A ring-shaped transformer support structure with noise suppression function

Abstract

The present invention discloses a ring-shaped transformer support structure with noise suppression function, which belongs to the field of electrical auxiliary devices. Locking hoops are fixedly arranged on the upper and lower sides of the arc plate, and the locking mechanism is movably installed on the side of the locking hoop through a hinge; a cavity is opened inside the arc plate, and a slot connected to the cavity is opened in the middle of the first base frame and the second base frame; an arc-shaped extrusion plate is movably installed in the cavity, a gravity plate is connected to the top of the second reset spring, and an extrusion block cooperating with the extrusion column is arranged at the bottom of the gravity plate, and a shock absorber is arranged at the diagonal of the first base frame and the second base frame. The present invention can drive the locking plates on both sides to lock the locking hoop through the inner tooth plate and the double tooth plate. When the transformer is installed, under the extrusion of gravity, the extrusion plate moves outward to squeeze the wire rod. When the transformer vibrates greatly, the lifting block will drive the rotating column to rotate. At this time, under the action of the third reset spring and the spring, the shock absorbing ability and noise reduction are further improved.

Description

Technical Field

[0001] The invention relates to the field of electrical auxiliary devices, in particular to a ring-shaped transformer support structure with noise suppression function. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, the secondary coil, and the iron core (magnetic core). Its main functions include voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. Transformers are basic equipment for power transmission and distribution, and are widely used in industries, agriculture, transportation, urban communities, and other fields. There are about 17 million transformers in operation in my country, with a total capacity of about 11 billion kilovolt-amperes. Transformer losses account for about 40% of power transmission and distribution losses, and have great energy-saving potential. .

[0003] The patent application with publication number CN117524642A discloses a support base for a transformer, including a lower mounting plate for connecting to a cross arm, a spring damping column is installed at the center position of the upper part of the lower mounting plate, a supporting circular plate is installed on the upper part of the spring damping column, an upper mounting frame is arranged on the upper part of the supporting circular plate, a plurality of spring damping rods are connected to the bottom surface of the upper mounting frame and are rotatably connected at equal intervals in the circumferential direction, a follower ring sleeve is hingedly connected to one end of the spring damping rod close to the center of the upper mounting frame, the follower ring sleeve is sleeved on the outer side of the spring damping column, and an installation component for quickly installing the transformer is arranged on the upper part of the upper mounting frame. The invention makes the position of the transformer basically remain unchanged through the expansion and contraction of the spring damping column and the spring damping rod, and the transformer can be prevented from bouncing through the slow rebound of the spring damping column and the spring damping rod, thereby better protecting the transformer.

[0004] However, the shock-absorbing effect of the transformer support disclosed above is general, and it cannot reduce vibration and noise of the transformer in all directions. It is noisy when in use, and the installation process is cumbersome, time-consuming and labor-intensive, and lacks a structure for quickly locking the equipment. Summary of the invention

[0005] The purpose of the present invention is to provide a ring-shaped transformer bracket structure with noise suppression function to solve the problems that the existing transformer bracket has a general shock-absorbing effect, cannot reduce shock and noise of the transformer in all directions, makes a lot of noise when in use, has a cumbersome installation process, is time-consuming and labor-intensive, and lacks a structure for quickly locking the equipment.

[0006] To achieve the above-mentioned purpose, the technical scheme of the present invention is: a ring-shaped transformer support structure with noise suppression function, comprising a main frame, a locking mechanism and a shock absorber, the main frame comprising arc plates symmetrical on both sides, the upper and lower sides of the arc plates are fixedly provided with locking hoops, the outer side of the locking hoop is provided with a hinge, and the locking mechanism is movably installed on the side of the locking hoop through the hinge; the locking mechanism comprises an arc frame, an arc-shaped locking plate is slidably provided in the arc frame, and a locking cavity cooperating with the locking plate is provided inside the locking hoop; a first base frame is fixedly provided on the inner wall of one group of the arc plates, and a A second base frame; a cavity is provided inside the arc plate, and a slot connected to the cavity is provided in the middle of the first base frame and the second base frame; an arc-shaped extrusion plate is movably installed in the cavity, and an extrusion column movably arranged in the slot is fixedly connected to the outer wall of the extrusion plate, and a symmetrical second return spring is also provided on the top of the first base frame and the second base frame, and a gravity plate is connected to the top of the second return spring, and an extrusion block cooperating with the extrusion column is provided at the bottom of the gravity plate, and when the transformer presses the gravity plate downward, the extrusion plate moves outward and locks the wire rod; the shock absorber is arranged at the diagonal of the first base frame and the second base frame.

[0007] As a further solution of the present invention: the shock absorber includes an outer shell, a symmetrical sliding rod is arranged inside the outer shell, a lifting block is slidably arranged on the sliding rod, a limited position cavity is opened in the middle of the lifting block, a rotating column is rotatably arranged inside the outer shell, a rotating shaft is fixedly connected to the bottom of the rotating column, the rotating shaft passes through and is rotatably arranged at the bottom of the outer shell, a spiral groove is opened on the rotating column, and a driving rod cooperating with the spiral groove is arranged on the inner wall of the lifting block.

[0008] As a further solution of the present invention: a third return spring is sleeved on the sliding rod, and a lifting frame that penetrates the outer shell is arranged on the top of the lifting block; a mounting groove is opened at the bottom of the outer shell, and a convex ring that cooperates with it is arranged on the rotating shaft; a mainspring is also connected to the bottom of the rotating shaft, the inside of the mainspring is connected to the rotating shaft, and the outside of the mainspring is fixedly connected to the bottom of the outer shell.

[0009] As a further solution of the present invention: an arc-shaped internal tooth plate is fixedly provided on the inner side of one group of the locking plates, and a double tooth plate is fixedly provided on the inner side of another group of the locking plates, and a linkage gear meshing with the internal tooth plate and the double tooth plate is rotatably provided inside the arc frame.

[0010] As a further solution of the present invention: a driving compartment is further provided on the outer side of the arc frame, a motor is installed in the driving compartment, and a driving gear meshing with the outer side of the double-toothed plate is installed at the output end of the motor.

[0011] As a further solution of the present invention: a sliding column is fixedly provided on the side of the first base frame, and a sliding cavity cooperating with the sliding column is opened inside the second base frame; a first vertical plate is fixedly provided on the bottom of the first base frame, and a second vertical plate is fixedly provided on the bottom of the second base frame, a screw rod penetrating the second vertical plate is fixedly provided on the inner side of the first vertical plate, an adjusting spring is also sleeved on the screw rod, and the adjusting spring is located between the first base frame and the second base frame, and an adjusting nut is also threadedly installed on the screw rod.

[0012] As a further solution of the present invention: a clamping frame is also installed on the outer side of the first base frame and the second base frame, and a plurality of groups of threaded rods are movably arranged on the clamping frame, a clamping plate is fixedly arranged on the inner side of the threaded rod, a clamping spring is also sleeved on the threaded rod, and the clamping spring is located between the clamping frame and the clamping plate, and a locking nut is also threadedly installed on the threaded rod.

[0013] As a further solution of the present invention: a threaded groove is provided on the inner wall of the extrusion plate, the upper and lower sides of the extrusion plate are connected to the inner wall of the cavity through a first return spring, and a linkage spring is also provided in the middle of the extrusion column.

[0014] As a further solution of the present invention: a T-shaped slot is further provided inside the arc plate, and a first positioning hoop and a second positioning hoop that cooperate with each other are movably installed in the T-shaped slots on both sides, a plurality of groups of horizontal springs are provided in the middle of the first positioning hoop and the second positioning hoop, a positioning slot is provided on the side of the first positioning hoop, and a positioning block that cooperates with the positioning slot is provided on the side of the second positioning hoop.

[0015] As a further solution of the present invention: a quick lock structure is arranged on the outer wall of the positioning groove, and a slot hole cooperating with the quick lock structure is opened on the side of the positioning block; the quick lock structure includes a pressing rod passing through the outer wall of the positioning groove, a cross-shaped locking fan is arranged inside the pressing rod, and a plurality of positioning fans cooperating with the locking fan are arranged on the inner wall of the slot hole; an adjustment cap is fixedly arranged on the outer side of the pressing rod, and a locking spring is sleeved on the outside of the pressing rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can drive the locking plates on both sides to lock the locking hoop through the cooperation of the inner tooth plate and the double tooth plate, so as to further install the main frame. When the transformer is installed, under the pressure of gravity, the extrusion plate moves outward to squeeze the wire pole, thereby further improving the stability of the equipment. When the transformer vibrates greatly, under the action of the lifting frame, the lifting block will drive the rotating column to rotate. At this time, under the action of the third reset spring and the spring, the shock absorption capacity and noise reduction of the annular transformer bracket structure are further improved.

[0018] 2. The present invention can quickly fix the upper part of the transformer through the cooperation of the first positioning hoop and the second positioning hoop, and further improve the shock absorption capacity of the bracket in the horizontal direction under the action of the horizontal spring. In addition, it can be quickly fixed through the quick lock structure, shortening the installation steps and processes, and further improving the practicality of the ring transformer bracket structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 It is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 It is a three-dimensional structural diagram of the locking mechanism in the present invention;

[0022] Figure 3 It is the internal structure diagram of the locking mechanism in the present invention;

[0023] Figure 4 It is a three-dimensional structural diagram of the main frame in the present invention;

[0024] Figure 5 It is a partial cross-sectional view of the present invention. Figure 1 ;

[0025] Figure 6 It is a three-dimensional structural diagram of the extruded plate in the present invention;

[0026] Figure 7 It is a partial cross-sectional view of the main frame in the present invention. Figure 2 ;

[0027] Figure 8 It is the internal structure diagram of the present invention;

[0028] Fig. 9 It is a three-dimensional structural diagram of the shock absorber of the present invention;

[0029] Fig.10 It is a three-dimensional structural diagram of the lifting block in the present invention;

[0030] Fig.11 is a partial cross-sectional view of the shock absorber of the present invention;

[0031] Fig.12 is an exploded view of the first positioning hoop and the second positioning hoop in the present invention;

[0032] Fig.13 It is a partial cross-sectional view of the quick lock structure in the present invention.

[0033] Description of reference numerals:

[0034] 1. Main frame; 101. Arc plate; 102. Locking hoop; 103. Hinge; 104. Locking cavity; 105. First base frame; 106. Second base frame; 107. Sliding column; 108. Sliding cavity; 109. Cavity; 110. Extrusion plate; 111. Threaded groove; 112. First return spring; 113. Extrusion column; 114. Linkage spring; 115. Second return spring; 116. Gravity plate; 117. Extrusion block; 118. First vertical plate; 119. Second vertical plate; 120. Screw rod; 121. Adjustment spring; 122. Adjustment nut; 123. Clamping frame; 124. Threaded rod; 125. Clamping plate; 126. Clamping spring; 127. Locking nut; 128. T-slot; 129. First positioning hoop; 130. Second positioning hoop; 131. Water Flat spring; 132, positioning groove; 133, positioning block; 134, quick lock structure; 135, slot hole; 136, positioning fan; 137, pressing rod; 138, locking fan; 139, adjusting cap; 140, locking spring; 141, slot; 2, locking mechanism; 201, arc frame; 202, locking plate; 203, driving compartment; 204, inner tooth plate; 205, linkage gear; 206, double tooth plate; 207, motor; 208, driving gear; 3, shock absorber; 301, housing; 302, sliding rod; 303, third return spring; 304, rotating column; 305, rotating shaft; 306, spiral groove; 307, lifting block; 308, limiting cavity; 309, driving rod; 310, lifting frame; 311, spring; 312, mounting groove; 313, convex ring. DETAILED DESCRIPTION

[0035] The following will be combined with the attached Figures 1 to 13 The technical solution of the present invention is described clearly and completely. Obviously, the described embodiments are only part 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 without creative work are within the scope of protection of the present invention.

[0036] The present invention provides a ring-shaped transformer support structure with noise suppression function by improvement. Figure 1-Figure 13As shown, it includes a main frame 1, a locking mechanism 2 and a shock absorber 3. The main frame 1 includes a bilaterally symmetrical arc plate 101. Locking hoops 102 are fixedly arranged on the upper and lower sides of the arc plate 101. A hinge 103 is arranged on the outer side of the locking hoop 102. The locking mechanism 2 is movably installed on the side of the locking hoop 102 through the hinge 103; the locking mechanism 2 includes an arc frame 201, an arc-shaped locking plate 202 is slidably arranged in the arc frame 201, and a locking cavity 104 cooperating with the locking plate 202 is opened inside the locking hoop 102; a first bottom frame 105 is fixedly arranged on the inner wall of one group of arc plates 101, and a second bottom frame 106 cooperating with the first bottom frame 105 is arranged on the inner wall of the other group of arc plates 101; a cavity 104 is opened inside the arc plate 101 9. A slot 141 communicating with the cavity 109 is provided in the middle of the first base frame 105 and the second base frame 106; an arc-shaped extrusion plate 110 is movably installed in the cavity 109, and an extrusion column 113 movably arranged in the slot 141 is fixedly connected to the outer wall of the extrusion plate 110; a symmetrical second return spring 115 is also provided on the top of the first base frame 105 and the second base frame 106, and a gravity plate 116 is connected to the top of the second return spring 115, and an extrusion block 117 cooperating with the extrusion column 113 is provided at the bottom of the gravity plate 116. When the transformer squeezes the gravity plate 116 downward, the extrusion plate 110 moves outward and locks the wire rod; the shock absorber 3 is arranged at the diagonal of the first base frame 105 and the second base frame 106.

[0037] In this embodiment: the ring transformer support structure with noise suppression function is mainly divided into three parts: main frame 1, locking mechanism 2 and shock absorber 3. When the device is in use, firstly, the first base frame 105 is slid toward the second base frame 106 by adjusting the nut 122, and then the first base frame 105 and the second base frame 106 are placed between the wire rods on both sides, and then the locking hoop 102 is abutted against the wire rods by adjusting the nut 122. Then the motor 207 is started, and when the driving gear 208 rotates counterclockwise, the locking plates 202 on both sides will be inserted into the locking cavity 104 under the cooperation of the inner tooth plate 204 and the double tooth plate 206. Then the transformer is placed on the first base frame 105 and the second base frame 106, and under the action of the gravity of the transformer, the extrusion block 117 at the bottom of the gravity plate 116 will squeeze the extrusion column 113 downward. At this time, the extrusion plate 110 moves outward and squeezes the wire rod. When the transformer is installed on the first chassis 105 and the second chassis 106, the first positioning hoop 129 and the second positioning hoop 130 are installed in the T-slot 128 and slide downward along the inside thereof. When the preset position is reached, the positioning slot 132 and the positioning block 133 cooperate to quickly and preliminarily lock it. Finally, the adjusting cap 139 is pressed downward, and the pressing rod 137 and the locking fan 138 move toward the slot 135. After the locking fan 138 passes through the positioning fan 136, the adjusting cap 139 is rotated again, and the locking fan 138 is just at the back of the positioning fan 136 and is locked under the action of the locking spring 140.

[0038] See attached Fig. 9 -Attached Fig.11 The shock absorber 3 includes a shell 301, a symmetrical slide bar 302 is arranged inside the shell 301, a lifting block 307 is slidably arranged on the slide bar 302, a limit cavity 308 is provided in the middle of the lifting block 307, a rotating column 304 is rotatably arranged inside the shell 301, a rotating shaft 305 is fixedly connected to the bottom of the rotating column 304, the rotating shaft 305 passes through and is rotatably arranged at the bottom of the shell 301, a spiral groove 306 is opened on the rotating column 304, and a driving rod 309 cooperating with the spiral groove 306 is arranged on the inner wall of the lifting block 307. A third return spring 303 is sleeved on the slide bar 302, and a lifting frame 310 that penetrates the outer shell 301 is arranged on the top of the lifting block 307; a mounting groove 312 is opened at the bottom of the outer shell 301, and a convex ring 313 that cooperates with it is arranged on the rotating shaft 305; a spring 311 is also connected to the bottom of the rotating shaft 305, the interior of the spring 311 is connected to the rotating shaft 305, and the exterior of the spring 311 is fixedly connected to the bottom of the outer shell 301.

[0039] In this embodiment: when the transformer vibrates, the lifting block 307 presses the third reset spring 303 downward, and with the cooperation of the driving rod 309 and the spiral groove 306, the rotating column 304 drives the rotating shaft 305 to rotate counterclockwise. At this time, the spring 311 at the bottom will also tighten counterclockwise, and the noise reduction capability is greatly improved under the dual shock absorption of the third reset spring 303 and the spring 311. In order to ensure that the rotating column 304 and the rotating shaft 305 rotate relative to the housing 301, a mutually matching mounting groove 312 and convex ring 313 structure is designed.

[0040] See attached Figure 2 -Attached Figure 3 The inner side of one set of locking plates 202 is fixedly provided with an arc-shaped inner tooth plate 204, and the inner side of the other set of locking plates 202 is fixedly provided with a double tooth plate 206. The interior of the arc-shaped frame 201 is also provided with a linkage gear 205 that meshes with the inner tooth plate 204 and the double tooth plate 206. The outer side of the arc-shaped frame 201 is also provided with a driving chamber 203, in which a motor 207 is installed, and the output end of the motor 207 is provided with a driving gear 208 that meshes with the outer side of the double tooth plate 206.

[0041] In this embodiment, in order to make the locking plates 202 on both sides slide synchronously along the arc frame 201, so as to lock and unlock the locking hoop 102, a structure of an inner tooth plate 204 and a double tooth plate 206 that cooperate with each other is designed. In order to automatically drive the locking plate 202 to move, a driving bin 203 and a motor 207 are designed.

[0042] See attached Figure 4 -Attached Figure 5 A sliding column 107 is fixedly provided on the side of the first base frame 105, and a sliding cavity 108 cooperating with the sliding column 107 is opened inside the second base frame 106; a first vertical plate 118 is fixedly provided at the bottom of the first base frame 105, and a second vertical plate 119 is fixedly provided at the bottom of the second base frame 106. A screw rod 120 penetrating the second vertical plate 119 is fixedly provided on the inner side of the first vertical plate 118, and an adjusting spring 121 is also sleeved on the screw rod 120, and the adjusting spring 121 is located between the first base frame 105 and the second base frame 106, and an adjusting nut 122 is also threadedly installed on the screw rod 120.

[0043] In this embodiment, since the distance between the utility poles is fixed, in order to facilitate the installation of the locking hoop 102 on the arc plate 101 on the utility pole, an adjustable first base frame 105 and second base frame 106 are designed. When the main frame 1 is installed, the first base frame 105 is first slid toward the second base frame 106 by adjusting the nut 122. Then the first base frame 105 and the second base frame 106 are placed between the utility poles on both sides, and the locking hoop 102 is abutted against the utility pole by adjusting the nut 122.

[0044] See attached Figure 1 and attached Figure 8 A clamping frame 123 is also installed on the outer side of the first base frame 105 and the second base frame 106. A plurality of groups of threaded rods 124 are movably arranged on the clamping frame 123. A clamping plate 125 is fixedly arranged on the inner side of the threaded rod 124. A clamping spring 126 is also sleeved on the threaded rod 124. The clamping spring 126 is located between the clamping frame 123 and the clamping plate 125. A locking nut 127 is also threadedly installed on the threaded rod 124.

[0045] In this embodiment, in order to clamp and lock the bottom of the transformer, a self-adjustable clamping plate 125 is designed, and the clamping force can be further adjusted through the cooperation of the threaded rod 124 and the locking nut 127.

[0046] See attached Figure 3 -Attached Figure 7 A thread groove 111 is provided on the inner wall of the extrusion plate 110 , and the upper and lower sides of the extrusion plate 110 are connected to the inner wall of the cavity 109 through a first return spring 112 , and a linkage spring 114 is also provided in the middle of the extrusion column 113 .

[0047] In this embodiment: In order to further increase the friction force and thus improve the locking effect, a threaded groove 111 is provided on the inner wall. When the transformer is removed, a first return spring 112 is provided to facilitate the disassembly of the main frame 1. When the transformer is separated from the gravity plate 116, the extrusion plate 110 is restored to its original position under the action of the first return spring 112, thereby facilitating the subsequent unlocking of the locking mechanism 2 from the pole. When the gravity plate 116 moves up and down, a linkage spring 114 structure is provided to avoid rigid collision between the transformer and the extrusion column 113, thereby avoiding damage to the extrusion column 113.

[0048] See attached Fig.12 -Attached Fig.13 A T-slot 128 is also provided inside the arc plate 101, and a first positioning hoop 129 and a second positioning hoop 130 that cooperate with each other are movably installed in the T-slots 128 on both sides. A plurality of groups of horizontal springs 131 are provided in the middle of the first positioning hoop 129 and the second positioning hoop 130, a positioning slot 132 is provided on the side of the first positioning hoop 129, and a positioning block 133 that cooperates with the positioning slot 132 is provided on the side of the second positioning hoop 130.

[0049] In this embodiment, when the transformer is mounted on the first base frame 105 and the second base frame 106, the first positioning hoop 129 and the second positioning hoop 130 are installed in the T-slot 128 and slide downward along the inside thereof. When the preset position is reached, the positioning slot 132 and the positioning block 133 can be quickly and preliminarily locked.

[0050] See attached Fig.12 -Attached Fig.13 A quick lock structure 134 is provided on the outer wall of the positioning groove 132, and a slot hole 135 cooperating with the quick lock structure 134 is opened on the side of the positioning block 133; the quick lock structure 134 includes a pressing rod 137 passing through the outer wall of the positioning groove 132, and a cross-shaped locking fan 138 is provided inside the pressing rod 137, and a plurality of positioning fans 136 cooperating with the locking fan 138 are provided on the inner wall of the slot hole 135; an adjusting cap 139 is fixedly provided on the outer side of the pressing rod 137, and a locking spring 140 is sleeved on the outer side of the pressing rod 137.

[0051] In this embodiment, in order to facilitate the quick locking of the first positioning hoop 129 and the second positioning hoop 130, a quick locking structure 134 is provided on the outer wall of the positioning slot 132. When the adjusting cap 139 is pressed downward, the pressing rod 137 and the locking fan 138 move toward the slot 135. After the locking fan 138 passes through the positioning fan 136, the adjusting cap 139 is rotated, and the locking fan 138 is just at the back of the positioning fan 136, and is locked by the locking spring 140.

[0052] Working principle of the present invention: When the device is used, firstly, the first chassis 105 is slid toward the second chassis 106 by adjusting the nut 122, and then the first chassis 105 and the second chassis 106 are placed between the wire rods on both sides, and then the locking hoop 102 is abutted against the wire rod by adjusting the nut 122. Then the motor 207 is started, and when the driving gear 208 rotates counterclockwise, the locking plates 202 on both sides are inserted into the locking cavity 104 under the cooperation of the inner tooth plate 204 and the double tooth plate 206. Then the transformer is placed on the first chassis 105 and the second chassis 106, and under the gravity of the transformer, the extrusion block 117 at the bottom of the gravity plate 116 will press the extrusion column 113 downward. At this time, the extrusion plate 110 moves outward and presses the wire rod. When the transformer is installed on the first chassis 105 and the second chassis 106, the first positioning hoop 129 and the second positioning hoop 130 are installed in the T-slot 128 and slide downward along the inside thereof. When the preset position is reached, the positioning slot 132 and the positioning block 133 cooperate to quickly and preliminarily lock it. Finally, the adjusting cap 139 is pressed downward, and the pressing rod 137 and the locking fan 138 move toward the slot 135. After the locking fan 138 passes through the positioning fan 136, the adjusting cap 139 is rotated again, and the locking fan 138 is just at the back of the positioning fan 136 and is locked under the action of the locking spring 140.

[0053] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and inventive features disclosed herein.

Claims

1. A ring-shaped transformer support structure with noise suppression function, comprising a main frame (1), a locking mechanism (2) and a shock absorber (3), characterized in that: The main frame (1) comprises a bilaterally symmetrical arc plate (101), a locking hoop (102) being fixedly provided on the upper and lower sides of the arc plate (101), a hinge (103) being provided on the outer side of the locking hoop (102), and the locking mechanism (2) being movably mounted on the side of the locking hoop (102) via the hinge (103); The locking mechanism (2) comprises an arc frame (201), an arc-shaped locking plate (202) is slidably arranged inside the arc frame (201), and a locking cavity (104) cooperating with the locking plate (202) is provided inside the locking hoop (102); a first base frame (105) is fixedly arranged on the inner wall of one group of the arc plates (101), and a second base frame (106) cooperating with the first base frame (105) is provided on the inner wall of another group of the arc plates (101); a cavity (109) is provided inside the arc plate (101), and a slot (141) communicating with the cavity (109) is provided in the middle of the first base frame (105) and the second base frame (106); An arc-shaped extrusion plate (110) is movably installed in the cavity (109); an extrusion column (113) movably arranged in the slot (141) is fixedly connected to the outer wall of the extrusion plate (110); symmetrical second return springs (115) are also arranged on the top of the first base frame (105) and the second base frame (106); a gravity plate (116) is connected to the top of the second return spring (115); an extrusion block (117) cooperating with the extrusion column (113) is arranged at the bottom of the gravity plate (116); when the transformer presses the gravity plate (116) downward, the extrusion plate (110) moves outward and locks the wire rod; The shock absorber (3) is arranged at the diagonal position between the first base frame (105) and the second base frame (106); the shock absorber (3) comprises a shell (301), a symmetrical sliding rod (302) is arranged inside the shell (301), a lifting block (307) is slidably arranged on the sliding rod (302), a limit cavity (308) is provided in the middle of the lifting block (307), a rotating column (304) is rotatably arranged inside the shell (301), a rotating shaft (305) is fixedly connected to the bottom of the rotating column (304), the rotating shaft (305) passes through and is rotatably arranged at the bottom of the shell (301), a spiral groove (306) is provided on the rotating column (304), and a driving rod (309) cooperating with the spiral groove (306) is provided on the inner wall of the lifting block (307).

2. The ring-shaped transformer support structure with noise suppression function according to claim 1, characterized in that: A third return spring (303) is sleeved on the slide bar (302); a lifting frame (310) penetrating the housing (301) is provided on the top of the lifting block (307); a mounting groove (312) is provided at the bottom of the housing (301); a convex ring (313) cooperating therewith is provided on the rotating shaft (305); a mainspring (311) is also connected to the bottom of the rotating shaft (305); the interior of the mainspring (311) is connected to the rotating shaft (305), and the exterior of the mainspring (311) is fixedly connected to the bottom of the housing (301).

3. A ring-shaped transformer support structure with noise suppression function according to any one of claims 1-2, characterized in that: An arc-shaped inner tooth plate (204) is fixedly provided on the inner side of one group of the locking plates (202), and a double tooth plate (206) is fixedly provided on the inner side of another group of the locking plates (202). A linkage gear (205) that meshes with the inner tooth plate (204) and the double tooth plate (206) is also rotatably provided inside the arc-shaped frame (201).

4. The ring-shaped transformer support structure with noise suppression function according to claim 3, characterized in that: A driving chamber (203) is also provided on the outside of the arc-shaped frame (201), a motor (207) is installed in the driving chamber (203), and a driving gear (208) meshing with the outside of the double-toothed plate (206) is installed at the output end of the motor (207).

5. A ring-shaped transformer support structure with noise suppression function according to any one of claims 1-2, characterized in that: A sliding column (107) is fixedly arranged on the side of the first base frame (105), and a sliding cavity (108) cooperating with the sliding column (107) is opened inside the second base frame (106); a first vertical plate (118) is fixedly arranged at the bottom of the first base frame (105), and a second vertical plate (119) is fixedly arranged at the bottom of the second base frame (106); a screw rod (120) penetrating the second vertical plate (119) is fixedly arranged on the inner side of the first vertical plate (118), and an adjustment spring (121) is also sleeved on the screw rod (120), and the adjustment spring (121) is located between the first base frame (105) and the second base frame (106), and an adjustment nut (122) is also threadedly installed on the screw rod (120).

6. A ring-shaped transformer support structure with noise suppression function according to any one of claims 1-2, characterized in that: A clamping frame (123) is also installed on the outer side of the first base frame (105) and the second base frame (106); a plurality of groups of threaded rods (124) are movably arranged on the clamping frame (123); a clamping plate (125) is fixedly arranged on the inner side of the threaded rod (124); a clamping spring (126) is also sleeved on the threaded rod (124); the clamping spring (126) is located between the clamping frame (123) and the clamping plate (125); and a locking nut (127) is also threadedly installed on the threaded rod (124).

7. A ring-shaped transformer support structure with noise suppression function according to any one of claims 1-2, characterized in that: A threaded groove (111) is provided on the inner wall of the extrusion plate (110), and the upper and lower sides of the extrusion plate (110) are connected to the inner wall of the cavity (109) via a first return spring (112). A linkage spring (114) is also provided in the middle of the extrusion column (113).

8. A ring-shaped transformer support structure with noise suppression function according to any one of claims 1-2, characterized in that: The arc plate (101) is also provided with a T-shaped slot (128) inside, and a first positioning hoop (129) and a second positioning hoop (130) that cooperate with each other are movably installed in the T-shaped slots (128) on both sides, and a plurality of groups of horizontal springs (131) are provided in the middle of the first positioning hoop (129) and the second positioning hoop (130), a positioning slot (132) is provided on the side of the first positioning hoop (129), and a positioning block (133) that cooperates with the positioning slot (132) is provided on the side of the second positioning hoop (130).

9. The ring-shaped transformer support structure with noise suppression function according to claim 8, characterized in that: A quick-locking structure (134) is arranged on the outer wall of the positioning groove (132), and a slot hole (135) cooperating with the quick-locking structure (134) is opened on the side of the positioning block (133); the quick-locking structure (134) comprises a pressing rod (137) penetrating the outer wall of the positioning groove (132), a cross-shaped locking fan (138) is arranged inside the pressing rod (137), and a plurality of positioning fans (136) cooperating with the locking fan (138) are arranged on the inner wall of the slot hole (135); an adjusting cap (139) is fixedly arranged on the outer side of the pressing rod (137), and a locking spring (140) is sleeved on the outer side of the pressing rod (137).

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