An automatically adjustable mounting device for a transformer

Abstract

The present application relates to the field of transformer installation. The present application discloses an automatic adjustable installation device for transformer, and aims to solve the problem that when a tower crane passes through a transformer during installation, the transformer is prone to shaking because the cable is movable, and the transformer needs to be repeatedly adjusted to be placed horizontally on the support frame, which is relatively troublesome. The present application is composed of a lifting mechanism and a pushing mechanism. The automatic adjustable installation device for transformer drives the right movement of the inner frame through the structure of the cylinder contraction and the pushing frame, moves the transformer in the inner frame to the upper side of the transformer support, and adjusts the left and right movement of the inner frame through the cylinder. Under the clamping action of the first one-way bearing and the second one-way bearing on the transformer, the user can right move the transformer, promote the right movement of the transformer in the inner frame, manually fine tune the transformer, and ensure that the transformer is located in the middle of the top surface of the transformer support.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of transformer installation, in particular to an automatic adjustment type installation device for transformer. BACKGROUND

[0002] The transformer is used to transform AC voltage, current and transmit AC power. The transformer needs to use an installation device when installing.

[0003] The transformer is generally installed on the electric pole. The transformer is hoisted to a high place by the tower crane when installing, and then placed on the support frame on the electric pole. However, the cable is movable when the tower crane hoists the transformer, so the transformer is easy to shake when hoisted to a high place. It needs to be repeatedly adjusted to place the transformer horizontally on the support frame, which is more troublesome to operate. SUMMARY

[0004] The purpose of the present application is to provide an automatic adjustment type installation device for transformer to solve the problem that the tower crane hoists the transformer when installing, the cable is movable, the transformer is easy to shake when hoisted to a high place, and it needs to be repeatedly adjusted to place the transformer horizontally on the support frame, which is more troublesome to operate. In order to achieve the above purpose, the present application provides the following technical scheme: an automatic adjustment type installation device for transformer, comprising a top plate, two support plates are symmetrically fixed and connected on the bottom surface of the top plate, and four support plates are fixed and connected with a placing plate on the bottom surface of each group.

[0005] The opposite side of the left two support plates is provided with a lifting mechanism, and the lifting mechanism is provided with a pushing mechanism.

[0006] Preferably, the lifting mechanism comprises a rotating rod and eight driven gears, the rotating rod is rotatably connected to the opposite side of the left two support plates, the two ends of the rotating rod extend to the outside of the left two support plates and are fixedly sleeved with a driving gear, the front end of the driving gear is fixedly connected with a motor, and the motor is fixed on the bottom surface of the top plate.

[0007] The opposite side of the left two support plates is provided with a lifting mechanism, and the lifting mechanism is provided with a pushing mechanism.

[0006] Preferably, the lifting mechanism comprises a rotating rod and eight driven gears, the rotating rod is rotatably connected to the opposite side of the left two support plates, the two ends of the rotating rod extend to the outside of the left two support plates and are fixedly sleeved with a driving gear, the front end of the driving gear is fixedly connected with a motor, and the motor is fixed on the bottom surface of the top plate.

[0007] Eight driven gears are rotatably connected on the side surface of each group of four support plates, one end of the rotating shaft of the upper left two driven gears penetrates through the support plate and is fixedly sleeved with a connecting gear, and the side surface of the connecting gear corresponding to the upper side of the driving gear is provided with a first chain.

[0008] The side surface of each group of four driven gears is sleeved with a second chain.

[0009] Preferably, the pushing mechanism comprises an outer frame, the outer frame is arranged between two second chains, the bottom surface of the outer frame is provided with a through slot, and the inner wall of the through slot is fixedly connected with an air cylinder;

[0010] The two sides of the inner wall of the outer frame are fixedly connected with first toothed plates, the inner wall of the outer frame is slidably connected with a pushing frame, the two sides of the inner wall of the pushing frame are provided with rectangular grooves, the inner wall of the rectangular grooves is rotatably connected with rolling gears, and the rolling gears are meshed with the first toothed plates.

[0011] The two sides of the inner wall of the pushing frame are slidably connected with inner frames, and the opposite sides of the two inner frames are fixedly connected with second toothed plates meshed with the rolling gears.

[0012] Preferably, a plurality of cylindrical grooves are linearly and equidistantly arranged on the inner wall of the inner frame, the inner wall of the cylindrical grooves is provided with a first one-way bearing, one end of the inner ring of the first one-way bearing is fixedly connected with the inner wall of the cylindrical groove, a resisting plate penetrates the inner wall of the inner frame, the side surface of the resisting plate is fixedly connected with a return spring, one end of the return spring away from the resisting plate is fixed on the outer side of the inner frame, and the other end of the resisting plate is provided with a second one-way bearing.

[0013] Preferably, the upper and lower sides of the outer frame are slidably connected with two limiting rods, the two ends of the two limiting rods in each group are fixedly connected with sliding sleeves, the inner wall of the sliding sleeve is inserted with a vertical rod, and the vertical rod is fixed between the placing plate and the top plate.

[0014] Preferably, the inner wall of the outer frame is fixedly connected with an arc-shaped plate, the inner wall of the arc-shaped plate is slidably connected with a sliding rod, and the sliding rod is fixed on the outer side of the pushing frame.

[0015] Preferably, the right side of the bottom surface of the outer frame is fixedly connected with a frame, the inner wall of the frame is slidably connected with a pushing block, the side surface of the pushing block is movably sleeved with a spiral spring, the two ends of the spiral spring are fixedly connected with the side surface of the pushing block and the surface of the frame, and one end of the pushing block abuts against a signal transmitter for closing the motor.

[0016] Preferably, the side surface of the pushing block is provided with a damping groove, the upper side of the inner wall of the damping groove abuts against a U-shaped connecting rod, the two ends of the U-shaped connecting rod are fixed on the right side of the bottom surface of the outer frame, the left side of the U-shaped connecting rod is fixedly connected with a tension spring, the left end of the tension spring is fixedly connected with a reset block, and the side surface of the reset block is slidably connected with the side surface of the inner wall of the damping groove.

[0017] Preferably, the inner wall of the outer frame is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a reinforcing rib, and the reinforcing rib is fixed on the bottom surface of the pushing frame.

[0018] Preferably, the outer wall of the inner frame is provided with a micro-cylinder, one end of the micro-cylinder extends to the inside of the inner frame and is fixedly connected with a clamping block.

[0019] Compared with the prior art, the present application has the following advantages:

[0020] In the present application, the first chain is driven clockwise by the motor cooperating with the power gear to move the outer frame to the right side of the transformer, the pushing frame is moved left in the inside of the outer frame by the cylinder to move the two inner frames to the lower L-shaped corner of the side surface of the transformer, at this time, the outer side of the first one-way bearing and the outer side of the second one-way bearing in the inner frame are rolled on the lower part of the side surface of the transformer, and when the second one-way bearing rolls on the side surface of the transformer, the abutting plate moves to the outer side of the inner frame to drive the reset spring to stretch, thereby increasing the abutting force of the abutting plate on the side surface of the transformer, and when the inner frame is completely moved to the lower side of the L-shaped corner of the transformer, the outer frame is moved up by the motor, the pushing frame is moved in the inside of the outer frame by the contraction of the cylinder to pull and reset it to the inside of the outer frame, and when the inner frame is moved to the inside of the pushing frame, the end of the abutting plate with the inclined surface abuts against the inner wall of the pushing frame to increase the stability of the abutting plate in fixing the transformer.

[0021] In the present application, when the outer frame is moved down after being moved up to the top end following the second chain, the pushing block at the lower side of the outer frame abuts against the side surface of the transformer support, at this time, the pushing block is moved by the abutting of the left side of the transformer support to quickly move the reset block to the left to abut against the signal transmitter, the signal is transmitted to the signal receiver on the motor through the signal transmitter to stop the operation of the motor, so that the height of the transformer in the inner frame is slightly higher than the height of the top surface of the transformer support, and the device can be stably stopped at the specified height from the transformer support to facilitate the subsequent installation of the transformer by the user.

[0022] In the present application, the inner frame is moved right by the contraction of the cylinder cooperating with the pushing frame and other structures to move the transformer in the inner frame to the upper side of the transformer support, and the cylinder is convenient for moving the inner frame left and right to adjust, and under the action of the first one-way bearing and the second one-way bearing clamping the transformer, the user can move the transformer right to move the transformer right in the inner frame, manually fine-tune the transformer to ensure that the transformer is located in the middle of the top surface of the transformer support, and then move the inner frame down by starting the motor to stably place the transformer on the transformer support, and then reset by the extension of the cylinder, that is, the operation of stably placing the transformer on the transformer support by the device is completed, which is simple and convenient, and avoids the possibility of damage to the device during installation of the transformer. BRIEF DESCRIPTION OF DRAWINGS

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

[0024] Figure 2 It is a second perspective schematic view of the present application;

[0025] Figure 3 It is a partial perspective schematic view of the present application;

[0026] Figure 4 It is a partial perspective schematic view of the present application; Figure 3 It is an enlarged view of structure at A in the figure;

[0027] Figure 5 It is a partial perspective schematic view of the present application;

[0028] Figure 6 It is a partial perspective schematic view of the present application;

[0029] Figure 7 It is a partial perspective schematic view of the present application;

[0030] In the figure: 1, top plate; 2, support plate; 3, placing plate; 4, lifting mechanism; 41, rotating rod; 42, power gear; 43, motor; 44, driven gear; 45, connecting gear; 46, first chain; 47, second chain; 5, pushing mechanism; 51, outer frame; 5101, limiting rod; 5102, sliding sleeve; 5103, vertical rod; 5104, reinforcing rib; 52, first toothed plate; 53, pushing frame; 54, rectangular groove; 55, rolling gear; 56, inner frame; 561, micro air cylinder; 562, clamping block; 57, second toothed plate; 58, cylindrical groove; 59, first one-way bearing; 510, abutting plate; 511, return spring; 512, second one-way bearing; 513, through groove; 514, air cylinder; 6, arc plate; 7, sliding rod; 8, frame; 9, pushing block; 10, spiral spring; 11, signal transmitter. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0032] Please refer to Figures 1 to 7 The present application provides a technical solution: an automatic adjusting mounting device for a transformer, comprising a top plate 1, two support plates 2 are symmetrically and fixedly connected to the front and rear sides of the bottom surface of the top plate 1, two groups of four support plates 2 are fixedly connected with placing plates 3 on the bottom surfaces, a lifting mechanism 4 is arranged on the side opposite to the left two support plates 2, and a pushing mechanism 5 is arranged on the lifting mechanism 4.

[0033] In the present embodiment, asFigure 2 As shown, the lifting mechanism 4 comprises a rotating rod 41 and eight driven gears 44, the rotating rod 41 is rotatably connected on the side opposite to the left two support plates 2, the two ends of the rotating rod 41 extend to the outside of the left two support plates 2 and are fixedly sleeved with a driving gear 42, the front end of the driving gear 42 is fixedly connected with a motor 43, and the motor 43 is fixed on the bottom surface of the top plate 1.

[0034] The eight driven gears 44 are two groups of one each and are rotatably connected on the side of the four support plates 2, one end of the rotating shaft of the left upper two driven gears 44 penetrates through the support plate 2 and is fixedly sleeved with a connecting gear 45, and the connecting gear 45 is provided with a first chain 46 on the side of the corresponding driving gear 42 on the upper side.

[0035] The eight driven gears 44 are four groups of one each and are sleeved with a second chain 47 on the side.

[0036] In this embodiment, as shown in Figure 2 , Figure 5 , Figure 6 , Figure 7 , the pushing mechanism 5 comprises an outer frame 51, the outer frame 51 is arranged between the two second chains 47, the bottom surface of the outer frame 51 is provided with a through groove 513, and the inner wall of the through groove 513 is fixedly connected with an air cylinder 514.

[0037] The inner wall of the outer frame 51 is fixedly connected with a first toothed plate 52 on the front and rear sides, and the inner wall of the outer frame 51 is slidably connected with a pushing frame 53, the inner wall of the pushing frame 53 is provided with a rectangular groove 54 on the front and rear sides, the inner wall of the rectangular groove 54 is rotatably connected with a rolling gear 55, and the rolling gear 55 is engaged with the first toothed plate 52.

[0038] The inner wall of the pushing frame 53 is slidably connected with an inner frame 56 on the front and rear sides, and the side opposite to the two inner frames 56 is fixedly connected with a second toothed plate 57 engaged with the rolling gear 55.

[0039] In this embodiment, as shown in Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , a plurality of cylindrical grooves 58 are linearly and equidistantly arranged on the inner wall of the inner frame 56, the inner wall of the cylindrical groove 58 is provided with a first one-way bearing 59, one end of the inner ring of the first one-way bearing 59 is fixedly connected with the inner wall of the cylindrical groove 58, a resisting plate 510 penetrates through the inner wall of the inner frame 56, the side of the resisting plate 510 is fixedly connected with a return spring 511, one end of the return spring 511 away from the resisting plate 510 is fixed on the outside of the inner frame 56, and one end of the resisting plate 510 is provided with a second one-way bearing 512.

[0040] In this embodiment, as shown in Figure 2 and Figure 5As shown, the upper and lower sides of the outer frame 51 are slidingly connected with two limiting rods 5101, the two ends of the two limiting rods 5101 are fixedly connected with a sliding sleeve 5102, the inner wall of the sliding sleeve 5102 is inserted with a vertical rod 5103, and the vertical rod 5103 is fixed between the placement plate 3 and the top plate 1.

[0041] In the embodiment, as shown in Figure 1 , Figure 3 , Figure 5 , Figure 6 , Figure 7 As shown, the inner wall of the outer frame 51 is fixedly connected with an arc-shaped plate 6, the inner wall of the arc-shaped plate 6 is slidingly connected with a sliding rod 7, and the sliding rod 7 is fixed on the outer side of the pushing frame 53. The stability of the pushing frame 53 sliding in the outer frame 51 is increased by the cooperation of the arc-shaped plate 6 and the sliding rod 7.

[0042] In the embodiment, as shown in Figure 3 , Figure 5 , Figure 6 , Figure 7 As shown, the right side of the bottom surface of the outer frame 51 is fixedly connected with a frame 8, the inner wall of the frame 8 is slidingly connected with a pushing block 9, the side surface of the pushing block 9 is movably sleeved with a spiral spring 10, the two ends of the spiral spring 10 are fixedly connected with the side surface of the pushing block 9 and the surface of the frame 8, respectively, one end of the pushing block 9 abuts against a signal transmitter 11 for closing the motor 43, and the signal transmitter 11 is fixed on the bottom surface of the outer frame 51.

[0043] In the embodiment, as shown in Figure 4 As shown, the side surface of the pushing block 9 is provided with a damping groove 91, the upper side of the inner wall of the damping groove 91 abuts against a U-shaped connecting rod 92, the two ends of the U-shaped connecting rod 92 are fixed on the right side of the bottom surface of the outer frame 51, the left side of the U-shaped connecting rod 92 is fixedly connected with a tension spring 93, the left end of the tension spring 93 is fixedly connected with a reset block 94, and the side surface of the reset block 94 is slidingly connected with the side surface of the inner wall of the damping groove 91. At this time, the pushing block 9 is moved by abutting against the left side of the transformer support, which promotes the rapid left movement of the reset block 94 to abut against the signal transmitter 11, and when the reset block 94 abuts against the signal transmitter 11, the reset block 94 is driven to move right in the damping groove 91 under the action of the tension spring 93.

[0044] In the embodiment, as shown in Figure 3 , Figure 5 , Figure 6 , Figure 7 As shown, the inner wall of the outer frame 51 is provided with a sliding groove, and the inner wall of the sliding groove is slidingly connected with a reinforcing rib 5104, and the reinforcing rib 5104 is fixed on the bottom surface of the pushing frame 53. The strength of the pushing frame 53 itself is increased by the reinforcing rib 5104.

[0045] In the embodiment, as shown in Figure 5As shown, the outer wall of the inner frame 56 is provided with a micro pneumatic cylinder 561, one end of the micro pneumatic cylinder 561 extends to the inside of the inner frame 56 and is fixedly connected with a clamping block 562. It is convenient to use the micro pneumatic cylinder 561 to increase the strength of the device for clamping the transformer according to the variable demand.

[0046] The use method and advantages of the present application: the use method of the automatic adjusting installation device for the transformer, the working process is as follows:

[0047] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 As shown: when the user installs the transformer, the bracket on which the transformer is placed is fixed between a single telegraph pole or two telegraph poles, the right side lap of the device is lapped with the side of the bracket, then the transformer to be installed is placed on the left side of the top surface of the two placing plates 3, the first chain 46 is driven clockwise by the motor 43 cooperating with the power gear 42, the driving gear 44 is driven clockwise by the first chain 46, and the eight driven gears 44 drive the two second chains 47 to synchronously transmit in the clockwise direction, so that the outer frame 51 moves to the right side of the transformer;

[0048] At this time, the motor 433 stops rotating, then the cylinder 514 is started to drive the pushing frame 53 to move left in the inside of the outer frame 51, and when the pushing frame 53 moves left, the rolling gear 55 on it rolls on the first tooth plate 52, thereby indirectly driving the inner frame 56 on the second tooth plate 57 to move left, so that the two inner frames 56 move to the lower L-shaped corner of the side surface of the transformer, and the inner frame 56 is fitted with the lower L-shaped corner of the side surface of the transformer, at this time, the outer side of the first one-way bearing 59 in the inner frame 56 and the outer side of the second one-way bearing 512 all roll on the lower part of the side surface of the transformer, and when the second one-way bearing 512 rolls on the side surface of the transformer, the abutting plate 510 moves to the outer side of the inner frame 56 to drive the return spring 511 to stretch, thereby increasing the abutting force of the abutting plate 510 on the side surface of the transformer, when the inner frame 56 completely moves to the lower side of the L-shaped corner of the transformer, the motor 433 drives the outer frame 51 to move up, so that the inner frame 56 lifts the transformer, if the volume of the transformer is large, the micro pneumatic cylinder 561 is started to drive the clamping block 562 to move to assist in abutting and fixing the side surface of the transformer, then the cylinder 514 is retracted to drive the pushing frame 53 to move in the inside of the outer frame 51, so that it is pulled back to the inside of the outer frame 51, and when the inner frame 56 moves to the inside of the pushing frame 53, the abutting plate 510 with the inclined surface abuts against the inner wall of the pushing frame 53, thereby increasing the stability of the abutting plate 510 for fixing the transformer;

[0049] Finally through the motor 433 continues to rotate, prompting the outer frame 51 in the limit of the limit rod 5101, ensure that the outer frame 51 on the transformer along the second chain 47 stable up move right move to do rectangular circular motion, when the outer frame 51 follow the second chain 47 up to the top after the move down, the outer frame 51 lower side of the push block 9 and the side of the transformer bracket, at this time the push block 9 received the transformer bracket left side of the contact movement, prompting the reset block 94 fast left move contact signal transmitter 11, through the signal transmitter 11 will signal to the signal receiver in the motor 433, make the motor 433 stop running, at this time the transformer in the inner frame 56 height slightly higher than the height of the transformer bracket top surface, then through the cylinder 514 shrink cooperation push frame 53 structure driven by the inner frame 56 right move, the transformer in the inner frame 56 moves to the upper side of the transformer bracket, and then through the start motor 433 drive the inner frame 56 down, make the transformer on the inner frame 56 stable placed on the transformer bracket, then through the cylinder 514 extension reset, that is, complete the device will be placed on the transformer stable transformer bracket operation, simple operation, and avoid the device in the installation of the transformer when it is possible to be damaged by collision.

[0050] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An automatically adjustable mounting device for a transformer, comprising a top plate (1), two support plates (2) are symmetrically and fixedly connected to the bottom surface of the front and back of the top plate (1), the bottom surface of each of the four support plates (2) is fixedly connected with a placing plate (3), characterized in that: Two opposite sides of the left two support plates (2) are provided with lifting mechanisms (4), and the lifting mechanisms (4) are provided with pushing mechanisms (5); The lifting mechanism (4) comprises a rotating rod (41) and eight driven gears (44), the rotating rod (41) is rotationally connected to the opposite side of the left two support plates (2), the two ends of the rotating rod (41) extend to the outside of the left two support plates (2) and are fixedly sleeved with a driving gear (42), the front end of the driving gear (42) is fixedly connected with a motor (43), and the motor (43) is fixed to the bottom surface of the top plate (1); The eight driven gears (44) are two groups, and the two groups are respectively rotationally connected to the sides of the four support plates (2), one end of the rotating shaft of the upper left two driven gears (44) penetrates through the support plate (2) and is fixedly sleeved with a connecting gear (45), and the connecting gear (45) and the side surface of the upper corresponding driving gear (42) are provided with a first chain (46); The sides of the four groups of the eight driven gears (44) are all sleeved with a second chain (47); The pushing mechanism (5) comprises an outer frame (51), the outer frame (51) is arranged between the two second chains (47), the bottom surface of the outer frame (51) is provided with a through groove (513), and the inner wall of the through groove (513) is fixedly connected with an air cylinder (514); The inner wall of the outer frame (51) is fixedly connected with a first toothed plate (52) on the front and rear sides, the inner wall of the outer frame (51) is slidably connected with a pushing frame (53), the inner wall of the pushing frame (53) is provided with a rectangular groove (54) on the front and rear sides, the inner wall of the rectangular groove (54) is rotationally connected with a rolling gear (55), and the rolling gear (55) is engaged with the first toothed plate (52); The inner wall of the pushing frame (53) is slidably connected with an inner frame (56) on the front and rear sides, and the side, away from the other, of the two inner frames (56) is fixedly connected with a second toothed plate (57) engaged with the rolling gear (55); A plurality of cylindrical grooves (58) are linearly and equidistantly arranged on the inner wall of the inner frame (56), and a first one-way bearing (59) is arranged on the inner wall of the cylindrical groove (58), one end of the inner ring of the first one-way bearing (59) is fixedly connected with the inner wall of the cylindrical groove (58), and a resisting plate (510) penetrates through the inner wall of the inner frame (56), the side of the resisting plate (510) is fixedly connected with a return spring (511), one end of the return spring (511), away from the resisting plate (510), is fixed to the outside of the inner frame (56), and one end of the resisting plate (510) is provided with a second one-way bearing (512).

2. An automatically adjustable mounting device for a transformer as defined in claim 1, characterized in that: The upper and lower sides of the outer frame (51) are slidably connected with two limiting rods (5101), the two ends of the four limiting rods (5101) are fixedly connected with a sliding sleeve (5102), the inner wall of the sliding sleeve (5102) is inserted with a vertical rod (5103), and the vertical rod (5103) is fixed between the placing plate (3) and the top plate (1).

3. An automatically adjustable mounting device for a transformer as defined in claim 1, wherein: The inner wall of the outer frame (51) is fixedly connected with an arc-shaped plate (6), the inner wall of the arc-shaped plate (6) is slidably connected with a sliding rod (7), and the sliding rod (7) is fixed on the outer side of the pushing frame (53).

4. An automatically adjustable mounting device for a transformer as defined in claim 2, wherein: The right side of the bottom surface of the outer frame (51) is fixedly connected with a frame (8), the inner wall of the frame (8) is slidably connected with a pushing block (9), the side surface of the pushing block (9) is movably sleeved with a spiral spring (10), the two ends of the spiral spring (10) are fixedly connected with the side surface of the pushing block (9) and the surface of the frame (8), and one end of the pushing block (9) abuts against a signal transmitter (11) for closing the motor (43), and the signal transmitter (11) is fixed on the bottom surface of the outer frame (51).

5. An automatically adjustable mounting device for a transformer as defined in claim 4, wherein: The side surface of the pushing block (9) is provided with a damping groove (91), the upper side of the inner wall of the damping groove (91) abuts against a U-shaped connecting rod (92), the two ends of the U-shaped connecting rod (92) are fixed on the right side of the bottom surface of the outer frame (51), the left side of the U-shaped connecting rod (92) is fixedly connected with a tension spring (93), the left end of the tension spring (93) is fixedly connected with a reset block (94), and the side surface of the reset block (94) is slidably connected with the side surface of the inner wall of the damping groove (91).

6. An automatically adjustable mounting device for a transformer as defined in claim 2, wherein: The inner wall of the outer frame (51) is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected with a reinforcing rib (5104), and the reinforcing rib (5104) is fixed on the bottom surface of the pushing frame (53).

7. An automatically adjustable mounting device for a transformer as defined in claim 1, wherein: The outer wall of the inner frame (56) is provided with a micro pneumatic cylinder (561), one end of the micro pneumatic cylinder (561) extends to the inside of the inner frame (56) and is fixedly connected with a clamping block (562).

Images