Outdoor transformer convenient to install

Abstract

The invention relates to the technical field of outdoor transformers, and particularly discloses a convenient-to-install outdoor transformer which comprises a side connecting plate, the bottom of the side connecting plate is fixedly connected with a reset spring, the bottom of the reset spring is fixedly connected with a bottom ring plate, the top of the bottom ring plate is fixedly connected with a top long rod, and the outer side of the top long rod is sleeved with and slidably connected with a sleeve type sliding plate. The top of the sleeve type sliding plate is fixedly connected with a driving motor, a driving shaft of the driving motor penetrates through the sleeve type sliding plate and is fixedly connected with a threaded drill rod, and according to the outdoor transformer convenient to install, when the threaded drill rod continuously rotates and moves downwards to make contact with the ground, rotary burying type drilling installation is started on the ground; and four top long rods are arranged on the outer side of the driving motor to abut against and limit the transformer, so that the situation that the installation effect is affected by distance shaking when the driving motor drives the threaded drill rod to rotate at a high speed to conduct rotary burying on the ground is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of outdoor transformers, in particular to an outdoor transformer that is easy to install. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are primary coil, secondary coil and iron core (magnetic core). Its main functions include voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. According to its use, it can be divided into: power transformers and special transformers, furnace transformers, rectifier transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, medium frequency transformers, high frequency transformers, impulse transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc. Outdoor transformers refer to power transformers installed in outdoor environments, which are used to convert high-voltage electrical energy into low-voltage electrical energy suitable for users. When installing an outdoor transformer outdoors, it will be affected by the surface environment and cause certain problems. As a result, after the transformer is installed in a specific position, it is easy to be affected by external forces and deviate or lose contact with the ground. Therefore, we propose an outdoor transformer that is easy to install. Summary of the Invention

[0003] To solve the above technical problems, the present invention provides an outdoor transformer that is easy to install, comprising a base bottom plate, the top of which is fixedly connected to a transformer body, both sides of which are fixedly connected to drill-type installation devices, and the bottom of which is fixedly connected to a bottom support leveling device; The top of the top rod is sleeved and slidably connected to a sleeve slide, and the top of the sleeve slide is fixedly connected to the driving motor, and the driving shaft of the driving motor passes through the sleeve slide and is fixedly connected to the threaded drill rod. When the threaded drill rod continuously rotates and moves down to contact with the ground, it starts to perform screw-buried drilling installation in the ground, so as to prevent the transformer as a whole from being easily deviated or separated from the ground by external force after being installed in a specific position. There are four bottom-support type leveling devices, and the four bottom-support type leveling devices are distributed at the bottom of the base plate near the four corners; One side of the side connecting plate is fixedly connected to one side of the base bottom plate, the top of the top long rod passes through the side connecting plate and is slidably connected to the side connecting plate, and multiple top long rods are provided, and the multiple top long rods are distributed at the top of the bottom ring plate and located inside the return spring; The top of the threaded drill rod is rotatably connected to the bottom of the sleeve slide plate through a rotating bolt, and the bottom of the threaded drill rod passes through the side connecting plate and is threadedly connected to the side connecting plate; The bottom of the bottom ring plate is fixedly connected to a soil cleaning mechanism, and the top of the bottom ring plate is fixedly connected to a corrugated ring piece. By arranging the corrugated ring piece at the bottom of the side connecting plate, the part below the threaded drill rod close to the ground installation area is wrapped and protected, so as to prevent the threaded drill rod from being splashed with mud and dust in the area close to the ground when the threaded drill rod is drilled in, which is difficult to handle and affects the subsequent thread matching. The top of the corrugated ring piece is fixedly connected to the bottom of the side connecting plate.

[0004] Furthermore, the soil cleaning mechanism includes a bottom connecting rod, which is provided with multiple bottom connecting rods at the bottom of the bottom ring plate to leave an empty area at the bottom of the annular sleeve plate to facilitate the discharge of cleaned debris, and prevent the bottom surface of the annular sleeve plate from being too close to the ground or even pressing the cleaned debris when it contacts the ground, making it difficult to discharge the debris and affecting the installation effect; the outer side of the bottom connecting rod is sleeved and fixedly connected with an annular sleeve plate, and the inner side of the annular sleeve plate is fixedly connected with a built-in brush, which is made of hard material and cleans the outer surface and thread surface of the threaded drill rod with mud and dust particles remaining on the outer surface and thread surface of the threaded drill rod, and prevents the outer surface and thread surface of the threaded drill rod from still having mud and dust particles that are not cleaned by the spiral scraper and affect the subsequent thread matching effect; the bottom of the annular sleeve plate is fixedly connected with a bottom connecting block, and the bottom of the bottom connecting block is fixedly connected with a spiral scraper. The scraping type soil cleaning process is performed between the threaded surfaces of the rotating upward threaded drill rod to prevent the threaded drill rod from being buried in the soil for a long time and adhering to excessive mud blocks between the threaded surfaces on the inner and outer surfaces of the soil, which is difficult to handle and affects the subsequent thread matching. The outer side of the spiral scraper is provided with an arc hole. By providing multiple arc holes on the spiral scraper, a large amount of mud and dust particles cleaned by the built-in brush can be easily dropped and discharged in time, preventing a large amount of cleaned mud and dust particles from falling on the spiral scraper and continuously accumulating too much and affecting the cleaning effect. The top of the bottom connecting rod is fixedly connected to the bottom of the bottom ring plate, and the bottom connecting rods are provided in plurality, and the multiple bottom connecting rods are distributed at the bottom of the bottom ring plate, and the built-in brushes are provided in plurality, and the multiple built-in brushes are distributed on the inner side of the annular sleeve, and the arc holes are provided in plurality, and the multiple arc holes are distributed on the outer surface of the spiral scraper.

[0005] Furthermore, the bottom-support leveling device includes a first round block, the bottom of the first round block is fixedly connected to a two-way electric telescopic rod, and the height of the four corners of the bottom of the base plate is adjusted respectively by extending and contracting the two-way electric telescopic rod to maintain the horizontal state of the base plate, thereby preventing the threaded drill rod from tilting during drilling installation, resulting in unstable installation and subsequent tipping, etc., which may cause safety hazards. The bottom of the two-way electric telescopic rod is fixedly connected to a second round block, and the top of the second round block is fixedly connected to a constant force spring. By arranging a constant force spring that is not easy to deform on the outside of the two-way electric telescopic rod, external impact objects are intercepted and protected, thereby preventing the two-way electric telescopic rod from being gradually damaged and difficult to use due to the impact of external impact objects for a long time during use. The bottom of the second round block is rotatably connected to an electric roller through a rotating bolt, and the second round block is fixedly connected to a second round block. The outer sides of the two round blocks are fixedly connected with an arc-shaped inclined plate. When the second round block moves, the arc-shaped inclined plate will push and scrape the position that the electric roller is about to reach to prevent the presence of stones and other debris on the surface where the electric roller is about to move, affecting the stability during movement. By arranging arc-shaped inclined plates at the four corners of the base bottom plate, the bottom of the base bottom plate is fixed with an outer extended bottom support to prevent the mobile transformer body from encountering uneven ground and easily tipping over quickly when not installed, causing safety hazards. The top of the first round block is fixedly connected to the bottom of the base bottom plate. Four first round blocks are provided, and the four first round blocks are distributed at the bottom of the base bottom plate near the four corners. The top of the constant force spring is fixedly connected to the bottom of the first round block. The constant force spring is sleeved on the outside of the bidirectional electric telescopic rod and is slidably connected to the bidirectional electric telescopic rod.

[0006] The present invention provides an outdoor transformer that is easy to install and has the following beneficial effects: 1. For the outdoor transformer that is easy to install, the threaded drill rod is continuously rotated and moved downward until it contacts the ground, and then it is drilled into the ground for installation, so as to prevent the transformer from being easily deflected or out of contact with the ground due to external forces after being installed in a specific position as a whole. The spiral scraper performs a scraping and soil cleaning process between the threaded surfaces of the threaded drill rod that is rotating and moving upward, so as to prevent the threaded drill rod from being buried in the soil for a long time, and excessive mud blocks are adhered between the threaded surfaces on the inner and outer surfaces of the soil, which is difficult to handle and affects the subsequent thread fit. The four corners of the bottom of the base plate are adjusted in height by extending and contracting the bidirectional electric telescopic rod to keep the base plate horizontal, so as to prevent the threaded drill rod from tilting during the drilling installation, resulting in unstable installation and subsequent dumping, which may cause safety hazards.

[0007] 2. The outdoor transformer which is easy to install is provided with a drilling installation device. When the threaded drill rod is continuously rotated and moved down to contact with the ground, it starts to be screwed and drilled into the ground for installation, so as to prevent the transformer from being easily deviated or out of contact with the ground due to external forces after being installed as a whole in a specific position. Four top rods are provided on the outside of the driving motor to limit the interference, so as to prevent the driving motor from driving the threaded drill rod to rotate at high speed to screw and bury it in the ground, which will cause distance shaking and affect the installation effect. A corrugated ring piece is provided at the bottom of the side connecting plate to wrap and protect the part below the threaded drill rod close to the ground installation area, so as to prevent the threaded drill rod from splashing mud and dust in the area close to the ground when the threaded drill rod is screwed and drilled, which will be difficult to handle and affect the subsequent thread matching. A top rod is provided on the inside of the reset spring to perform resistance internal support on the inside of the reset spring, so as to prevent the reset spring from being deformed by external forces and contacting with the threaded drill rod when the threaded drill rod is rotating and moving, which will affect the use.

[0008] The utility model discloses a screw thread scraper, which is convenient for installation and has a soil cleaning mechanism. The screw thread scraper is used to scrape the soil between the thread surfaces of the screw threaded rod which is rotated and moved upward, so as to prevent the screw threaded rod from being buried in the soil for a long time and adhering to excessive mud blocks between the thread surfaces of the inner and outer surfaces of the soil, which is difficult to handle and affects the subsequent thread matching. The built-in brush made of hard material cleans the outer surface and thread surface of the screw threaded rod and treats the mud and dust particles remaining on the outer surface and thread surface of the screw threaded rod, so as to prevent the mud and dust particles which are not cleaned by the spiral scraper from remaining on the outer surface and thread surface of the screw threaded rod and affect the subsequent thread matching effect. By providing a plurality of arc holes on the spiral scraper, a large amount of mud and dust particles cleaned by the built-in brush can be dropped and discharged in time, so as to prevent a large amount of cleaned mud and dust particles from falling on the spiral scraper and continuously accumulating too much and affecting the cleaning effect. By providing a plurality of bottom connecting rods at the bottom of the bottom ring plate, an area at the bottom of the annular sleeve plate is left empty to facilitate the discharge of the cleaned debris, so as to prevent the bottom surface of the annular sleeve plate from being too close to the ground or even pressing the cleaned debris when it contacts the ground, so as to make it difficult to discharge the debris and affect the installation effect.

[0009] 4. The outdoor transformer which is easy to install is provided with a bottom support leveling device, which adjusts the height of the four corners of the bottom of the base plate by extending and contracting the two-way electric telescopic rod to maintain the horizontal state of the base plate, thereby preventing the threaded drill rod from tilting during drilling installation, resulting in unstable installation and subsequent tipping, which may cause safety hazards. A constant force spring which is not easy to deform is arranged on the outside of the two-way electric telescopic rod to intercept and protect against external impact objects, thereby preventing the two-way electric telescopic rod from being gradually damaged and difficult to use due to the impact of external impact objects for a long time during use. The arc-shaped inclined plate pushes and scrapes the position that the electric roller is about to reach when the second round block moves, thereby preventing the presence of stones and other debris on the surface where the electric roller is about to move, which affects the stability during movement. The arc-shaped inclined plate is arranged at the four corners of the base plate to fix the bottom of the base plate with an outer extended bottom support, thereby preventing the mobile transformer body from encountering uneven ground and quickly tipping over when not installed, thereby causing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structure of an outdoor transformer that is easy to install according to the present invention; Figure 2 This is a schematic diagram of the bottom structure of an outdoor transformer that is easy to install according to the present invention; Figure 3 This is a schematic diagram of the bottom structure of the drilling installation device of the present invention; Figure 4 This is a schematic side cross-sectional view of the drilling installation device of the present invention; Figure 5 This is a schematic structural diagram of the soil cleaning mechanism of the present invention; Figure 6 This is a schematic diagram of the bottom structure of the soil cleaning mechanism of the present invention; Figure 7 This is a schematic diagram of the bottom structure of the bottom support type leveling device of the present invention; Figure 8 It is a structural schematic diagram of the bottom support leveling device of the present invention.

[0011] In the figure: 1. Base bottom plate; 2. Transformer body; 3. Drill-type installation device; 4. Bottom support leveling device; 301. Side connecting plate; 302. Return spring; 303. Bottom ring plate; 304. Top long rod; 305. Sleeve slide; 306. Drive motor; 307. Threaded drill rod; 308. Soil cleaning mechanism; 309. Corrugated ring piece; 3081. Bottom connecting rod; 3082. Annular sleeve plate; 3083. Built-in brush; 3084. Bottom connecting block; 3085. Spiral scraper; 3086. Arc hole; 401. First round block; 402. Bidirectional electric telescopic rod; 403. Second round block; 404. Constant force spring; 405. Electric roller; 406. Arc inclined plate. DETAILED DESCRIPTION

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0013] See also Figures 1-6 The present invention provides an outdoor transformer that is easy to install, including a base bottom plate 1, a transformer body 2 is fixedly connected to the top of the base bottom plate 1, drilling-type installation devices 3 are fixedly connected to both sides of the base bottom plate 1, and a bottom-supporting leveling device 4 is fixedly connected to the bottom of the base bottom plate 1; The drilling installation device 3 includes a side connecting plate 301, the bottom of the side connecting plate 301 is fixedly connected to a return spring 302, the bottom of the return spring 302 is fixedly connected to a bottom ring plate 303, the top of the bottom ring plate 303 is fixedly connected to a top rod 304, the outer side of the top rod 304 is sleeved and slidably connected to a sleeve slide 305, the top of the sleeve slide 305 is fixedly connected to a drive motor 306, the drive shaft of the drive motor 306 passes through the sleeve slide 305 and is fixedly connected to a threaded drill rod 307; There are four bottom-supporting leveling devices 4, and the four bottom-supporting leveling devices 4 are distributed at the bottom of the base plate 1 near the four corners; One side of the side connecting plate 301 is fixedly connected to one side of the base bottom plate 1. The top of the top long rod 304 passes through the side connecting plate 301 and is slidably connected to the side connecting plate 301. There are multiple top long rods 304, and the multiple top long rods 304 are distributed at the top of the bottom ring plate 303 and located inside the return spring 302. The top of the threaded drill rod 307 is rotatably connected to the bottom of the sleeve slide 305 via a rotating bolt, and the bottom of the threaded drill rod 307 passes through the side connecting plate 301 and is threadedly connected to the side connecting plate 301; The bottom of the bottom ring plate 303 is fixedly connected to a soil cleaning mechanism 308, and the top of the bottom ring plate 303 is fixedly connected to a corrugated ring piece 309, and the top of the corrugated ring piece 309 is fixedly connected to the bottom of the side connecting plate 301; The soil cleaning mechanism 308 includes a bottom connecting rod 3081, an annular sleeve 3082 is sleeved and fixedly connected to the outer side of the bottom connecting rod 3081, a built-in brush 3083 is fixedly connected to the inner side of the annular sleeve 3082, a bottom connecting block 3084 is fixedly connected to the bottom of the bottom connecting block 3084, a spiral scraper 3085 is fixedly connected to the bottom of the spiral scraper 3085, and an arc hole 3086 is opened on the outer side of the spiral scraper 3085. The top of the bottom connecting rod 3081 is fixedly connected to the bottom of the bottom ring plate 303. There are multiple bottom connecting rods 3081, and the multiple bottom connecting rods 3081 are distributed at the bottom of the bottom ring plate 303. There are multiple built-in brushes 3083, and the multiple built-in brushes 3083 are distributed on the inner side of the annular sleeve 3082. The arc hole 3086 There are multiple arc-shaped holes 3086 distributed on the outer surface of the spiral scraper 3085. When in use, the transformer body 2 on the base bottom plate 1 is moved to the position where it needs to be installed through the bottom support leveling device 4, and the base bottom plate 1 is adjusted to a horizontal state through the bottom support leveling device 4. After the base bottom plate 1 is adjusted to always be in a horizontal state, the drilling installation device 3 can be used to perform rotary drilling into the ground, so that the transformer body 2 on the base bottom plate 1 is fastened and installed in this position. When the base bottom plate 1 is in a horizontal state, the driving electric drive is started to rotate the threaded drill rod 307 at the bottom. When the threaded drill rod 307 rotates, it rotates downward with the threaded cooperation of the side connecting plate 301 under the penetration limit of the top long rod 304 on the sleeve slide 305. When the screw rod 307 is continuously rotated and moved down to contact with the ground, it starts to be screwed into the ground for installation. When the screw rod 307 moves down, it drives the top sleeve slide 305 and the driving motor 306 to move down together. When the sleeve slide 305 moves down, the outer surface of the driving motor 306 is in contact with the top long rod 304 at all times. Four top long rods 304 are provided on the outside of the driving motor 306 to resist and limit it. At the same time, the corrugated ring piece 309 at the bottom of the side connecting plate 301 is always wrapped and protected for the part of the screw rod 307 located below the side connecting plate 301. The corrugated ring piece 309 is provided at the bottom of the side connecting plate 301 to wrap and protect the part of the screw rod 307 near the ground installation area below the screw rod 307. The top long rod 304 is provided to perform a resistance-type internal support on the inner side of the return spring 302. When the transformer body 2 needs to be moved, the threaded drill rod 307 is driven by the driving motor 306 to reverse and move upward to disengage the rotary drilling into the ground. At the same time, when the threaded drill rod 307 rotates and moves upward, the soil cleaning mechanism 308 at the bottom of the bottom ring plate 303 cleans the mud adhered to the surface of the threaded short rod. When the threaded drill rod 307 rotates and moves upward, the outer surface and the threaded surface will contact the built-in brush 3083 and the spiral scraper 3085. The spiral scraper 3085 performs a scraping-type soil cleaning process between the threaded surfaces of the threaded drill rod 307 that rotates and moves upward. When the threaded drill rod 307 cleaned by the spiral scraper 3085 continues to rotate and move upward, it will frictionally contact with the built-in brush 3083.The hard built-in brush 3083 cleans the mud and dust particles remaining on the outer surface and threaded surface of the threaded drill rod 307. A large amount of mud and dust particles removed by the built-in brush 3083 will fall downward through the arc-shaped holes 3086 provided on the surface of the spiral scraper 3085. The multiple arc-shaped holes 3086 provided on the spiral scraper 3085 facilitate the timely removal of the large amount of mud and dust particles removed by the built-in brush 3083. At the same time, the bottom connecting rod 3081 at the bottom of the bottom ring plate 303 separates the ground from the annular sleeve 3082 by a certain distance. The multiple bottom connecting rods 3081 provided at the bottom of the bottom ring plate 303 create an empty area at the bottom of the annular sleeve 3082 to facilitate the removal of the removed debris.

[0014] See also Figures 1-8 The present invention provides an outdoor transformer that is easy to install: the bottom support type leveling device 4 includes a first round block 401, the bottom of the first round block 401 is fixedly connected to a two-way electric telescopic rod 402, the bottom of the two-way electric telescopic rod 402 is fixedly connected to a second round block 403, the top of the second round block 403 is fixedly connected to a constant force spring 404, the bottom of the second round block 403 is rotatably connected to an electric roller 405 through a rotating bolt, the outer side of the second round block 403 is fixedly connected to an arc-shaped inclined plate 406, the top of the first round block 401 is fixedly connected to the base The bottom of the base plate 1 is fixedly connected, and four first round blocks 401 are provided, and the four first round blocks 401 are distributed at the bottom of the base plate 1 near the four corners. The top of the constant force spring 404 is fixedly connected to the bottom of the first round block 401, and the constant force spring 404 is sleeved on the outside of the two-way electric telescopic rod 402 and is slidably connected to the two-way electric telescopic rod 402. When in use, when the transformer body 2 needs to be installed in a certain position, the second round block 403 at the top, the two-way electric telescopic rod 402 and the first round block are driven by the electric roller 405. The block 401 and the base bottom plate 1 can be moved to this position as a whole. After the transformer body 2 is moved to the position where it needs to be installed, the base bottom plate 1 is adjusted to a horizontal state at all times by extending or contracting the bidirectional electric telescopic rod 402. The four corners of the bottom of the base bottom plate 1 are adjusted in height respectively by extending and contracting the bidirectional electric telescopic rod 402 to maintain the horizontal state of the base bottom plate 1. When the bidirectional electric telescopic rod 402 is extended and contracted, the first round block 401 and the second round block 403 drive the outer constant force spring 40 4 extends or contracts together, and a non-deformable constant force spring 404 is set on the outside of the bidirectional electric telescopic rod 402 to intercept and protect against external impact objects. When the second round block 403 moves with the electric roller 405, it drives the outer arc-shaped inclined plate 406 to move together. When the arc-shaped inclined plate 406 moves with the second round block 403, it pushes and scrapes the position that the electric roller 405 is about to reach. By arranging the arc-shaped inclined plates 406 at the four corners of the base bottom plate 1, the bottom of the base bottom plate 1 is fixed with an outer extended bottom support.

[0015] When the present invention is in operation, the transformer body 2 on the base bottom plate 1 is moved to the position where it needs to be installed through the bottom support leveling device 4, and the base bottom plate 1 is adjusted to a horizontal state through the bottom support leveling device 4. After the base bottom plate 1 is adjusted to always be in a horizontal state, the ground can be screwed into by the drilling installation device 3, so that the transformer body 2 on the base bottom plate 1 is fastened and installed in this position. When the base bottom plate 1 is in a horizontal state, the driving motor is started to rotate the threaded drill rod 307 at the bottom. When the threaded drill rod 307 rotates, it rotates downward with the side connecting plate 301 threadedly under the penetration limit of the top long rod 304 on the sleeve slide 305, and the threaded drill rod 307 continuously rotates and moves downward until it contacts the ground. When the screw drill 307 is started, the ground is drilled and installed. When the threaded drill rod 307 moves downward, the top sleeve slide 305 and the driving motor 306 are driven to move downward together. When the sleeve slide 305 moves downward, the outer surface of the driving motor 306 is always in contact with the top long rod 304. Four top long rods 304 are set on the outside of the driving motor 306 to resist and limit it. At the same time, the corrugated ring piece 309 at the bottom of the side connecting plate 301 is always wrapped and protected for the part of the threaded drill rod 307 located below the side connecting plate 301. The corrugated ring piece 309 is set at the bottom of the side connecting plate 301 to wrap and protect the part below the threaded drill rod 307 close to the ground installation area. The top long rod 304 is set on the inside of the reset spring 302 to reset the reset spring. The inner side of 302 is supported by a resistance type. When the transformer body 2 needs to be moved, the threaded drill rod 307 is driven by the driving motor 306 to reverse and move upward to disengage the rotary drilling into the ground. At the same time, when the threaded drill rod 307 rotates and moves upward, the soil cleaning mechanism 308 at the bottom of the bottom ring plate 303 cleans the mud adhered to the surface of the threaded short rod. When the threaded drill rod 307 rotates and moves upward, the outer surface and the threaded surface will contact the built-in brush 3083 and the spiral scraper 3085. The spiral scraper 3085 performs a scraping and soil cleaning process between the threaded surfaces of the threaded drill rod 307 that rotates and moves upward. When the threaded drill rod 307 cleaned by the spiral scraper 3085 continues to rotate and move upward, it will frictionally contact with the built-in brush 3083. The built-in brush 3083 is made of a hard material. The brush 3083 cleans the mud and dust particles remaining on the outer surface and thread surface of the threaded drill rod 307. A large amount of mud and dust particles cleaned by the built-in brush 3083 will fall downward through the arc-shaped holes 3086 opened on the surface of the spiral scraper 3085. By opening a plurality of arc-shaped holes 3086 on the spiral scraper 3085, it is convenient for a large amount of mud and dust particles cleaned by the built-in brush 3083 to fall and be discharged in time. At the same time, the bottom connecting rod 3081 at the bottom of the bottom ring plate 303 separates the ground and the annular sleeve 3082 by a distance. By arranging a plurality of bottom connecting rods 3081 at the bottom of the bottom ring plate 303, an area at the bottom of the annular sleeve 3082 is left empty to facilitate the discharge of the cleaned debris. When the transformer body 2 needs to be installed at a certain position,The second round block 403 at the top, the two-way electric telescopic rod 402, the first round block 401 and the base bottom plate 1 are driven by the electric roller 405 to move to the position as a whole. After the transformer body 2 is moved to the position where it needs to be installed, the two-way electric telescopic rod 402 is first extended or retracted to adjust the base bottom plate 1 to a horizontal state at all times. The four corners of the bottom of the base bottom plate 1 are adjusted in height respectively by the extension and retraction of the two-way electric telescopic rod 402 to maintain the horizontal state of the base bottom plate 1. When the two-way electric telescopic rod 402 is extended and retracted, the first round block 401 and The second circular block 403 drives the outer constant force spring 404 to expand or contract. By installing a non-deformable constant force spring 404 on the outer side of the bidirectional electric telescopic rod 402, it intercepts and protects against external impacts. As the second circular block 403 moves with the electric roller 405, it drives the outer curved inclined plate 406 to move with it. As the curved inclined plate 406 moves with the second circular block 403, it pushes and scrapes the area where the electric roller 405 is about to reach. By installing curved inclined plates 406 at the four corners of the base bottom plate 1, the bottom of the base bottom plate 1 is fixed with an external extended bottom support.

[0016] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. An outdoor transformer that is easy to install, comprising a base plate, characterized in that: The top of the base bottom plate is fixedly connected to the transformer body, both sides of the base bottom plate are fixedly connected to the drilling type mounting device, and the bottom of the base bottom plate is fixedly connected to the bottom support type leveling device; the drilling type mounting device includes a side connecting plate, the bottom of the side connecting plate is fixedly connected to the reset spring, the bottom of the reset spring is fixedly connected to the bottom ring plate, the top of the bottom ring plate is fixedly connected to the top long rod, the outer side of the top long rod is sleeved and slidably connected to the sleeve slide, the top of the sleeve slide is fixedly connected to the drive motor, the drive shaft of the drive motor passes through the sleeve slide and is fixedly connected to the threaded drill rod.

2. The outdoor transformer that is easy to install according to claim 1, characterized in that: There are four bottom-support type leveling devices, and the four bottom-support type leveling devices are distributed at the bottom of the base plate near the four corners.

3. The outdoor transformer that is easy to install according to claim 1, characterized in that: One side of the side connecting plate is fixedly connected to one side of the base bottom plate, the top of the top long rod passes through the side connecting plate and is slidably connected to the side connecting plate, a plurality of the top long rods are provided, and the plurality of top long rods are distributed at the top of the bottom ring plate at a position inside the reset spring.

4. The outdoor transformer that is easy to install according to claim 1, characterized in that: The top of the threaded drill rod is rotatably connected to the bottom of the sleeve slide plate through a rotating bolt, and the bottom of the threaded drill rod passes through the side connecting plate and is threadedly connected to the side connecting plate.

5. The outdoor transformer that is easy to install according to claim 1, characterized in that: The bottom of the bottom ring plate is fixedly connected with a soil clearing mechanism, the top of the bottom ring plate is fixedly connected with a corrugated ring piece, and the top of the corrugated ring piece is fixedly connected with the bottom of the side connecting plate.

6. The outdoor transformer that is easy to install according to claim 5, characterized in that: The soil cleaning mechanism includes a bottom connecting rod, an annular sleeve is sleeved and fixedly connected to the outer side of the bottom connecting rod, a built-in brush is fixedly connected to the inner side of the annular sleeve, the bottom of the annular sleeve is fixedly connected to a bottom connecting block, the bottom of the bottom connecting block is fixedly connected to a spiral scraper, and an arc-shaped hole is opened on the outer side of the spiral scraper.

7. The outdoor transformer that is easy to install according to claim 6, characterized in that: The top of the bottom connecting rod is fixedly connected to the bottom of the bottom ring plate. A plurality of the bottom connecting rods are provided, and the plurality of the bottom connecting rods are distributed on the bottom of the bottom ring plate.

8. The outdoor transformer that is easy to install according to claim 6, characterized in that: There are multiple built-in brushes, and the multiple built-in brushes are distributed on the inner side of the annular sleeve. There are multiple arc-shaped holes, and the multiple arc-shaped holes are distributed on the outer surface of the spiral scraper.

9. The outdoor transformer that is easy to install according to claim 1, characterized in that: The bottom-support leveling device includes a first round block, the bottom of the first round block is fixedly connected to a two-way electric telescopic rod, the bottom of the two-way electric telescopic rod is fixedly connected to a second round block, the top of the second round block is fixedly connected to a constant force spring, the bottom of the second round block is rotatably connected to an electric roller via a rotating bolt, and the outer side of the second round block is fixedly connected to an arc-shaped inclined plate.

10. The outdoor transformer that is easy to install according to claim 9, characterized in that: The top of the first round block is fixedly connected to the bottom of the base bottom plate. There are four first round blocks, and the four first round blocks are distributed at the bottom of the base bottom plate near the four corners. The top of the constant force spring is fixedly connected to the bottom of the first round block. The constant force spring is sleeved on the outside of the bidirectional electric telescopic rod and is slidably connected to the bidirectional electric telescopic rod.

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