Power engineering transformer installation structure and construction method thereof

Abstract

The application discloses a power engineering transformer mounting structure and a construction method thereof, and relates to the technical field of transformer mounting, which comprises support part one and support part two which are symmetrically arranged, a horizontal plate, a mounting plate, a transformer main body, a fixing mechanism and a heat dissipation mechanism. The horizontal plate is fixed between the support part one and the support part two, the mounting plate is fixed between the support part one and the support part two, the transformer main body is arranged at the top of the mounting plate, the fixing mechanism is arranged at the opposite end of the support part one and the support part two, and is used for fixing the transformer main body, and the heat dissipation mechanism is arranged at the bottom of the mounting plate and is used for dissipating heat of the transformer main body. When the transformer main body is mounted and fixed, the application is relatively simple and convenient, the heat dissipation efficiency of the transformer main body is relatively high, the size ratio of the gear one and the gear two is utilized to achieve a better heat dissipation effect, power loss is reduced on one hand, and the overall use cost is reduced on the other hand.

Description

Technical Field Technical Field

[0002] This invention relates to the field of transformer installation technology, specifically to a transformer installation structure and its construction method for power engineering. Background Technology Background Technology

[0004] Transformers are devices that use the principle of electromagnetic induction to change alternating current voltage. Their main components are the primary coil, secondary coil, and iron core (magnetic core). Their main functions include voltage transformation, current transformation, impedance transformation, isolation, and voltage stabilization (magnetic saturation transformers). Currently, transformers are indispensable devices in power supply and distribution systems.

[0005] Currently, transformers are generally installed on outdoor mounting frames. However, existing transformers are directly fixed to the mounting frames by bolts or welding, making the installation process quite cumbersome.

[0006] Secondly, existing transformers have poor heat dissipation capabilities, and prolonged use at high temperatures can affect their lifespan and operating efficiency. Therefore, we propose a transformer installation structure and its construction method for power engineering. Summary of the Invention Summary of the Invention

[0008] The purpose of this invention is to provide a transformer installation structure and construction method for power engineering, so as to solve the problem mentioned in the background art that the existing transformers are directly fixed to the mounting frame by bolts or welding, which makes the installation of transformers cumbersome.

[0009] Secondly, the existing transformers have poor heat dissipation, and using them at high temperatures for a long time will affect their service life and working efficiency.

[0010] To achieve the above objectives, the present invention provides the following technical solution:

[0011] A transformer installation structure and its construction method for power engineering include:

[0012] Symmetrically arranged support parts one and two;

[0013] A horizontal plate, which is fixed between support part one and support part two;

[0014] A reinforcing strip, one end of which is fixed to the opposite end of support part one and support part two, and the other end of which is fixed to the top of the horizontal plate;

[0015] Mounting plate, which is fixed between support part one and support part two;

[0016] The transformer body is located on top of the mounting plate;

[0017] A fixing mechanism is provided at one end of support part one and support part two that are directly opposite each other, and is used to fix the transformer body;

[0018] A heat dissipation mechanism is located at the bottom of the mounting plate and is used to dissipate heat from the transformer body.

[0019] As a further embodiment of the present invention, the fixing mechanism includes a connecting column fixed to one end of the support part one near one end of the support part two, and a semi-fixed frame one is fixed to one end of the connecting column.

[0020] The semi-fixed frame is located on the outer wall of the transformer body;

[0021] The second support part has a through hole at one end, and an L-shaped plate is fixed at the end of the second support part away from the first support part. A telescopic rod 1 that passes through the through hole is installed at one end of the L-shaped plate.

[0022] One end of the telescopic rod is fixed with a semi-fixed frame.

[0023] The semi-fixed frame 2 is located on the outer wall of the transformer body.

[0024] As a further embodiment of the present invention, functional blocks are fixed on the front and rear surfaces of the semi-fixed frame, and a slot is provided on the top of the functional block.

[0025] The front and rear surfaces of the semi-fixed frame 2 are movably connected to long strips via movable columns, and one end of each long strip is fitted with a snap-fit ​​part.

[0026] The snap-fit ​​part snaps into the slot.

[0027] As a further embodiment of the present invention, the front and rear surfaces of the semi-fixed frame two are provided with sliding grooves, and a slider is slidably connected in the sliding grooves, with a limit block fixed at one end of the slider.

[0028] The limiting block abuts against the long strip.

[0029] As a further embodiment of the present invention, a telescopic rod two is fixed to the inner wall of one side of the slide groove, and the end of the telescopic rod two away from the inner wall of the slide groove is fixed to the slider.

[0030] A compression spring is provided on the outer wall of the telescopic rod. One end of the compression spring is fixed to the slider, and the other end of the compression spring is fixed to the inner wall of one side of the slide groove.

[0031] As a further embodiment of the present invention, the heat dissipation mechanism includes a ventilation hole opened at the bottom of the mounting plate, a mounting bracket installed in the ventilation hole, a rotating seat rotatably connected to the top of the mounting bracket, a connecting rod fixed to the top of the rotating seat, and a fan fixed to the top of the connecting rod.

[0032] The mounting bracket has mounting holes at its bottom;

[0033] The bottom of the rotating seat is fixed with a connecting rod passing through the mounting hole;

[0034] A gear is fixed to the bottom of the connecting rod 2;

[0035] The first gear meshes with the second gear, which is driven by a motor mounted on the bottom of the mounting plate;

[0036] The diameter of gear two is larger than the diameter of gear one.

[0037] As a further embodiment of the present invention, heat-conducting plates are installed on the front and rear surfaces of the semi-fixed frame one and the semi-fixed frame two, and heat dissipation fins are installed on one end of the heat-conducting plate.

[0038] As a further embodiment of the present invention, a protective cover is connected to the bottom of the mounting plate by fixing bolts.

[0039] As a further aspect of the present invention, an auxiliary mechanism is also included, which includes a current sensor, a controller, an alarm, and a signal transmission module installed inside the mounting plate;

[0040] The current sensor is used to detect the current on the surface of the mounting plate;

[0041] The controller is used to control the alarm and signal transmission module to turn on or off;

[0042] An alarm is used to issue an alarm.

[0043] The signal transmission module is used to send alarm information to external terminals;

[0044] The current sensor is electrically connected to the controller;

[0045] The controller is electrically connected to the alarm and the signal transmitting module;

[0046] The signal transmitting module is connected to an external terminal for communication.

[0047] Two tension sensors are symmetrically installed on the top of the transformer body. Each of the two tension sensors is connected to a tension rope at the top. One end of each tension rope is connected to support part one and support part two, respectively.

[0048] The tension sensor is electrically connected to the controller.

[0049] A construction method for a transformer installation structure in power engineering, the specific steps of which are as follows:

[0050] S1. First, weld the horizontal plate and reinforcing strip in sequence, and then embed the support part one and support part two into the designated installation area using concrete.

[0051] S2. Place the transformer body on the mounting plate. At this time, the transformer body will be located between the semi-fixed frame one and the semi-fixed frame two. Then, the user moves the length of the telescopic rod one so that the semi-fixed frame two contacts the semi-fixed frame one. The user then moves the long strip so that the snap-fit ​​part at one end of the long strip snaps into the slot, thus completing the connection and fixation of the semi-fixed frame one and the semi-fixed frame two, thereby achieving the fixation of the transformer body. Compared with the existing ones, the present invention is simpler and more convenient to install and fix the transformer body.

[0052] S3. Subsequently, under the elastic force of the compression spring, the telescopic rod two will be driven to stretch. When the telescopic rod two stretches, it will drive the slider to move in the groove. The slider will drive the limiting block to move and abut against the long strip. Under the action of the limiting block, the long strip can be limited, thereby preventing the snap-fit ​​part from falling out of the slot, thus improving the installation and fixing effect of the transformer body.

[0053] S4. The user starts the motor, which drives gear two to rotate. Gear two then drives gear one and the fan to rotate. When the fan rotates, air enters the bottom of the transformer body through the ventilation holes, thereby cooling the transformer body. It should be noted that since the diameter of gear two is larger than that of gear one, the speed of gear one is much greater than that of gear two under the same motor output efficiency. This increases the speed of the fan, thereby improving the fan's cooling efficiency for the transformer body. Compared with existing technologies, this invention has a higher cooling efficiency for the transformer body and utilizes the size ratio of gear one and gear two to achieve a better cooling effect. This reduces power consumption and overall operating costs.

[0054] S5. The current sensor detects whether there is current on the mounting plate.

[0055] If there is no current on the mounting plate, then there is no leakage in the transformer body;

[0056] If there is current on the mounting plate, the transformer body will leak current. At this time, the current sensor will send a signal to the controller. The controller will activate the alarm and send the alarm information to the external terminal through the signal transmission module to remind the staff to handle the situation. Compared with the existing ones, the present invention has a leakage warning function, which reduces the possibility of electric shock and has higher safety.

[0057] S6. When the mounting plate deforms or breaks, the tension on the tension sensor will change. At this time, the tension sensor will send a signal to the controller. The controller will activate the alarm and send the alarm information to the external terminal through the signal transmission module to remind the staff to handle the situation. Compared with the existing ones, the present invention has an anti-fall warning function, which reduces the possibility of the transformer body collapsing or falling, has higher safety, and also reduces the use cost of the transformer body.

[0058] Compared with the prior art, the beneficial effects of the present invention are:

[0059] Place the transformer body on the mounting plate. At this time, the transformer body will be located between the semi-fixed frame one and the semi-fixed frame two. Then, the user moves the length of the telescopic rod one so that the semi-fixed frame two contacts the semi-fixed frame one. The user then moves the long strip so that the snap-fit ​​part at one end of the long strip snaps into the slot, thus completing the connection and fixation of the semi-fixed frame one and the semi-fixed frame two, thereby fixing the transformer body. Compared with the existing ones, the present invention is simpler and more convenient to install and fix the transformer body.

[0060] Subsequently, under the elastic force of the compression spring, the telescopic rod two will be driven to stretch. When the telescopic rod two stretches, it will drive the slider to move in the groove. The slider will drive the limiting block to move and abut against the long strip. Under the action of the limiting block, the long strip can be limited, thereby preventing the snap-fit ​​part from falling out of the slot, thus improving the installation and fixing effect of the transformer body.

[0061] The user starts the motor, which drives gear two to rotate. Gear two then drives gear one and the fan to rotate. When the fan rotates, air enters the bottom of the transformer body through the ventilation holes, thereby dissipating heat from the transformer body. It should be noted that because the diameter of gear two is larger than that of gear one, the rotational speed of gear one is much higher than that of gear two at the same motor output efficiency. This increases the fan speed and thus improves the fan's heat dissipation efficiency for the transformer body. Compared with existing technologies, this invention has a higher heat dissipation efficiency for the transformer body and utilizes the size ratio of gear one and gear two to achieve a better heat dissipation effect. This reduces power loss and overall operating costs. Attached Figure Description Attached Figure Description

[0063] Figure 1 This is a first-view three-dimensional structural diagram of the present invention;

[0064] Figure 2 For the present invention Figure 1 Enlarged structural diagram at point A in the middle;

[0065] Figure 3This is a second-view three-dimensional structural diagram of the present invention;

[0066] Figure 4 This is a schematic diagram of the first part of the structure of the present invention;

[0067] Figure 5 This is a schematic diagram of the second part of the structure of the present invention;

[0068] Figure 6 This is a system block diagram of the present invention. In the diagram: 101, Support Part 1; 102, Support Part 2; 103, Horizontal Plate; 104, Reinforcing Strip; 105, Mounting Plate; 106, Transformer Body; 200, Fixing Mechanism; 201, Connecting Column; 202, Semi-Fixed Frame 1; 203, Perforation; 204, L-shaped Plate; 205, Telescopic Rod 1; 206, Semi-Fixed Frame 2; 207, Functional Block; 208, Slot; 209, Long Strip; 210, Movable Column; 211, Snap-fit ​​Part; 212, Slide Groove; 213 214. Slider; 215. Limiting block; 216. Telescopic rod II; 307. Compression spring; 308. Heat dissipation mechanism; 309. Ventilation hole; 300. Heat dissipation fins; 300. Mounting bracket; 301. Rotating seat; 302. Connecting rod I; 303. Fan; 304. Mounting hole; 305. Connecting rod II; 306. Gear I; 317. Gear II; 318. Motor; 319. Heat conduction plate; 400. Auxiliary mechanism; 401. Tension sensor; 402. Tension rope. Detailed Implementation Detailed Implementation

[0070] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0071] Example 1:

[0072] Please see Figure 1-4 The present invention provides a technical solution: a power engineering transformer installation structure, including a support part one 101 and a support part two 102 symmetrically arranged;

[0073] Horizontal plate 103 is fixed between support part one 101 and support part two 102;

[0074] Reinforcing strip 104, one end of which is fixed to the opposite end of support part 101 and support part 2 102, and the other end of which is fixed to the top of horizontal plate 103;

[0075] Mounting plate 105 is fixed between support part one 101 and support part two 102;

[0076] The transformer body 106 is located on the top of the mounting plate 105;

[0077] The fixing mechanism 200 is located at one end opposite to the support part 101 and the support part 2 102, and is used to fix the transformer body 106.

[0078] The fixing mechanism 200 includes a connecting column 201 fixed to one end of the support part 101 near the support part 202, and a semi-fixed frame 202 is fixed to one end of the connecting column 201.

[0079] The semi-fixed frame 202 is located on the outer wall of the transformer body 106;

[0080] One end of the support part 2 102 has a through hole 203. An L-shaped plate 204 is fixed to the end of the support part 2 102 away from the support part 1 101. A telescopic rod 205 passing through the through hole 203 is installed on one end of the L-shaped plate 204.

[0081] One end of the telescopic rod 205 is fixed with a semi-fixed frame 206;

[0082] The second semi-fixed frame 206 is located on the outer wall of the transformer body 106. Functional blocks 207 are fixed on the front and rear surfaces of the first semi-fixed frame 202. A slot 208 is opened on the top of the functional block 207.

[0083] The front and rear surfaces of the semi-fixed frame 206 are movably connected to a long strip 209 via a movable column 210, and a snap-fit ​​part 211 is installed at one end of the long strip 209.

[0084] The snap-fit ​​part 211 snaps into the slot 208. The front and rear surfaces of the semi-fixed frame 206 are provided with sliding grooves 212. A slider 213 is slidably connected in the sliding groove 212. A limit block 214 is fixed at one end of the slider 213.

[0085] The limiting block 214 abuts against the long strip 209. A telescopic rod 215 is fixed to one side of the inner wall of the slide groove 212. One end of the telescopic rod 215 away from the inner wall of the slide groove 212 is fixed to the slider 213.

[0086] A compression spring 216 is provided on the outer wall of the telescopic rod 215. One end of the compression spring 216 is fixed to the slider 213, and the other end of the compression spring 216 is fixed to the inner wall of one side of the slide groove 212.

[0087] Specifically, the transformer body 106 is placed on the mounting plate 105. At this time, the transformer body 106 will be located between the first semi-fixed frame 202 and the second semi-fixed frame 206. Then, the user moves the length of the first telescopic rod 205 so that the second semi-fixed frame 206 contacts the first semi-fixed frame 202. The user then moves the long strip 209 so that the snap-fit ​​part 211 at one end of the long strip 209 snaps into the slot 208, thus completing the connection and fixation of the first semi-fixed frame 202 and the second semi-fixed frame 206, thereby fixing the transformer body 106. Compared with the existing technology, the present invention is simpler and more convenient to install and fix the transformer body 106.

[0088] Subsequently, under the elastic force of the compression spring 216, the telescopic rod 215 will be driven to stretch. When the telescopic rod 215 stretches, it will drive the slider 213 to move in the groove 212. The slider 213 will drive the limiting block 214 to move and abut against the long strip 209. Under the action of the limiting block 214, the long strip 209 can be limited, thereby preventing the snap-fit ​​part 211 from falling out of the slot 208, thus improving the installation and fixing effect of the transformer body 106.

[0089] Example 2:

[0090] Please see Figure 1 , 3 -5. The present invention provides a technical solution: a power engineering transformer installation structure, a heat dissipation mechanism 300, the heat dissipation mechanism 300 is disposed at the bottom of the mounting plate 105, which is used to dissipate heat from the transformer body 106, the heat dissipation mechanism 300 includes a ventilation hole 301 opened at the bottom of the mounting plate 105, a mounting frame 303 is installed in the ventilation hole 301, a rotating seat 304 is rotatably connected to the top of the mounting frame 303, a connecting rod 305 is fixed to the top of the rotating seat 304, and a fan 306 is fixed to the top of the connecting rod 305;

[0091] The mounting bracket 303 has mounting holes 307 at its bottom;

[0092] A connecting rod 308 passing through the mounting hole 307 is fixed at the bottom of the rotating seat 304;

[0093] The bottom of connecting rod 2 308 is fixed with gear 1 309;

[0094] Gear 1 309 meshes with gear 2 310, which is driven by motor 311 mounted on the bottom of mounting plate 105;

[0095] The diameter of gear 2 310 is larger than that of gear 1 309. The front and rear surfaces of semi-fixed frame 1 202 and semi-fixed frame 2 206 are equipped with heat-conducting plates 312. One end of the heat-conducting plate 312 is equipped with heat dissipation fins 302. The bottom of the mounting plate 105 is connected to a protective cover by fixing bolts.

[0096] Specifically, the user starts the motor 311, which drives the second gear 310 to rotate. The second gear 310 then drives the first gear 309 and the fan 306 to rotate. When the fan 306 rotates, air enters the bottom of the transformer body 106 through the ventilation hole 301, thereby cooling the transformer body 106. It should be noted that since the diameter of the second gear 310 is larger than that of the first gear 309, the rotational speed of the first gear 309 is much greater than that of the second gear 310 under the same output efficiency of the motor 311. This increases the rotational speed of the fan 306, thereby improving the cooling efficiency of the fan 306 on the transformer body 106. Compared with existing technologies, this invention has a higher cooling efficiency for the transformer body 106 and utilizes the size ratio of the first gear 309 and the second gear 310 to achieve a better cooling effect. This reduces power consumption and overall operating costs.

[0097] With the cooperation of heat-conducting plate 312 and heat dissipation fins 302, the heat dissipation efficiency of transformer body 106 can be further improved.

[0098] By providing a protective cover, the motor 311 can be protected, ensuring its working efficiency and extending its service life.

[0099] Example 3:

[0100] Please see Figure 1 , 3 6. The present invention provides a technical solution: a power engineering transformer installation structure, which further includes an auxiliary mechanism 400, the auxiliary mechanism 400 including a current sensor, a controller, an alarm and a signal transmission module installed inside the mounting plate 105;

[0101] The current sensor is used to detect the current on the surface of the mounting plate 105;

[0102] The controller is used to control the alarm and signal transmission module to turn on or off;

[0103] An alarm is used to issue an alarm.

[0104] The signal transmission module is used to send alarm information to external terminals;

[0105] The current sensor is electrically connected to the controller;

[0106] The controller is electrically connected to the alarm and signal transmission module;

[0107] The signal transmitting module communicates with external terminals;

[0108] Two tension sensors 401 are symmetrically installed on the top of the transformer body 106. Each tension sensor 401 is connected to a tension rope 402. One end of the tension rope 402 is connected to the support part 101 and the support part 202 respectively.

[0109] The tension sensor 401 is electrically connected to the controller.

[0110] Specifically, the current sensor detects whether there is current on the mounting plate 105;

[0111] If there is no current on the mounting plate 105, then there is no leakage in the transformer body 106;

[0112] If there is current on the mounting plate 105, the transformer body 106 will leak current. At this time, the current sensor will send a signal to the controller. The controller will activate the alarm and send the alarm information to the external terminal through the signal sending module to remind the staff to handle the situation. Compared with the existing ones, the present invention has a leakage warning function, which reduces the possibility of electric shock and has higher safety.

[0113] When the mounting plate 105 deforms or breaks, the tension sensor 401 will experience a change in tension. At this time, the tension sensor 401 will send a signal to the controller. The controller will activate the alarm and send the alarm information to an external terminal through the signal transmission module to remind staff to handle the situation. Compared with existing technologies, this invention has an anti-fall warning function, which reduces the possibility of the transformer body 106 collapsing or falling, provides higher safety, and also reduces the operating cost of the transformer body 106.

[0114] Working principle:

[0115] First, weld the horizontal plate 103 and the reinforcing strip 104 in sequence, and then embed the support part 101 and the support part 2 102 into the designated installation area using concrete.

[0116] The transformer body 106 is placed on the mounting plate 105. At this time, the transformer body 106 will be located between the first semi-fixed frame 202 and the second semi-fixed frame 206. Then, the user moves the length of the first telescopic rod 205 so that the second semi-fixed frame 206 contacts the first semi-fixed frame 202. The user then moves the long strip 209 so that the snap-fit ​​part 211 at one end of the long strip 209 snaps into the slot 208, thus completing the connection and fixation of the first semi-fixed frame 202 and the second semi-fixed frame 206, thereby fixing the transformer body 106. Compared with the existing technology, the present invention is simpler and more convenient to install and fix the transformer body 106.

[0117] Subsequently, under the elastic force of the compression spring 216, the telescopic rod 215 will be driven to stretch. When the telescopic rod 215 stretches, it will drive the slider 213 to move in the groove 212. The slider 213 will drive the limiting block 214 to move and abut against the long strip 209. Under the action of the limiting block 214, the long strip 209 can be limited, thereby preventing the snap-fit ​​part 211 from falling out of the slot 208, thus improving the installation and fixing effect of the transformer body 106.

[0118] The user starts the motor 311, which drives the second gear 310 to rotate. The second gear 310 then drives the first gear 309 and the fan 306 to rotate. When the fan 306 rotates, air enters the bottom of the transformer body 106 through the ventilation hole 301, thereby cooling the transformer body 106. It should be noted that since the diameter of the second gear 310 is larger than that of the first gear 309, the rotational speed of the first gear 309 is much greater than that of the second gear 310 under the same output efficiency of the motor 311. This increases the rotational speed of the fan 306, thereby improving the cooling efficiency of the fan 306 on the transformer body 106. Compared with existing technologies, this invention has a higher cooling efficiency for the transformer body 106 and utilizes the size ratio of the first gear 309 and the second gear 310 to achieve a better cooling effect. This reduces power consumption and overall operating costs.

[0119] The current sensor detects whether there is current on the mounting plate 105;

[0120] If there is no current on the mounting plate 105, then there is no leakage in the transformer body 106;

[0121] If there is current on the mounting plate 105, the transformer body 106 will leak current. At this time, the current sensor will send a signal to the controller. The controller will activate the alarm and send the alarm information to the external terminal through the signal sending module to remind the staff to handle the situation. Compared with the existing ones, the present invention has a leakage warning function, which reduces the possibility of electric shock and has higher safety.

[0122] When the mounting plate 105 deforms or breaks, the tension sensor 401 will experience a change in tension. At this time, the tension sensor 401 will send a signal to the controller. The controller will activate the alarm and send the alarm information to an external terminal through the signal transmission module to remind staff to handle the situation. Compared with existing technologies, this invention has an anti-fall warning function, which reduces the possibility of the transformer body 106 collapsing or falling, provides higher safety, and also reduces the operating cost of the transformer body 106.

[0123] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A transformer installation structure for power engineering, characterized in that, include: The support part 1 (101) and the support part 2 (102) are symmetrically arranged; A horizontal plate (103) is fixed between support part one (101) and support part two (102); A reinforcing strip (104) is fixed at one end to the opposite end of the support part one (101) and the support part two (102), and at the other end to the top of the horizontal plate (103); Mounting plate (105), which is fixed between support part one (101) and support part two (102); The transformer body (106) is located on top of the mounting plate (105); A fixing mechanism (200) is provided at one end opposite to the support part one (101) and the support part two (102), and is used to fix the transformer body (106); A heat dissipation mechanism (300) is provided at the bottom of the mounting plate (105) and is used to dissipate heat from the transformer body (106). The fixing mechanism (200) includes a connecting column (201) fixed to one end of the support part one (101) near the support part two (102). A semi-fixed frame one (202) is fixed to one end of the connecting column (201). The semi-fixed frame (202) is located on the outer wall of the transformer body (106); One end of the second support part (102) is provided with a through hole (203), and an L-shaped plate (204) is fixed to the end of the second support part (102) away from the first support part (101). A telescopic rod (205) passing through the through hole (203) is installed on one end of the L-shaped plate (204). One end of the telescopic rod (205) is fixed with a semi-fixed frame (206); The semi-fixed frame 2 (206) is located on the outer wall of the transformer body (106).

2. The power engineering transformer installation structure according to claim 1, characterized in that, Functional blocks (207) are fixed on the front and rear surfaces of the semi-fixed frame 1 (202), and a slot (208) is provided on the top of the functional block (207); The front and rear surfaces of the semi-fixed frame 2 (206) are movably connected to a long strip (209) via a movable column (210), and a snap-fit ​​part (211) is installed at one end of the long strip (209); The snap-fit ​​part (211) snaps into the slot (208).

3. The power engineering transformer installation structure according to claim 2, characterized in that, The front and rear surfaces of the semi-fixed frame 2 (206) are provided with sliding grooves (212), and a slider (213) is slidably connected in the sliding groove (212). A limit block (214) is fixed at one end of the slider (213). The limiting block (214) abuts against the strip (209).

4. The power engineering transformer installation structure according to claim 3, characterized in that, A telescopic rod two (215) is fixed to the inner wall of one side of the slide groove (212), and one end of the telescopic rod two (215) away from the inner wall of the slide groove (212) is fixed to the slider (213); A compression spring (216) is provided on the outer wall of the telescopic rod (215). One end of the compression spring (216) is fixed to the slider (213), and the other end of the compression spring (216) is fixed to the inner wall of one side of the slide groove (212).

5. The power engineering transformer installation structure according to claim 4, characterized in that, The heat dissipation mechanism (300) includes a ventilation hole (301) opened at the bottom of the mounting plate (105), a mounting bracket (303) is installed in the ventilation hole (301), a rotating seat (304) is rotatably connected to the top of the mounting bracket (303), a connecting rod (305) is fixed to the top of the rotating seat (304), and a fan (306) is fixed to the top of the connecting rod (305). The mounting bracket (303) has a mounting hole (307) at its bottom; The bottom of the rotating seat (304) is fixed with a connecting rod (308) that passes through the mounting hole (307); The bottom of the second connecting rod (308) is fixed with a gear (309); The first gear (309) meshes with the second gear (310), which is driven by a motor (311) mounted on the bottom of the mounting plate (105); The diameter of gear two (310) is larger than the diameter of gear one (309).

6. The power engineering transformer installation structure according to claim 2, characterized in that, Heat-conducting plates (312) are installed on the front and rear surfaces of the semi-fixed frame one (202) and the semi-fixed frame two (206), and heat dissipation fins (302) are installed on one end of the heat-conducting plate (312).

7. The power engineering transformer installation structure according to claim 5, characterized in that, The bottom of the mounting plate (105) is connected to a protective cover by fixing bolts.

8. The power engineering transformer installation structure according to claim 5, characterized in that, It also includes an auxiliary mechanism (400), which includes a current sensor, a controller, an alarm, and a signal transmission module installed inside the mounting plate (105); The current sensor is used to detect the current on the surface of the mounting plate (105); The controller is used to control the alarm and signal transmission module to turn on or off; An alarm is used to issue an alarm. The signal transmission module is used to send alarm information to external terminals; The current sensor is electrically connected to the controller; The controller is electrically connected to the alarm and the signal transmitting module; The signal transmitting module is connected to an external terminal for communication. Two tension sensors (401) are symmetrically installed on the top of the transformer body (106). Each of the two tension sensors (401) is connected to a tension rope (402) on its top. One end of the tension rope (402) is connected to the support part one (101) and the support part two (102) respectively. The tension sensor (401) is electrically connected to the controller.

9. A construction method for a power engineering transformer installation structure according to claim 8, characterized in that, The specific steps for constructing this transformer installation structure are as follows: S1. First, weld the horizontal plate (103) and the reinforcing strip (104) in sequence, and then embed the support part one (101) and support part two (102) into the designated installation area using concrete. S2. Place the transformer body (106) on the mounting plate (105). At this time, the transformer body (106) will be located between the first semi-fixed frame (202) and the second semi-fixed frame (206). Then, the user moves the length of the first telescopic rod (205) so that the second semi-fixed frame (206) contacts the first semi-fixed frame (202). The user then moves the long strip (209) so that the snap-fit ​​part (211) at one end of the long strip (209) snaps into the slot (208), thus completing the connection and fixation of the first semi-fixed frame (202) and the second semi-fixed frame (206), thereby achieving the fixation of the transformer body (106). S3. Subsequently, under the elastic force of the compression spring (216), the telescopic rod two (215) will be driven to stretch. When the telescopic rod two (215) stretches, the slider (213) will be driven to move in the groove (212). The slider (213) will drive the limiting block (214) to move and abut against the long strip (209). Under the action of the limiting block (214), the long strip (209) can be limited, thereby preventing the snap-fit ​​part (211) from falling out of the slot (208), thereby improving the installation and fixing effect of the transformer body (106). S4. The user starts the motor (311), which drives the second gear (310) to rotate. The second gear (310) then drives the first gear (309) and the fan (306) to rotate. When the fan (306) rotates, air enters the bottom of the transformer body (106) through the ventilation hole (301), thereby achieving heat dissipation of the transformer body (106). The diameter of the second gear (310) is larger than the diameter of the first gear (309). S5. The current sensor detects whether there is current on the mounting plate (105); If there is no current on the mounting plate (105), then there is no leakage current in the transformer body (106); If there is current on the mounting plate (105), the transformer body (106) will leak current. At this time, the current sensor will send a signal to the controller. The controller will activate the alarm and send the alarm information to the external terminal through the signal sending module to remind the staff to handle the situation. S6. When the mounting plate (105) is deformed or broken, the tension of the tension sensor (401) will change. At this time, the tension sensor (401) will send a signal to the controller. The controller will activate the alarm and send the alarm information to the external terminal through the signal sending module to remind the staff to handle the situation.

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