all set up control and communication module in the automobile body, improved the security of system ", but its device lacks and is close to reminding device, and the voltage of transformer substation is very big, and the human body is close to and electrocutes easily, causes the damage to the human body.

Disclosure of Invention

The invention aims to provide a movable substation convenient for outdoor installation, and aims to solve the problems of lack of a connecting structure, a dehumidification and heat dissipation structure, a protection structure and a warning structure in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a movable substation convenient for outdoor installation comprises a base plate, a connecting plate, a dehumidifier and a protection plate, wherein the connecting plate is installed on the outer wall of the base plate, a connecting hole is formed in the top of the connecting plate, a first fixing plate is installed on the inner wall of the connecting plate, a first clamping column is installed on the outer wall of the first fixing plate in a penetrating mode, a first gear groove is formed in the outer wall of the first clamping column, a transmission gear is installed on the inner wall of the connecting plate and meshed with the first gear groove, the transmission gear is located on one side of the first fixing plate, a rotating column is installed on the inner wall of the connecting plate, the top of the rotating column extends out of the top of the connecting plate, a fixed gear is installed on the outer wall of the rotating column and meshed with the transmission gear, a control box is installed at the bottom of the base plate, a transformer box is installed at the top of the base plate, the dehumidifier is installed on the outer surface of the transformer box, the inner wall of the transformer box is provided with two groups of protection plates, the inner wall of the connecting plate is provided with a limiting rod through a bearing, the inner wall of the connecting plate is provided with a second fixing plate, the bottom of the second fixing plate is provided with a return spring, the bottom of the return spring is connected with the outer wall of the limiting rod, the inner wall of the connecting plate is provided with a limiting post which is positioned between the second fixing plate and the limiting rod, the top of the limiting post extends out of the top of the connecting plate, the limiting post is positioned on one side of a rotating post, the outer wall of the first fixing plate is provided with a second clamping post in a penetrating way, the second clamping post is positioned on one side of a first clamping post, the outer wall of the second clamping post is provided with a second gear groove, the second gear groove is meshed with a fixed gear, the inner wall of the control box is provided with two groups of oil cavities, the bottom of the bottom plate is provided with four groups of hydraulic cylinders, the inner bottom wall of the control box is provided with a first water pump, and the input end of the first water pump is provided with two groups of water inlet pipes, one end of each of the two groups of water inlet pipes extends into the interiors of the two groups of oil cavities respectively, four groups of water outlet pipes are mounted at the output end of the first water pump, one end of each of the four groups of water outlet pipes extends into the interiors of the four groups of hydraulic cylinders, the second water pump is mounted on the top wall of the interior of the control box, four groups of water outlet pipes are mounted at the output end of the second water pump, one end of each of the four groups of water outlet pipes extends into the interiors of the four groups of hydraulic cylinders, the four groups of water inlet pipes are mounted at the input end of the second water pump, one end of each of the four groups of water inlet pipes extends into the interiors of the four groups of hydraulic cylinders, the inner wall of the dehumidifier is provided with the fan, the outer wall of the fan is provided with the dehumidifying box, the outer wall of the dehumidifying box is provided with a plurality of dehumidifying holes, the top of the dehumidifying box is provided with a plurality of exhaust holes, the sponge is filled in the dehumidifying box, the top of the motor is provided with the output end of the reciprocating screw rod, the outer wall of the reciprocating screw rod is provided with an extrusion plate, the outer wall of the dehumidification box is provided with an L-shaped waterproof plate, the outer wall of the protection plate is provided with a buffer, the inner wall of the buffer is provided with a buffer spring, one end of the buffer spring is provided with a buffer column, one end of the buffer column extends out of the outer wall of the buffer, the outer wall of the buffer column is provided with a fixed column, the inner wall of the buffer is provided with a plurality of movable rods, the outer wall of each movable rod is provided with a movable rod through a bearing, one end of each movable rod extends out of the outer wall of the buffer, one end of each buffer column is provided with a buffer plate through a rotating shaft, one end of each movable rod is provided with an L-shaped control rod, a cushion block is placed below each L-shaped control rod, the front side of the power transformation box is provided with a box door, the top of the power transformation box is provided with a triangular rainproof plate, the inner bottom wall of the rainproof plate is provided with a damping column, and the outer wall of the damping column is provided with a damping spring in a surrounding manner, the power converter is installed to the inner wall of transformer case, temperature sensor is installed to the inner wall of bottom plate, thermistor is installed to temperature sensor's inner wall, infrared sensor is installed to the inner wall of bottom plate, and infrared sensor is located one side of temperature sensor, the control box is installed to the inner wall of bottom plate, control chip is installed to the inner wall of control box, and control chip passes through wire electric connection with temperature sensor and infrared sensor, electrostrictive ceramics is installed to control chip's outer wall, the trigger bar is installed to electrostrictive ceramics's outer wall, electrically conductive groove is installed to the inner wall of control box, the siren is installed at the top of bottom plate, and siren and electrically conductive groove pass through wire electric connection.

Preferably, the working steps of the device are as follows:

s1, when a mobile substation is carried, inserting a plug rod for connection into a connecting hole, then rotating a rotating column, wherein the rotating column rotates to drive a fixed gear to rotate, the fixed gear rotates to drive a transmission gear to rotate, and simultaneously drives a second gear groove to move, the transmission gear drives a first gear groove to move, the first gear groove drives a first clamping column to move, the second gear groove drives a second clamping column to move, the first clamping column and the second clamping column extend into the connecting hole to fix the plug rod, so that the plug rod is prevented from falling off, the substation is conveniently driven to move, and the installation of the substation is facilitated;

s2, when the transformer substation is fixedly installed, starting a first water pump, conveying hydraulic oil in an oil cavity to the interior of a hydraulic cylinder by the first water pump, extending the hydraulic cylinder, supporting a bottom plate, and realizing installation and fixation of the transformer substation, and when the position needs to be moved, starting a second water pump, pumping the hydraulic oil from the hydraulic cylinder back to the oil cavity by the second water pump, so that the hydraulic cylinder is stretched and retracted, and the movable transformer substation is conveniently supported, fixed and installed;

s3, when the device is dehumidified, firstly, a fan is started, the fan sucks outside air into a dehumidification box, moisture in the air is absorbed by sponge, the dried air enters the interior of a power transformation box through an exhaust hole, the internal device is prevented from being corroded by water vapor, when the moisture absorbed by the interior of the sponge is excessive, a motor is started, the motor drives a reciprocating screw rod to rotate, the reciprocating screw rod drives an extrusion plate to reciprocate, the extrusion plate moves downwards to extrude the sponge, the moisture in the sponge after being extruded is extruded, the extruded water is discharged to the outside of the dehumidification box from a dehumidification hole, the moisture is prevented from entering the interior of the device, and the function of preventing water vapor is achieved;

s4, when the transformer box is impacted, the buffer board moves towards the direction of the protection board, the buffer board drives the buffer column to move towards the interior of the buffer, the buffer column extrudes the buffer spring, the buffer spring contracts to absorb impact energy, the buffer column drives the fixed column to move, the fixed column can slide over the movable rod when moving, the movable rod rotates to enable the fixed column to slide over, when the buffer spring expands, the movable rod blocks the fixed column, so that the buffer column cannot move reversely, a limiting function is achieved, when the buffer spring needs to be adjusted after the impact is finished, the cushion block is moved out of the position below the L-shaped control rod, the L-shaped control rod moves upwards, the movable rod does not limit the fixed column any more, the buffer spring returns to the initial position, and the buffer function is achieved;

s5, when someone is close to, infrared sensor and temperature sensor simultaneous working, when measuring the object simultaneously and be close to with the temperature, control chip is to electrostrictive ceramic emission signal, and electrostrictive ceramic takes place deformation, drives the trigger bar and removes and electrically conducts the groove contact, and the siren circular telegram sends out sound and light and warns, reminds the pedestrian not to be close to.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention can facilitate the installation and the movement of the device by installing the connecting plate and the control box, when the transformer substation is fixedly installed, the first water pump conveys hydraulic oil in the oil cavity to the interior of the hydraulic cylinder, the hydraulic cylinder extends to prop up the bottom plate to realize the installation and the fixation of the transformer substation, when the position needs to be moved, the second water pump pumps the hydraulic oil from the hydraulic cylinder back to the oil cavity to realize the expansion and contraction of the hydraulic cylinder, thereby facilitating the support, the fixation and the installation of the movable transformer substation, when the movable transformer substation is transported, the inserted link for connection is inserted into the connecting hole, then the rotating column rotates to drive the fixed gear to rotate, the fixed gear rotates to drive the transmission gear to rotate, simultaneously drives the second gear groove to move, the transmission gear drives the first gear groove to move, the first gear groove drives the first clamping column to move, the second gear groove drives the second clamping column to move, the first clamping column and the second clamping column extend into the connecting hole to fix the inserted rod, so that the inserted rod is prevented from falling off, the transformer substation is conveniently driven to move, and the transformer substation is conveniently installed;

2. when the device is dehumidified, the fan is started, the fan sucks outside air into the dehumidification box, moisture in the air is absorbed by the sponge, the dried air enters the interior of the power transformation box through the exhaust holes, the moisture is prevented from corroding the internal device, when the moisture absorbed by the interior of the sponge is excessive, the motor is started, the motor drives the reciprocating screw rod to rotate, the reciprocating screw rod drives the extrusion plate to reciprocate, the extrusion plate moves downwards to extrude the sponge, the moisture in the sponge after being extruded is extruded, the extruded water is discharged to the outside of the dehumidification box from the dehumidification holes, the moisture is prevented from entering the interior of the device, and the moisture-proof function is realized;

3. the buffer is arranged to buffer impact from the outside, when the transformer box is impacted, the buffer plate moves towards the direction of the protection plate, the buffer plate drives the buffer column to move towards the inside of the buffer, the buffer column extrudes the buffer spring, the buffer spring contracts and absorbs impact energy, the buffer column drives the fixed column to move, the fixed column can slide through the movable rod when moving, the movable rod rotates to enable the fixed column to slide through, when the buffer spring expands, the movable rod blocks the fixed column, so that the buffer column cannot move reversely, the limiting function is realized, when the buffer spring needs to be adjusted after the impact is finished, the cushion block is moved out of the lower part of the L-shaped control rod, the L-shaped control rod is moved upwards, the movable rod does not limit the fixed column any more, and the buffer spring returns to the initial position to realize the buffer function;

4. according to the invention, the alarm can warn when a person approaches, the infrared sensor and the temperature sensor work simultaneously, when the approach and the temperature of an object are detected simultaneously, the control chip transmits a signal to the electrostrictive ceramic, the electrostrictive ceramic deforms, the trigger rod is driven to move to be in contact with the conductive groove, the alarm is electrified, and sound and light are emitted to warn to remind the person not to approach.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic diagram of a partial configuration of the dehumidifier of the present invention;

FIG. 4 is a partial structural view of a damper according to the present invention;

FIG. 5 is a schematic view of the flashing portion of the present invention;

FIG. 6 is a schematic top view of the connecting plate of the present invention;

FIG. 7 is a schematic view of the structure of part A of FIG. 4 according to the present invention;

fig. 8 is a schematic top view of the bottom plate of the present invention.

In the figure: 1. a base plate; 101. a temperature sensor; 102. a thermistor; 103. an infrared sensor; 104. a control box; 105. electrostrictive ceramics; 106. an alarm; 2. a power transformation box; 201. a box door; 202. a flashing board; 203. a shock-absorbing post; 204. a damping spring; 205. a power converter; 3. a connecting plate; 301. a first fixing plate; 302. a first clamp post; 303. a transmission gear; 304. rotating the column; 305. a limiting rod; 306. a second fixing plate; 307. a return spring; 308. a second clamping column; 4. a dehumidifier; 401. a fan; 402. a dehumidification box; 403. a sponge; 404. a dehumidification hole; 405. a motor; 406. a reciprocating screw rod; 407. a pressing plate; 408. a waterproof sheet; 5. a control box; 501. a first water pump; 502. a second water pump; 503. a hydraulic cylinder; 6. a protection plate; 601. a buffer; 602. a buffer spring; 603. a buffer column; 604. fixing a column; 605. a movable rod; 606. a travel bar; 607. an L-shaped control lever; 608. cushion blocks; 609. a buffer plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and fig. 2, an embodiment of the present invention: the utility model provides a portable transformer substation convenient to outdoor installation, comprising a base plate 1, connecting plate 3, dehumidifier 4 and guard plate 6, connecting plate 3 is installed to the outer wall of bottom plate 1, control box 5 is installed to the bottom of bottom plate 1, transformer case 2 is installed at the top of bottom plate 1, dehumidifier 4 is installed to transformer case 2's outward appearance, two sets of guard plates 6 are installed to transformer case 2's inner wall, bottom plate 1 can support the top device, play the supporting role, connecting plate 3 can be connected between external device and this device, it installs the dehumidifier to facilitate the removal, dehumidifier 4 can dehumidify the air that enters into the device inside, guard plate 6 can buffer 601 of facilitating the installation, protect inside transformer 205.

Referring to fig. 1 and 5, an embodiment of the present invention: a movable transformer substation convenient for outdoor installation is provided, the top of a connecting plate 3 is provided with a connecting hole, the inner wall of the connecting plate 3 is provided with a first fixing plate 301, the outer wall of the first fixing plate 301 is provided with a first clamping column 302 in a penetrating way, the outer wall of the first clamping column 302 is provided with a first gear groove, the inner wall of the connecting plate 3 is provided with a transmission gear 303, the transmission gear 303 is meshed with the first gear groove, the transmission gear 303 is positioned at one side of the first fixing plate 301, the inner wall of the connecting plate 3 is provided with a rotating column 304, the top of the rotating column 304 extends out of the top of the connecting plate 3, the outer wall of the rotating column 304 is provided with a fixed gear, the fixed gear is meshed with the transmission gear 303, the inner wall of the connecting plate 3 is provided with a limiting rod 305 through a bearing, the inner wall of the connecting plate 3 is provided with a second fixing plate 306, the bottom of the second fixing plate 306 is provided with a return spring 307, and the bottom of the return spring 307 is connected with the outer wall of the limiting rod 305, the inner wall of the connecting plate 3 is provided with a limiting column, the limiting column is positioned between the second fixing plate 306 and the limiting rod 305, the top of the limiting column extends out of the top of the connecting plate 3, the limiting column is positioned at one side of the rotating column 304, the outer wall of the first fixing plate 301 is provided with a second clamping column 308 in a penetrating way, the second clamping column 308 is positioned at one side of the first clamping column 302, the outer wall of the second clamping column 308 is provided with a second gear groove which is meshed with the fixed gear, when the mobile substation is transported, an inserting rod for connection is inserted into the connecting hole, then the rotating column 304 is rotated, the rotating column 304 rotates to drive the fixed gear to rotate, the fixed gear rotates to drive the transmission gear 303 to rotate and simultaneously drive the second gear groove to move, the transmission gear 303 drives the first gear groove to move, the first clamping column 302 is driven to move by the first gear groove, the second clamping column 308 is driven by the second gear groove to move, and the first clamping column 302 and the second clamping column 308 extend into the connecting hole, fix the inserted bar, prevent that the inserted bar from droing, conveniently drive the transformer substation and remove, make things convenient for the installation of transformer substation, when fixed gear anticlockwise rotates, gag lever post 305 does not influence fixed gear and rotates, when fixed gear clockwise rotates, gag lever post 305 blocks fixed gear and rotates, make fixed gear can only anticlockwise rotate, prevent that fixed gear counter-rotation from resulting in the card post to drop, during the dismantlement, extract spacing post, spacing post no longer blocks gag lever post 305, reset spring 307 contracts, drive gag lever post 305 upwards rotates, fixed gear can clockwise rotation, conveniently dismantle.

Referring to fig. 2, an embodiment of the present invention: a portable substation convenient for outdoor installation is provided, wherein two sets of oil cavities are installed on the inner wall of a control box 5, four sets of hydraulic cylinders 503 are installed at the bottom of a bottom plate 1, a first water pump 501 is installed on the bottom wall inside the control box 5, two sets of water inlet pipes are installed at the input end of the first water pump 501, one ends of the two sets of water inlet pipes respectively extend into the two sets of oil cavities, four sets of water outlet pipes are installed at the output end of the first water pump 501, one ends of the four sets of water outlet pipes extend into the four sets of hydraulic cylinders 503, a second water pump 502 is installed on the top wall inside the control box 5, four sets of water outlet pipes are installed at the output end of the second water pump 502, one ends of the four sets of water inlet pipes extend into the four sets of hydraulic cylinders 503, when the substation is fixedly installed, the first water pump 501 is started, inside pneumatic cylinder 503 is carried with the hydraulic oil of oil intracavity to first water pump 501, and pneumatic cylinder 503 extends, props up bottom plate 1, realizes the installation and fixed to the transformer substation, when needing shift position, starts second water pump 502, and second water pump 502 withdraws hydraulic oil from pneumatic cylinder 503 in the oil pocket, realizes the flexible of pneumatic cylinder 503, conveniently supports fixedly and installs to portable transformer substation.

Referring to fig. 3, an embodiment of the present invention: a portable substation convenient for outdoor installation is provided, a fan 401 is installed on the inner wall of a dehumidifier 4, a dehumidifying box 402 is installed on the outer wall of the fan 401, a plurality of dehumidifying holes 404 are installed on the outer wall of the dehumidifying box 402, a plurality of exhaust holes are formed in the top of the dehumidifying box 402, sponge 403 is filled in the dehumidifying box 402, a motor 405 is installed on the top of the dehumidifying box 402, the output end of the motor 405 extends into the dehumidifying box 402, a reciprocating screw rod 406 is installed on the output end of the motor 405, a pressing plate 407 is installed on the outer wall of the reciprocating screw rod 406, an L-shaped waterproof plate 408 is installed on the outer wall of the dehumidifying box 402, when the device is dehumidified, the fan 401 is started firstly, the fan 401 sucks outside air into the dehumidifying box 402, moisture in the air is absorbed by the sponge 403, the dried air enters the inside of a substation box 2 through the exhaust holes, the internal device is prevented from being corroded by water vapor, and when the moisture absorbed in the sponge 403 is too much, the motor 405 is started, the motor 405 drives the reciprocating screw rod 406 to rotate, the reciprocating screw rod 406 drives the extrusion plate 407 to reciprocate, the extrusion plate 407 moves downwards to extrude the sponge 403, the sponge 403 is extruded by the extruded internal moisture, the extruded water is discharged to the outside of the dehumidification box 402 from the dehumidification hole 404, the moisture is prevented from entering the device, and the waterproof and steam-proof functions are realized.

Referring to fig. 2, fig. 4 and fig. 7, an embodiment of the present invention: a movable transformer substation convenient for outdoor installation is provided, wherein a buffer 601 is arranged on the outer wall of a protection plate 6, a buffer spring 602 is arranged on the inner wall of the buffer 601, a buffer column 603 is arranged at one end of the buffer spring 602, one end of the buffer column 603 extends out of the outer wall of the buffer 601, a fixed column 604 is arranged on the outer wall of the buffer 603, a plurality of movable rods 605 are arranged on the inner wall of the buffer 601, a movable rod 606 is arranged on the outer wall of the movable rod 605 through a bearing, a movable rod 606 is arranged at one end of the movable rod 606 extends out of the outer wall of the buffer 601, a buffer plate 609 is arranged at one end of the buffer column 603 through a rotating shaft, an L-shaped control rod 607 is arranged at one end of the movable rod 606, a cushion blocks 608 are arranged below the L-shaped control rod 607, when a transformer substation 2 is impacted, the buffer plate 609 moves towards the direction of the protection plate 6, the buffer plate 609 drives the buffer column 603 to move towards the inside of the buffer 601, the buffer column 603 extrudes the buffer spring 602, the buffer spring 602 contracts to absorb impact energy, the buffer column 603 drives the fixed column 604 to move, the fixed column 604 can slide over the movable rod 605 when moving, the movable rod 605 rotates to enable the fixed column 604 to slide, when the buffer spring 602 expands, the movable rod 605 blocks the fixed column 604 to enable the buffer column 603 not to move reversely, a limiting function is achieved, when the buffer spring 602 needs to be adjusted after impact is finished, the cushion block 608 is moved out of the position below the L-shaped control rod 607, the L-shaped control rod 607 moves upwards, the movable rod 605 does not limit the fixed column 604 any more, and the buffer spring 602 returns to an initial position to achieve a buffer function.

Referring to fig. 1 and 5, an embodiment of the present invention: the utility model provides a portable transformer substation convenient to outdoor installation, chamber door 201 is installed in transformer box 2's front, triangular-shaped flashing board 202 is installed at transformer box 2's top, shock absorber column 203 is installed to the inside diapire of flashing board 202, shock absorber column 203's outer wall is encircleed and is installed damping spring 204, transformer 205 is installed to transformer box 2's inner wall, chamber door 201 can conveniently open the device, flashing board 202 can shelter from the rainwater, shock absorber column 203 and damping spring 204 can cushion the impact that comes from the top, realize safeguard function.

Referring to fig. 8, an embodiment of the present invention: a movable substation convenient for outdoor installation is disclosed, wherein a temperature sensor 101 is installed on the inner wall of a bottom plate 1, a thermistor 102 is installed on the inner wall of the temperature sensor 101, an infrared sensor 103 is installed on the inner wall of the bottom plate 1, the infrared sensor 103 is positioned at one side of the temperature sensor 101, a control box 104 is installed on the inner wall of the bottom plate 1, a control chip is installed on the inner wall of the control box 104, the control chip is electrically connected with the temperature sensor 101 and the infrared sensor 103 through leads, electrostrictive ceramics 105 are installed on the outer wall of the control chip, a trigger rod is installed on the outer wall of the electrostrictive ceramics 105, a conductive groove is installed on the inner wall of the control box 104, an alarm 106 is installed on the top of the bottom plate 1, the alarm 106 is electrically connected with the conductive groove through leads, when a person approaches, the infrared sensor 103 and the temperature sensor 101 work simultaneously, when the approach and the temperature of an object are detected simultaneously, control chip is to electrostriction pottery 105 transmission signal, and electrostriction pottery 105 takes place the deformation, drives the trigger bar and removes and contact with the conducting groove, and siren 106 circular telegram sends out sound and light and warns, reminds the pedestrian not to be close to.

Referring to fig. 1-8, an embodiment of the present invention is shown: a portable transformer substation convenient to outdoor installation, the device's working procedure is as follows:

s1, when a mobile substation is carried, inserting a plug rod for connection into a connecting hole, then rotating a rotating column 304, wherein the rotating column 304 rotates to drive a fixed gear to rotate, the fixed gear rotates to drive a transmission gear 303 to rotate, and simultaneously drives a second gear groove to move, the transmission gear 303 drives a first gear groove to move, the first gear groove drives a first clamping column 302 to move, the second gear groove drives a second clamping column 308 to move, the first clamping column 302 and the second clamping column 308 extend into the connecting hole to fix the plug rod, so that the plug rod is prevented from falling off, the substation is conveniently driven to move, and the installation of the substation is facilitated;

s2, when the transformer substation is fixedly installed, a first water pump 501 is started, hydraulic oil in an oil cavity is conveyed to the interior of a hydraulic cylinder 503 by the first water pump 501, the hydraulic cylinder 503 extends to support the bottom plate 1, the transformer substation is installed and fixed, when the position needs to be moved, a second water pump 502 is started, the hydraulic oil is pumped back into the oil cavity from the hydraulic cylinder 503 by the second water pump 502, the hydraulic cylinder 503 is stretched, and the movable transformer substation is conveniently supported, fixed and installed;

s3, when the device is dehumidified, firstly, the fan 401 is started, the fan 401 sucks outside air into the dehumidifying box 402, moisture in the air is absorbed by the sponge 403, the dried air enters the interior of the power transformation box 2 through the exhaust holes to prevent water vapor from corroding the internal device, when the moisture absorbed by the interior of the sponge 403 is excessive, the motor 405 is started, the motor 405 drives the reciprocating screw rod 406 to rotate, the reciprocating screw rod 406 drives the extrusion plate 407 to reciprocate, the extrusion plate 407 moves downwards to extrude the sponge 403, the moisture in the sponge 403 after being extruded is extruded, the extruded water is discharged to the outside of the dehumidifying box 402 from the dehumidifying holes 404 to prevent the moisture from entering the interior of the device, and a water vapor preventing function is achieved;

s4, when the transformer box 2 is impacted, the buffer plate 609 moves towards the protection plate 6, the buffer plate 609 drives the buffer column 603 to move towards the inside of the buffer 601, the buffer column 603 extrudes the buffer spring 602, the buffer spring 602 contracts to absorb impact energy, the buffer column 603 drives the fixed column 604 to move, the fixed column 604 can slide over the movable rod 605 when moving, the movable rod 605 rotates to enable the fixed column 604 to slide over, when the buffer spring 602 expands, the movable rod 605 blocks the fixed column 604, so that the buffer column 603 cannot move reversely, a limiting function is achieved, when the buffer spring 602 needs to be adjusted after the impact is finished, the cushion block 608 is moved out of the lower portion of the L-shaped control rod 607, the L-shaped control rod 607 moves upwards, the movable rod 605 does not limit the fixed column 604 any more, and the buffer spring 602 returns to the initial position to achieve a buffering function;

s5, when someone approaches, infrared sensor 103 and temperature sensor 101 simultaneous working, when measuring that the object is close to and the temperature simultaneously, control chip is to electrostrictive ceramic 105 transmission signal, and electrostrictive ceramic 105 takes place the deformation, drives the trigger bar and removes and electrically conducts the groove contact, and siren 106 circular telegram sends out sound and light and warns, reminds the pedestrian not to be close to.

The working principle is that when a mobile substation is carried, firstly, a plug rod for connection is inserted into a connecting hole, then a rotating column 304 is rotated, the rotating column 304 rotates to drive a fixed gear to rotate, the fixed gear rotates to drive a transmission gear 303 to rotate and simultaneously drive a second gear groove to move, the transmission gear 303 drives a first gear groove to move, the first gear groove drives a first clamping column 302 to move, the second gear groove drives a second clamping column 308 to move, the first clamping column 302 and the second clamping column 308 extend into the connecting hole to fix the plug rod, so that the plug rod is prevented from falling off, the substation is conveniently driven to move, the installation of the substation is convenient, then when the substation is fixedly installed, a first water pump 501 is started, hydraulic oil in an oil cavity is conveyed to the inside of a hydraulic cylinder 503 by the first water pump 501, the hydraulic cylinder 503 extends to prop up a bottom plate 1, the installation and the fixation of the substation are realized, and when the position needs to be moved, the second water pump 502 is started, the second water pump 502 pumps hydraulic oil from the hydraulic cylinder 503 back to the oil cavity to achieve the expansion and contraction of the hydraulic cylinder 503, the mobile substation is convenient to support, fix and install, when the device is dehumidified, the fan 401 is started firstly, the fan 401 pumps outside air into the dehumidification box 402, moisture in the air is absorbed by the sponge 403, the dried air enters the inside of the substation box 2 through the exhaust hole to prevent water vapor from eroding the internal device, when the moisture absorbed inside the sponge 403 is too much, the motor 405 is started, the motor 405 drives the reciprocating screw rod 406 to rotate, the reciprocating screw rod 406 drives the extrusion plate 407 to reciprocate, the extrusion plate 407 moves downwards to extrude the sponge, the moisture inside the sponge 403 is extruded, the extruded water is discharged from the dehumidification hole 404 to the outside of the dehumidification box 402 to prevent the moisture from entering the inside of the device, and a waterproof function is achieved, then when the transformer box 2 is impacted, the buffer board 609 moves towards the direction of the protection board 6, the buffer board 609 drives the buffer column 603 to move towards the inside of the buffer 601, the buffer column 603 extrudes the buffer spring 602, the buffer spring 602 contracts to absorb impact energy, the buffer column 603 drives the fixed column 604 to move, the fixed column 604 slides over the movable rod 605 when moving, the movable rod 605 rotates to enable the fixed column 604 to slide over, when the buffer spring 602 expands, the movable rod 605 blocks the fixed column 604, so that the buffer column 603 cannot move reversely, a limiting function is realized, when the buffer spring 602 needs to be adjusted after the impact is finished, the cushion block 608 is moved out of the lower part of the L-shaped control rod 607, the L-shaped control rod 607 moves upwards, the movable rod 605 does not limit the fixed column 604 any more, the buffer spring 602 returns to the initial position to realize the buffer function, and finally when someone approaches, the infrared sensor 103 and the temperature sensor 101 work simultaneously, when simultaneously measuring that the object is close to and the temperature, control chip is to electrostrictive ceramic 105 transmission signal, and electrostrictive ceramic 105 takes place deformation, drives the trigger bar and removes and electrically conducts the groove contact, and siren 106 circular telegram sends out sound and light and warns, reminds the pedestrian not to be close to.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable transformer substation convenient to outdoor installation, includes bottom plate (1), connecting plate (3), dehumidifier (4) and guard plate (6), its characterized in that: the outer wall of the bottom plate (1) is provided with a connecting plate (3), the top of the connecting plate (3) is provided with a connecting hole, the inner wall of the connecting plate (3) is provided with a first fixing plate (301), the outer wall of the first fixing plate (301) is provided with a first clamping column (302) in a penetrating manner, the outer wall of the first clamping column (302) is provided with a first gear groove, the inner wall of the connecting plate (3) is provided with a transmission gear (303), the transmission gear (303) is meshed with the first gear groove, the transmission gear (303) is positioned on one side of the first fixing plate (301), the inner wall of the connecting plate (3) is provided with a rotating column (304), the top of the rotating column (304) extends out of the top of the connecting plate (3), the outer wall of the rotating column (304) is provided with a fixed gear, the fixed gear is meshed with the transmission gear (303), the bottom of the bottom plate (1) is provided with a control box (5), the power transformation box (2) is installed at the top of the bottom plate (1), the dehumidifier (4) is installed on the outer surface of the power transformation box (2), two groups of protection plates (6) are installed on the inner wall of the power transformation box (2), a limiting rod (305) is installed on the inner wall of the connecting plate (3) through a bearing, a second fixing plate (306) is installed on the inner wall of the connecting plate (3), a reset spring (307) is installed at the bottom of the second fixing plate (306), the bottom of the reset spring (307) is connected with the outer wall of the limiting rod (305), a limiting column is installed on the inner wall of the connecting plate (3), the limiting column is located between the second fixing plate (306) and the limiting rod (305), the top of the limiting column extends out of the top of the connecting plate (3), the limiting column is located on one side of the rotating column (304), a second clamping column (308) is installed on the outer wall of the first fixing plate (301) in a penetrating manner, and the second clamping column (308) is located on one side of the first clamping column (302), the outer wall of the second clamping column (308) is provided with a second gear groove which is meshed with a fixed gear, the inner wall of the control box (5) is provided with two groups of oil cavities, the bottom of the bottom plate (1) is provided with four groups of hydraulic cylinders (503), the bottom wall inside the control box (5) is provided with a first water pump (501), the input end of the first water pump (501) is provided with two groups of water inlet pipes, one ends of the two groups of water inlet pipes extend into the two groups of oil cavities respectively, the output end of the first water pump (501) is provided with four groups of water outlet pipes, one ends of the four groups of water outlet pipes extend into the four groups of hydraulic cylinders (503), the top wall inside the control box (5) is provided with a second water pump (502), the output end of the second water pump (502) is provided with four groups of water outlet pipes, one ends of the four groups of water outlet pipes extend into the two groups of oil cavities, the input end of the second water pump (502) is provided with four groups of water inlet pipes, one end of each of the four water inlet pipes extends into the four hydraulic cylinders (503), a fan (401) is installed on the inner wall of the dehumidifier (4), a dehumidifying box (402) is installed on the outer wall of the fan (401), a plurality of dehumidifying holes (404) are installed on the outer wall of the dehumidifying box (402), a plurality of exhaust holes are formed in the top of the dehumidifying box (402), sponge (403) are filled in the dehumidifying box (402), a motor (405) is installed on the top of the dehumidifying box (402), the output end of the motor (405) extends into the dehumidifying box (402), a reciprocating screw rod (406) is installed at the output end of the motor (405), an extrusion plate (407) is installed on the outer wall of the reciprocating screw rod (406), an L-shaped waterproof plate (408) is installed on the outer wall of the dehumidifying box (402), a buffer (601) is installed on the outer wall of the protection plate (6), and a buffer spring (602) is installed on the inner wall of the buffer (601), one end of a buffer spring (602) is provided with a buffer column (603), one end of the buffer column (603) extends out of the outer wall of the buffer (601), the outer wall of the buffer column (603) is provided with a fixed column (604), the inner wall of the buffer (601) is provided with a plurality of movable rods (605), the outer wall of each movable rod (605) is provided with a movable rod (606) through a bearing, one end of each movable rod (606) extends out of the outer wall of the buffer (601), one end of each buffer column (603) is provided with a buffer plate (609) through a rotating shaft, one end of each movable rod (606) extending out of the buffer (601) is provided with an L-shaped control rod (607), a cushion block (608) is arranged below each L-shaped control rod (607), the distribution modes of the buffers (601) on the protection plate (6) are respectively one from top to bottom, the two buffers are in a group, one buffer plate (609) corresponds to one buffer plate (603), one end of each buffer column (603) is connected with two ends of the buffer plates (609) through a shaft, the front side of the transformer box (2) is provided with a box door (201), the top of the transformer box (2) is provided with a triangular rain-proof plate (202), the inner bottom wall of the rain-proof plate (202) is provided with a damping column (203), the outer wall of the damping column (203) is provided with a damping spring (204) in a surrounding manner, the inner wall of the transformer box (2) is provided with a transformer (205), the inner wall of the bottom plate (1) is provided with a temperature sensor (101), the inner wall of the temperature sensor (101) is provided with a thermistor (102), the inner wall of the bottom plate (1) is provided with an infrared sensor (103), the infrared sensor (103) is positioned at one side of the temperature sensor (101), the inner wall of the bottom plate (1) is provided with a control box (104), the inner wall of the control box (104) is provided with a control chip, and the control chip is electrically connected with the temperature sensor (101) and the infrared sensor (103) through a lead wire, the outer wall of the control chip is provided with electrostrictive ceramics (105), the outer wall of the electrostrictive ceramics (105) is provided with a trigger rod, the inner wall of the control box (104) is provided with a conductive groove, the top of the bottom plate (1) is provided with an alarm (106), and the alarm (106) is electrically connected with the conductive groove through a lead,

2. a mobile substation for facilitating outdoor installation according to claim 1, characterized in that it is used in the following steps:

s1, when a mobile substation is carried, inserting rods for connection are inserted into connecting holes, then rotating a rotating column (304), the rotating column (304) rotates to drive a fixed gear to rotate, the fixed gear rotates to drive a transmission gear (303) to rotate and simultaneously drive a second gear groove to move, the transmission gear (303) drives a first gear groove to move, the first gear groove drives a first clamping column (302) to move, the second gear groove drives a second clamping column (308) to move, the first clamping column (302) and the second clamping column (308) extend into the connecting holes, the inserting rods are fixed, the inserting rods are prevented from falling off, the substation is conveniently driven to move, and the installation of the substation is convenient;

s2, when the transformer substation is fixedly installed, a first water pump (501) is started, hydraulic oil in an oil cavity is conveyed to the inside of a hydraulic cylinder (503) by the first water pump (501), the hydraulic cylinder (503) extends to support the bottom plate (1) to achieve installation and fixation of the transformer substation, when the position needs to be moved, a second water pump (502) is started, the hydraulic oil is pumped back into the oil cavity from the hydraulic cylinder (503) by the second water pump (502), stretching of the hydraulic cylinder (503) is achieved, and the movable transformer substation is conveniently supported, fixed and installed;

s3, when the device is dehumidified, firstly, the fan (401) is started, the fan (401) pumps outside air into the dehumidifying box (402), moisture in the air is absorbed by the sponge (403), the dried air enters the interior of the power transformation box (2) through the exhaust hole, and the moisture is prevented from corroding the internal device;

s4, when the transformer box (2) is impacted, the buffer plate (609) moves towards the protection plate (6), the buffer plate (609) drives the buffer column (603) to move towards the inside of the buffer (601), the buffer column (603) extrudes the buffer spring (602), the buffer spring (602) contracts and absorbs the impact energy, the buffer column (603) drives the fixed column (604) to move, the fixed column (604) slides over the movable rod (605) when moving, the movable rod (605) rotates to enable the fixed column (604) to slide over, when the buffer spring (602) expands, the movable rod (605) blocks the fixed column (604), so that the buffer column (603) cannot move reversely to achieve a limiting function, when the buffer spring (602) needs to be adjusted after the impact is finished, the cushion block (608) is moved out of the lower part of the L-shaped control rod (607), the L-shaped control rod (607) moves upwards, and the movable rod (605) does not limit the fixed column (604), the buffer spring (602) returns to the initial position to realize the buffer function;

s5, when someone approaches, infrared sensor (103) and temperature sensor (101) simultaneous working, when measuring that the object is close to and the temperature simultaneously, control chip is to electrostriction pottery (105) transmission signal, and electrostriction pottery (105) take place the deformation, drive the trigger bar and remove and electrically conduct the groove contact, and siren (106) circular telegram sends out sound and light and warns, reminds the pedestrian not to be close to.