Intelligent large power transformer

Abstract

The invention relates to the technical field of transformers, in particular to an intelligent large power transformer which mainly comprises a telegraph pole, a fixing assembly installed on the outer wall of the telegraph pole, a supporting frame fixedly installed on the top face of the fixing assembly, a transformer body arranged above the supporting frame, an adjusting mechanism arranged below the transformer body and a fixing mechanism arranged below the adjusting mechanism. The fixing mechanism is arranged in the supporting frame, and the stabilizing mechanism is arranged in the supporting frame. When a transformer body and a fixing frame move to the designated position, the fixing frame drives a fixing block to move downwards, the fixing block moves into a second through groove and pushes a wedge-shaped block to move, the wedge-shaped block drives a moving plate to extrude a second elastic piece, and after the fixing block is installed at the designated position, the second elastic piece pushes the moving plate and the wedge-shaped block to move; and the wedge-shaped block moves to the inner wall of the clamping groove I to clamp and fix the fixing block, so that the fixing frame and the transformer body are fixed, the mounting is relatively convenient, and the efficiency is relatively high.

Description

Technical Field

[0001] The present invention relates to the technical field of transformers, and particularly to an intelligent large-scale power transformer. Background Art

[0002] A distribution transformer is a static electrical appliance that transforms AC voltage and current to transmit AC electrical energy. Most of the voltages of distribution transformers are 10 kV and below. An intelligent variable-capacity distribution transformer refers to a distribution transformer whose capacity can be automatically adjusted. By real-time monitoring of key parameters such as oil temperature, partial discharge, and winding deformation, potential faults can be pre-warned to avoid sudden accidents.

[0003] During the installation process of an intelligent large-scale power transformer, workers manually place the intelligent large-scale power transformer accurately on the high-altitude support frame. After aligning the corresponding screw holes, a specific tool is used to fix the intelligent large-scale power transformer with bolts. During the process of aligning the corresponding screw holes and fixing them with bolts at high altitude, it takes workers a long time to adjust and fix, resulting in low installation efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent large-scale power transformer to solve the problem of low installation efficiency proposed in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] An intelligent large-scale power transformer, comprising: a utility pole, a fixing component is installed on the outer wall of the utility pole, a support frame is fixedly installed on the top surface of the fixing component, a transformer body is arranged above the support frame, a fixing frame is fixedly installed on the bottom surface of the transformer body, and further comprising:

[0007] An adjusting mechanism, the adjusting mechanism is arranged below the transformer body, the adjusting mechanism includes an installation shell fixedly installed on the bottom surface of the fixing frame, a roller is rotatably installed on the inner wall of the installation shell, and the adjusting mechanism is used to adjust the slow movement of the transformer body;

[0008] A fixing mechanism, the fixing mechanism is arranged inside the support frame, the fixing mechanism includes a fixing block fixedly installed on the bottom surface of the fixing frame, a first clamping groove is opened on both sides of the fixing block, an adjusting block is arranged below the fixing block, and the fixing mechanism is used to fix the transformer body;

[0009] A stabilizing mechanism, the stabilizing mechanism is arranged inside the support frame, the stabilizing mechanism includes a rotating plate rotatably installed on the inner wall of the support frame, a groove body and a limiting hole are opened on the top surface of the rotating plate, and the stabilizing mechanism is used to limit and fix the adjusting block and the fixing block.

[0010] Preferably, a chute is provided on the top surface of the support frame, the outer wall of the roller is in rolling connection with the inner wall of the chute, a through groove I is provided on the lower inner wall of the chute, and the outer wall of the installation shell is in sliding connection with the inner wall of the through groove I.

[0011] Preferably, a limiting groove is provided on the inner wall of the through groove I, a limiting sleeve is slidably installed on the inner wall of the limiting groove, a support shell is fixedly installed on the side surface of the limiting sleeve, and the inner wall of the support shell is in movable connection with the outer wall of the roller.

[0012] Preferably, a limiting rod is slidably installed on the inner wall of the limiting sleeve, both ends of the limiting rod are fixedly connected with the inner walls of both ends of the limiting sleeve, an elastic member I is slidably installed on the outer wall of the limiting rod, and both ends of the elastic member I are fixedly connected with the lower inner wall of the limiting groove and the bottom surface of the limiting sleeve respectively.

[0013] Preferably, a through groove II is provided through the top surface of the support frame, the outer wall of the fixed block is in sliding connection with the inner wall of the through groove II, a cavity is provided inside the support frame, a moving plate is slidably installed on the inner wall of the cavity, a wedge-shaped block is fixedly installed on the side surface of the moving plate, the other end of the wedge-shaped block slidably penetrates through the inner wall of the cavity and extends into the through groove II, and the wedge-shaped block is clamped with the clamping groove I.

[0014] Preferably, an elastic member II is fixedly installed on the side surface of the moving plate, and the other end of the elastic member II is fixedly connected with the inner wall of one side of the cavity.

[0015] Preferably, a moving groove is provided through the lower inner wall of the cavity, the bottom surface of the moving plate is fixedly connected with the top surface of the adjusting block, and the side surface of the adjusting block is in sliding connection with the inner wall of the moving groove.

[0016] Preferably, the inner wall of the limiting hole is in sliding connection with the adjusting block, a fixing strip is fixedly installed on the inner wall of the support frame, an arc-shaped rod is slidably installed through the top surface of the rotating plate, and both ends of the arc-shaped rod are fixedly connected with the inner wall of the support frame and the side surface of the fixing strip.

[0017] Preferably, connecting grooves are provided on both inner walls of the groove body, two moving blocks are slidably installed on the inner walls of the connecting grooves, an elastic member III is fixedly installed on the side surfaces of the two moving blocks close to each other, and a clamping rod is fixedly installed through the inner walls of the moving blocks.

[0018] Preferably, an adjusting groove is provided on the side surface of the rotating plate, the outer wall of the clamping rod is in sliding connection with the inner wall of the adjusting groove, a clamping groove II is provided on the bottom surface of the fixed block, and the clamping rod is clamped with the clamping groove II.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] When the transformer body and the fixing frame are moved to the specified position, the fixing frame drives the fixing block to move downward, the fixing block moves to the inside of the second through slot, and pushes the wedge block to move, the wedge block drives the moving plate to squeeze the second elastic member, after the fixing block is installed to the specified position, the second elastic member pushes the moving plate and the wedge block to move, the wedge block moves to the inner wall of the first clamping slot to clamp and fix the fixing block, thereby fixing the fixing frame and the transformer body, and the installation is relatively convenient and efficient;

[0021] When the rotating plate is fixed, the limiting hole on the rotating plate limits the adjusting block, so that the adjusting block is not easy to move, thereby further ensuring that the wedge block is fixed to the fixed block, and the clamping rod set on the rotating plate is clamped with the second clamping groove, and the clamping rod fixes the fixed block, so that the fixed block is further fixed, thereby further fixing the fixing frame and the transformer body, improving the stability of the transformer body, and the rotating plate blocks the moving groove to prevent dust from entering the cavity to block the moving plate, thereby ensuring smooth movement of the moving plate and the wedge block, and convenient adjustment;

[0022] The roller is limited by the provided slide groove, so that the roller on the transformer body is conveniently placed inside the slide groove, and then a slight adjustment is made. When the roller moves to a through groove at a specified position, the fixing frame, the mounting shell and the roller are driven to fall in the through groove under the gravity of the transformer body. The roller presses down the supporting shell, and under the buffering effect of the elastic member 1, the transformer body falls slowly, ensuring that the transformer body is not easily damaged by large shaking and collision during installation, thereby improving the safety and stability of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 It is an exploded view of the three-dimensional structure of the fixing frame of the present invention;

[0025] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 It is a cross-sectional schematic diagram of the three-dimensional structure of the support frame of the present invention;

[0027] Figure 5 It is a cross-sectional schematic diagram of the three-dimensional structure of the fixing block of the present invention;

[0028] Figure 6 For the present invention Figure 5 Enlarged view of point B in the middle;

[0029] Figure 7 It is a cross-sectional schematic diagram of the three-dimensional structure of the fixing frame of the present invention;

[0030] Figure 8 This is an exploded view of the three-dimensional structure at the wedge block of the present invention;

[0031] Figure 9 This is a schematic cross-sectional view of the three-dimensional structure of the rotating plate of the present invention.

[0032] In the figure:

[0033] 1. Electric pole; 101. Fixing component; 102. Support frame; 103. Transformer body; 104. Fixing frame;

[0034] 2. Adjusting mechanism; 201. Chute; 202. First through groove; 203. Support shell; 204. Limiting sleeve; 205. Limiting groove; 206. Limiting rod; 207. First elastic member; 208. Mounting shell; 209. Roller;

[0035] 3. Fixing mechanism; 301. Fixing block; 302. First clamping groove; 303. Second through groove; 304. Cavity; 305. Moving plate; 306. Second elastic member; 307. Wedge block; 308. Moving groove; 309. Adjusting block;

[0036] 4. Stabilizing mechanism; 401. Rotating plate; 402. Fixing strip; 403. Arc rod; 404. Limiting hole; 405. Groove body; 406. Connecting groove; 407. Moving block; 408. Third elastic member; 409. Clamping rod; 410. Adjusting groove; 411. Second clamping groove. Detailed implementation manners

[0037] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The following will describe the present application in detail with reference to the drawings and in combination with the embodiments.

[0038] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0039] As Figures 1-9 shown, the present application provides an intelligent large-scale power transformer, including: an electric pole 1, a fixing component 101 is installed on the outer wall of the electric pole 1, a support frame 102 is fixedly installed on the top surface of the fixing component 101, a transformer body 103 is arranged above the support frame 102, a fixing frame 104 is fixedly installed on the bottom surface of the transformer body 103, and further includes:

[0040] Adjusting mechanism 2 is arranged below the transformer body 103. The adjusting mechanism 2 includes a mounting shell 208 fixedly installed on the bottom surface of the fixing frame 104. A roller 209 is rotatably installed on the inner wall of the mounting shell 208. The adjusting mechanism 2 is used to adjust the slow movement of the transformer body 103;

[0041] Specifically, as Figures 1-7 shown, a chute 201 is opened on the top surface of the support frame 102. The outer wall of the roller 209 is in rolling connection with the inner wall of the chute 201. A first through groove 202 is opened on the lower inner wall of the chute 201. The outer wall of the first through groove 202 is in sliding connection with the outer wall of the mounting shell 208.

[0042] In this embodiment: The roller 209 is limited by the provided chute 201. The setting of the roller 209 facilitates the adjustment of the position of the transformer body 103.

[0043] Specifically, as Figures 1-7 shown, a limiting groove 205 is opened on the inner wall of the first through groove 202. A limiting sleeve 204 is slidably installed on the inner wall of the limiting groove 205. A support shell 203 is fixedly installed on the side surface of the limiting sleeve 204. The inner wall of the support shell 203 is movably connected with the outer wall of the roller 209.

[0044] In this embodiment: The limiting sleeve 204 is limited by the provided limiting groove 205, so as to limit the support shell 203, thereby ensuring that the support shell 203 moves more stably.

[0045] Specifically, as Figures 1-7 shown, a limiting rod 206 is slidably installed on the inner wall of the limiting sleeve 204. Both ends of the limiting rod 206 are fixedly connected with the inner walls of both ends of the limiting sleeve 204. A first elastic member 207 is slidably installed on the outer wall of the limiting rod 206. Both ends of the first elastic member 207 are respectively fixedly connected with the lower inner wall of the limiting groove 205 and the bottom surface of the limiting sleeve 204.

[0046] In this embodiment: The limiting rod 206 is further used to limit the limiting sleeve 204. The provided first elastic member 207 applies an elastic force to the limiting sleeve 204, thereby buffering the limiting sleeve 204 and the support shell 203, and further buffering the roller 209 and the upper transformer body 103, ensuring that the transformer body 103 is not easily shaken and subjected to large collisions during installation.

[0047] Fixing mechanism 3 is arranged inside the support frame 102. The fixing mechanism 3 includes a fixing block 301 fixedly installed on the bottom surface of the fixing frame 104. A first clamping groove 302 is opened on both sides of the fixing block 301. An adjusting block 309 is arranged below the fixing block 301. The fixing mechanism 3 is used to fix the transformer body 103;

[0048] Specifically, as Figures 1-8As shown, a through groove two 303 is formed through the top surface of the support frame 102. The outer wall of the fixed block 301 is slidably connected to the inner wall of the through groove two 303. A cavity 304 is formed inside the support frame 102. A moving plate 305 is slidably installed on the inner wall of the cavity 304. A wedge block 307 is fixedly installed on the side surface of the moving plate 305. The other end of the wedge block 307 slidably penetrates through the inner wall of the cavity 304 and extends into the through groove two 303. The wedge block 307 is clamped with the clamping groove one 302.

[0049] In this embodiment: The cavity 304 is provided to limit the moving plate 305. The provided wedge block 307 is clamped with the clamping groove one 302, so as to facilitate the fixation of the fixed block 301, and further fix the fixed frame 104 and the transformer body 103.

[0050] Specifically, as Figures 1-8 shown, an elastic member two 306 is fixedly installed on the side surface of the moving plate 305. The other end of the elastic member two 306 is fixedly connected to one side inner wall of the cavity 304.

[0051] In this embodiment: By providing the elastic member two 306, an elastic force is applied to the moving plate 305.

[0052] Specifically, as Figures 1-8 shown, a moving groove 308 is formed through the lower end inner wall of the cavity 304. The bottom surface of the moving plate 305 is fixedly connected to the top surface of the adjusting block 309. The side surface of the adjusting block 309 is slidably connected to the inner wall of the moving groove 308.

[0053] In this embodiment: By providing the adjusting block 309, the position of the adjusting block 309 can be manually adjusted, and further the positions of the moving plate 305 and the wedge block 307 can be adjusted, so as to facilitate the removal of the wedge block 307 from the clamping groove one 302, and the transformer body 103 can be quickly disassembled.

[0054] The stabilizing mechanism 4 is provided inside the support frame 102. The stabilizing mechanism 4 includes a rotating plate 401 rotatably installed on the inner wall of the support frame 102. A groove body 405 and a limiting hole 404 are formed on the top surface of the rotating plate 401. The stabilizing mechanism 4 is used to limit and fix the adjusting block 309 and the fixed block 301.

[0055] Specifically, as Figures 1-9 shown, the inner wall of the limiting hole 404 is slidably connected to the adjusting block 309. A fixing strip 402 is fixedly installed on the inner wall of the support frame 102. An arc-shaped rod 403 is slidably installed through the top surface of the rotating plate 401. Both ends of the arc-shaped rod 403 are fixedly connected to the inner wall of the support frame 102 and the side surface of the fixing strip 402.

[0056] In this embodiment: One end of the rotating plate 401 is connected to the inner wall of the support frame 102 by bolts. The rotating plate 401 is limited by the provided arc-shaped rod 403, making the rotation of the rotating plate 401 more stable. The provided limiting hole 404 limits the adjusting block 309, making it difficult for the adjusting block 309 to move, and ensuring that the wedge-shaped block 307 is not easily removed from the first clamping groove 302.

[0057] Specifically, as Figures 1-9 shown, connection grooves 406 are provided on the inner walls of both sides of the groove body 405. Two moving blocks 407 are slidably installed on the inner walls of the connection grooves 406. An elastic member III 408 is fixedly installed on the side surfaces of the two moving blocks 407 close to each other. A clamping rod 409 is fixedly installed through the inner wall of the moving block 407.

[0058] In this embodiment: The elastic member III 408 applies an elastic force to the moving block 407, thereby applying a thrust force to the clamping rod 409.

[0059] Specifically, as Figures 1-9 shown, an adjusting groove 410 is provided on the side surface of the rotating plate 401. The outer wall of the clamping rod 409 is slidably connected to the inner wall of the adjusting groove 410. A second clamping groove 411 is provided on the bottom surface of the fixed block 301. The clamping rod 409 is clamped with the second clamping groove 411.

[0060] In this embodiment: By clamping the clamping rod 409 with the second clamping groove 411, the fixed block 301 is further limited and fixed, ensuring that the fixed block 301 is more firmly connected and ensuring that the transformer body 103 is not easily shaken or loosened.

[0061] The specific solution is as follows: the transformer body 103 is hoisted onto the support frame 102, the roller 209 is located inside the slide groove 201, the transformer body 103 is gently moved, and the roller 209 rolls on the inner wall of the slide groove 201. When the roller 209 moves to the through groove 1 202 at the specified position, under the action of the gravity of the transformer body 103, the fixing frame 104, the mounting shell 208 and the roller 209 are driven to fall at the through groove 1 202, and the roller 209 presses down the support shell 203, and the elastic member 20 7, the transformer body 103 falls slowly, ensuring that the transformer body 103 is not easily damaged by large shaking and collision during installation. At this time, the fixing frame 104 drives the fixing block 301 to move downward, and the fixing block 301 moves to the inside of the second through slot 303, pushing the wedge block 307 to move, and the wedge block 307 drives the moving plate 305 to squeeze the elastic member 2 306. After the fixing block 301 is installed to the specified position, the elastic member 2 306 pushes the moving plate 305 and the wedge block 307 to move. The wedge block 307 moves, and the wedge block 307 moves to the inner wall of the card slot 1 302 to clamp and fix the fixed block 301, thereby fixing the fixed frame 104 and the transformer body 103, rotating the rotating plate 401, and fixing the rotating plate 401 to the inner wall of the support frame 102 by bolts, and the limiting hole 404 on the rotating plate 401 limits the adjusting block 309, so that the adjusting block 309 is not easy to move, thereby further ensuring that the wedge block 307 fixes the fixed block 301, and the rotating plate 401 is provided with a The clamping rod 409 is clamped with the second clamping slot 411, and the clamping rod 409 fixes the fixed block 301, so that the fixed block 301 is further fixed, thereby further fixing the fixing frame 104 and the transformer body 103, and improving the stability of the transformer body 103. At the same time, the rotating plate 401 blocks the moving groove 308 to prevent dust from entering the cavity 304 and blocking the moving plate 305, thereby ensuring that the moving plate 305 and the wedge block 307 move smoothly and are easy to adjust.

[0062] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary; within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0063] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An intelligent large-scale power transformer, comprising: A utility pole (1), wherein a fixing assembly (101) is mounted on an outer wall of the utility pole (1), a support frame (102) is fixedly mounted on the top surface of the fixing assembly (101), a transformer body (103) is arranged above the support frame (102), and a fixing frame (104) is fixedly mounted on the bottom surface of the transformer body (103), characterized in that it further comprises: an adjusting mechanism (2), the adjusting mechanism (2) being arranged below the transformer body (103), the adjusting mechanism (2) comprising a mounting shell (208) fixedly mounted on the bottom surface of the fixing frame (104), a roller (209) being rotatably mounted on the inner wall of the mounting shell (208), the adjusting mechanism (2) being used to adjust the slow movement of the transformer body (103); A fixing mechanism (3), the fixing mechanism (3) being arranged inside the support frame (102), the fixing mechanism (3) comprising a fixing block (301) fixedly mounted on the bottom surface of the fixing frame (104), a first card slot (302) being provided on both sides of the fixing block (301), an adjustment block (309) being arranged below the fixing block (301), and the fixing mechanism (3) being used to fix the transformer body (103); A stabilizing mechanism (4), the stabilizing mechanism (4) being arranged inside the support frame (102), the stabilizing mechanism (4) comprising a rotating plate (401) rotatably mounted on the inner wall of the support frame (102), a groove (405) and a limiting hole (404) being provided on the top surface of the rotating plate (401), the stabilizing mechanism (4) being used to limit and fix the adjusting block (309) and the fixing block (301).

2. An intelligent large-scale power transformer according to claim 1, characterized in that: A slide groove (201) is provided on the top surface of the support frame (102), the outer wall of the roller (209) is rollingly connected to the inner wall of the slide groove (201), a through groove 1 (202) is provided on the inner wall of the lower end of the slide groove (201), and the inner wall of the through groove 1 (202) is slidingly connected to the outer wall of the mounting shell (208).

3. An intelligent large-scale power transformer according to claim 2, characterized in that: The inner wall of the through slot 1 (202) is provided with a limiting groove (205), the inner wall of the limiting groove (205) is slidably mounted with a limiting sleeve (204), a support shell (203) is fixedly mounted on the side of the limiting sleeve (204), and the inner wall of the support shell (203) is movably connected to the outer wall of the roller (209).

4. The intelligent large-scale power transformer according to claim 3 is characterized in that: A limiting rod (206) is slidably mounted on the inner wall of the limiting sleeve (204), and two ends of the limiting rod (206) are fixedly connected to the inner walls at both ends of the limiting sleeve (204). An elastic member 1 (207) is slidably mounted on the outer wall of the limiting rod (206), and two ends of the elastic member 1 (207) are respectively fixedly connected to the inner wall at the lower end of the limiting groove (205) and the bottom surface of the limiting sleeve (204).

5. The intelligent large-scale power transformer according to claim 1, characterized in that: A second through slot (303) is formed through the top surface of the support frame (102); the outer wall of the fixed block (301) is slidably connected to the inner wall of the second through slot (303); a cavity (304) is formed inside the support frame (102); a movable plate (305) is slidably mounted on the inner wall of the cavity (304); a wedge block (307) is fixedly mounted on the side of the movable plate (305); the other end of the wedge block (307) slides through the inner wall of the cavity (304) and extends into the second through slot (303); the wedge block (307) is clamped with the first clamping slot (302).

6. The intelligent large-scale power transformer according to claim 5, characterized in that: A second elastic member (306) is fixedly mounted on the side of the movable plate (305), and the other end of the second elastic member (306) is fixedly connected to an inner wall of one side of the cavity (304).

7. The intelligent large-scale power transformer according to claim 6, characterized in that: A moving groove (308) is formed through the inner wall of the lower end of the cavity (304); the bottom surface of the moving plate (305) is fixedly connected to the top surface of the adjusting block (309); and the side surface of the adjusting block (309) is slidably connected to the inner wall of the moving groove (308).

8. The intelligent large-scale power transformer according to claim 1, characterized in that: The inner wall of the limiting hole (404) is slidably connected to the adjustment block (309); a fixing strip (402) is fixedly installed on the inner wall of the support frame (102); an arc-shaped rod (403) is slidably installed through the top surface of the rotating plate (401); and two ends of the arc-shaped rod (403) are fixedly connected to the inner wall of the support frame (102) and the side of the fixing strip (402).

9. The intelligent large-scale power transformer according to claim 8, characterized in that: The inner walls of both sides of the groove body (405) are provided with connecting grooves (406), and two moving blocks (407) are slidably mounted on the inner walls of the connecting grooves (406). Elastic members (408) are fixedly mounted on the sides of the two moving blocks (407) close to each other, and a clamping rod (409) is fixedly mounted through the inner walls of the moving blocks (407).

10. An intelligent large-scale power transformer according to claim 9, characterized in that: The rotating plate (401) has an adjustment slot (410) on its side, the outer wall of the clamping rod (409) is slidably connected to the inner wall of the adjustment slot (410), the bottom surface of the fixed block (301) has a second clamping slot (411), and the clamping rod (409) is clamped to the second clamping slot (411).

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