Transformer fixing base

Abstract

The utility model discloses a transformer fixing base which comprises a base body, fixing mechanisms, a fixing frame, a buffering mechanism, a heat dissipation mechanism, a transformer body, a clamping mechanism and an auxiliary mechanism, the fixing mechanisms are arranged on the two sides of the outer portion of the base body, and the fixing frame is arranged above the base body. The bottom end of the exterior of the fixing frame is connected with the inner wall of the lower side of the base through a buffer mechanism, the front side and the rear side of the exterior of the fixing frame are each provided with two heat dissipation mechanisms, a transformer body is arranged in the fixing frame, and a clamping mechanism penetrating through the side wall of the fixing frame is arranged in the fixing frame. Auxiliary mechanisms used in cooperation with the transformer body are arranged on the front side and the rear side in the fixing frame. Compared with the prior art, the fixing device has the advantages that the fixing effect is good, and the stability is high; and vibration generated during operation of the transformer body can be buffered, influences on normal use of parts such as bolts are avoided, and safety is good.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a transformer fixing base. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are a primary coil, a secondary coil, and an iron core (magnetic core). The transformer can convert electrical energy into a high voltage and low current form, and then convert it back, thereby greatly reducing the loss of electrical energy during transmission, making the economic transmission distance of electrical energy reach a longer distance. During use or transportation of the transformer, a fixed base is often required to maintain stability. A transformer fixed base described in publication number CN215118549U has a slide groove on the base, four telescopic rods, which are fixedly connected to the base and located above the base, a mounting plate fixedly connected to the four telescopic rods, and located above the four telescopic rods, two fixed blocks, which are respectively fixedly connected to the base and located above the base, and the two fixed blocks are symmetrically arranged, and the transformer body is arranged above the mounting plate to fix the transformer body. However, the prior art still has the following defects:

[0003] 1. In the prior art, one end of the connecting rod is fixedly connected to the pulling ring, and the other end passes through the fixed baffle and is fixedly connected to the clamping plate, one end of the spring is fixedly connected to the fixed baffle, and the other end of the spring is fixedly connected to the clamping plate, which is convenient for fixing the transformer. However, the effect is general if it is fixed only by the elastic force of the spring, and there is a risk of the transformer body falling.

[0004] 2. The prior art rotates the height adjustment mechanism so that the height adjustment mechanism pushes the mounting plate to move up and down, and drives the four telescopic rods to move at the same time, so that the mounting plate also moves accordingly, which is convenient for controlling the height of the transformer. However, the vibration generated when the transformer is working cannot be buffered, which will cause the fixing parts to loosen and affect the stability of the device. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a transformer fixing base.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a transformer fixing base, comprising a base, fixing mechanisms are arranged on both sides of the outside of the base, a fixing frame is arranged above the base, the bottom end of the outside of the fixing frame is connected to the lower inner wall of the base by a buffer mechanism, two heat dissipation mechanisms are arranged on the front and rear sides of the outside of the fixing frame, a transformer body is arranged inside the fixing frame, a clamping mechanism penetrating its side wall is arranged inside the fixing frame, and auxiliary mechanisms used in conjunction with the transformer body are arranged on the front and rear sides of the interior of the fixing frame, the clamping mechanism comprises two clamping plates, the bottom end of the clamping plate is slidably connected to the lower inner wall of the fixing frame, one end of the clamping plate on one side is provided with a hand wheel penetrating the side wall of the fixing frame, two tooth plates 1 are arranged on the lower side of the other end of the clamping plate on one side, and two tooth plates 2 are arranged on the upper side of one end of the clamping plate on the other side, the front and rear inner walls of the fixing frame are provided with gears used in conjunction with the tooth plates 1 and 2, two limit blocks are arranged at the bottom end of the clamping plate, and two limit grooves used in conjunction with the limit blocks are provided at the lower end of the interior of the fixing frame.

[0007] As an improvement, the fixing mechanism has two arc-shaped fixing plates, which are movably connected to both sides of the base, a fixing block is provided on the side of the fixing plate close to the base, and sliding grooves for cooperating with the fixing blocks are provided on both sides of the outside of the base, two fixing bolts 1 for cooperating with the base are provided on one side of the fixing block, and a fixing bolt 2 is provided on the end of the fixing plate away from the base.

[0008] As an improvement, the buffer mechanism includes two shaft rods, both ends of which are fixedly connected to the inner wall of the base, two sliders are sleeved on the shaft rods, springs are provided on opposite sides of the two sliders, connecting rods rotatably connected to the fixed frame are provided on opposite sides of the two sliders, and a plurality of hydraulic rods used in conjunction with the fixed frame are provided inside the base.

[0009] As an improvement, the heat dissipation mechanism includes a heat dissipation frame, which is fixedly connected to the outer wall of the fixed frame, a dustproof net is provided on the side of the heat dissipation frame away from the fixed frame, a bracket is provided inside the heat dissipation frame, and a heat dissipation fan is provided on the other side of the heat dissipation frame.

[0010] As an improvement, the auxiliary mechanism includes two telescopic rods, the telescopic rods are fixedly connected to the inner wall of the fixed frame, a second spring is sleeved on the telescopic rods, and a pressure plate is provided at one end of the telescopic rod away from the fixed frame.

[0011] The advantages of the utility model compared with the prior art are: 1. The utility model is provided with a clamping mechanism above the base. By turning the hand wheel, the clamping plate on one side can be pushed to drive the limit block to slide along the limit groove. Under the cooperation of tooth plate 1, tooth plate 2 and the gear, the clamping plate on the other side will also start to move synchronously, approaching and sticking to the transformer body, and cooperating with the pressure plate driven by spring 2 to firmly fix the transformer body to prevent it from falling and improve safety.

[0012] 2. The utility model is provided with a buffer mechanism connected with the fixed frame inside the base. When the transformer body generates vibration during operation, the vibration is transmitted to the slider through the connecting rod, which generates pressure on the spring 1. At this time, the spring 1 will generate a reaction force under pressure to offset part of the pressure, thereby reducing the vibration impact on the base and enhancing the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a three-dimensional schematic diagram of a transformer fixing base.

[0014] Figure 2 The utility model is a top view of a transformer fixing base.

[0015] Figure 3 The utility model is a three-dimensional diagram of the structure of a transformer fixing base part.

[0016] Figure 4 The utility model is an exploded view of the structure of a transformer fixing base part.

[0017] Figure 5 The utility model is an exploded view of the local structure of a transformer fixing base.

[0018] Figure 6 The utility model is an exploded view of a heat dissipation mechanism of a transformer fixing base.

[0019] As shown in the figure: 1. Base; 2. Fixing mechanism; 21. Fixing plate; 22. Fixing block; 23. Slide groove; 24. Fixing bolt 1; 25. Fixing bolt 2; 3. Fixing frame; 4. Buffer mechanism; 41. Shaft rod; 42. Slider; 43. Spring 1; 44. Connecting rod; 45. Hydraulic rod; 5. Heat dissipation mechanism; 51. Heat dissipation frame; 52. Dustproof net; 53. Bracket; 54. Cooling fan; 6. Transformer body; 7. Clamping mechanism; 71. Clamping plate; 72. Hand wheel; 73. Tooth plate 1; 74. Tooth plate 2; 75. Gear; 76. Limiting block; 77. Limiting groove; 8. Auxiliary mechanism; 81. Telescopic rod; 82. Spring 2; 83. Pressing plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0022] Combined with Figure 1-6 , the utility model is further described in detail, a transformer fixing base includes a base 1, and a fixing mechanism 2 is connected to the outer sides of the base 1, which is used to fix the base 1 on the electric pole to prevent the base 1 from falling. The fixing mechanism 2 has two arc-shaped fixing plates 21, and the fixing plates 21 are movably connected to the two sides of the base 1. A fixing block 22 is fixedly connected to the side of the fixing plate 21 close to the base 1. In order to facilitate the use of fixing plates 21 of different sizes according to different electric pole diameters to ensure stability, slide grooves 23 are opened on the outer sides of the base 1, and the fixing plate 21 is fixed to the base 1. The fixed block 22 can slide inside the slide groove 23. Two fixing bolts 24 are threadedly connected on one side of the fixed block 22. The fixing bolt 24 penetrates the fixed block 22 and is inserted into a part of the base 1, so as to fix the fixed block 22 on the base 1. A plurality of fixing holes for cooperating with the fixing bolt 24 are provided inside the slide groove 23 to facilitate the insertion of the fixing bolt 24. A fixing bolt 25 is movably connected to the end of the fixing plate 21 away from the base 1. The fixing bolt 25 penetrates the two fixing plates 21 on the front and rear sides to further improve the stability of the fixing plate 21.

[0023] A fixing frame 3 is arranged above the base 1, and a transformer body 6 is connected to the inside of the fixing frame 3. In order to prevent the vibration generated by the transformer body 6 during operation from affecting the stability of various fixing parts and causing the bolts and other components to loosen, a buffer mechanism 4 is arranged at the outer bottom end of the fixing frame 3. The buffer mechanism 4 includes two shafts 41, and the shafts 41 are fixedly connected to the inner walls of both sides of the base 1. Two sliders 42 are sleeved on the shafts 41. The sliders 42 are slidably connected to the shafts 41, and the bottom ends of the sliders 42 are also connected to the inner bottom end of the base 1. For sliding connection, springs 43 are sleeved on both ends of the side walls of the shaft rod 41, the opposite end of the spring 43 is fixedly connected to the inner wall of the base 1, the opposite end of the spring 43 is fixedly connected to the slider 42, a connecting rod 44 is rotatably connected to one end of the slider 42, the upper end of the connecting rod 44 is rotatably connected to the fixed frame 3, a plurality of hydraulic rods 45 are fixedly connected inside the base 1, the upper end of the hydraulic rod 45 is fixedly connected to the fixed frame 3, so as to provide a certain supporting force to the fixed frame 3 and prevent the connecting rod 44 from being broken due to excessive force.

[0024] In order to ensure that the transformer body 6 has a good heat dissipation effect during operation and prevent heat from accumulating inside, two heat dissipation mechanisms 5 are fixedly connected to the front and rear outer walls of the fixed frame 3. The heat dissipation mechanism 5 includes a heat dissipation frame 51, which is fixedly connected to the outer wall of the fixed frame 3 and can be used in conjunction with the vents opened on the front and rear outer walls of the fixed frame 3 to facilitate air flow. A dustproof net 52 is fixedly connected to one end of the heat dissipation frame 51 away from the fixed frame 3 to prevent dust, sand and gravel and other debris from entering the device. A bracket 53 is fixedly connected in the middle of the heat dissipation frame 51, and a heat dissipation fan 54 is fixedly connected to the side of the bracket 53 away from the dustproof net 52 to speed up the air exchange speed inside and outside the device.

[0025] In order to ensure the stability of the transformer body 6 and prevent it from falling from the base 1, a clamping mechanism 7 penetrating the side wall of the fixing frame 3 is provided on one side of the outside of the fixing frame 3, and an auxiliary mechanism 8 is connected to the inside of the fixing frame 3. The clamping mechanism 7 includes two clamping plates 71, and the bottom end of the clamping plate 71 is slidably connected to the fixing frame 3. A hand wheel 72 is rotatably connected to one end of the clamping plate 71 on one side. The hand wheel 72 includes a stud fixedly connected to one side of the transformer body 6. The stud can be used in conjunction with the through hole on the side wall of the fixing frame 3 to convert circular motion into linear motion, so that the movement of the clamping plate 71 can be controlled by rotating the hand wheel 72. The lower side of the other end of the clamping plate 71 on one side is fixedly connected There are tooth plates 73 distributed front and back, and the two tooth plates 73 are slidably connected to the front and rear inner walls of the fixed frame 3 respectively. Two tooth plates 74 are fixedly connected to the upper side of one end of the clamping plate 71 on the other side, and the two tooth plates 74 are slidably connected to the front and rear inner walls of the fixed frame 3 respectively. A gear 75 is meshed between the tooth plate 1 73 and the tooth plate 2 74 on the same side, and the gear 75 is rotatably connected to the front and rear inner walls of the fixed frame 3. Two trapezoidal limit blocks 76 are fixedly connected to the lower end of the clamping plate 71, and are used in conjunction with two limit grooves 77 opened on the lower inner wall of the fixed frame 3, so that the limit blocks 76 can only slide along the limit grooves 77 to prevent the clamping plate 71 from shifting during movement.

[0026] The auxiliary mechanism 8 can further improve the fixing effect of the transformer body 6, including two telescopic rods 81 fixedly connected to the inner wall of the fixing frame 3, a spring 2 82 is sleeved on the telescopic rod 81, one end of the spring 2 82 is fixedly connected to the inner wall of the fixing frame 3, and the other end of the spring 2 82 is fixedly connected to a pressure plate 83, and a plurality of anti-slip grooves are provided on the side of the pressure plate 83 close to the transformer body 6 to increase the friction between it and the transformer body 6 and enhance the fixing effect. At the same time, the pressure plate 83 is fixedly connected to the end of the telescopic rod 81 away from the fixing frame 3.

[0027] When the utility model is implemented, firstly, the fixing plate 21 of the size corresponding to the diameter of the electric pole is taken out, then the fixing block 22 is inserted into the slide groove 23, and then the fixing plate 21 is placed on the front side of the electric pole to be installed, then the above operation is repeated, another fixing plate 21 is placed on the rear side of the electric pole, and then the fixing bolts 1 24 and 25 are screwed into the corresponding positions, then the two fixing plates 21 on the other side are fixed to the electric pole in the same way, so that the base 1 is fixed, and then the transformer body 6 is placed on the fixing frame. 3, and then the hand wheel 72 is turned to push the clamping plate 71 on one side to start driving the limit block 76 to slide along the limit groove 77. At this time, the tooth plate 1 73 will push the gear 75 to rotate, so that the tooth plate 2 74 is driven to start driving the clamping plate 71 on the other side to move until the two clamping plates 71 are both close to the transformer body 6 to initially fix it. At the same time, the pressure plate 83 will also be pushed by the spring 2 82 to close to the front and rear sides of the lower end of the transformer body 6, so as to completely fix it, completing the use process of the device.

[0028] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A transformer fixing base, comprising a base (1), characterized in that: Fixing mechanisms (2) are provided on both sides of the outside of the base (1); a fixing frame (3) is provided above the base (1); the bottom end of the outside of the fixing frame (3) is connected to the lower inner wall of the base (1) by means of a buffer mechanism (4); two heat dissipation mechanisms (5) are provided on the front and rear sides of the outside of the fixing frame (3); a transformer body (6) is provided inside the fixing frame (3); a clamping mechanism (7) penetrating the side wall of the fixing frame (3) is provided inside the fixing frame (3); auxiliary mechanisms (8) used in conjunction with the transformer body (6) are provided on the front and rear sides of the inside of the fixing frame (3); the clamping mechanism (7) comprises two clamping plates (71); the clamping plates ( The bottom end of the clamping plate (71) is slidably connected to the lower inner wall of the fixed frame (3), one end of the clamping plate (71) on one side is provided with a hand wheel (72) penetrating the side wall of the fixed frame (3), the lower side of the other end of the clamping plate (71) on one side is provided with two tooth plates (73), and the upper side of one end of the clamping plate (71) on the other side is provided with two tooth plates (74), the front and rear inner walls of the fixed frame (3) are provided with gears (75) used to cooperate with tooth plates (73) and tooth plates (74), the bottom end of the clamping plate (71) is provided with two limit blocks (76), and the lower end of the interior of the fixed frame (3) is provided with two limit grooves (77) used to cooperate with the limit blocks (76).

2. A transformer fixing base according to claim 1, characterized in that: The fixing mechanism (2) comprises two arc-shaped fixing plates (21), the fixing plates (21) being movably connected to two sides of the base (1), a fixing block (22) being arranged on one side of the fixing plate (21) close to the base (1), sliding grooves (23) for cooperating with the fixing block (22) being arranged on two sides of the outside of the base (1), two fixing bolts (24) for cooperating with the base (1) being arranged on one side of the fixing block (22), and a fixing bolt (25) being arranged on one end of the fixing plate (21) away from the base (1).

3. The transformer fixing base according to claim 1, characterized in that: The buffer mechanism (4) comprises two shafts (41), the two ends of the shafts (41) are fixedly connected to the inner wall of the base (1), two sliders (42) are sleeved on the shafts (41), springs (43) are arranged on opposite sides of the two sliders (42), connecting rods (44) rotatably connected to the fixed frame (3) are arranged on opposite sides of the two sliders (42), and a plurality of hydraulic rods (45) used in conjunction with the fixed frame (3) are arranged inside the base (1).

4. The transformer fixing base according to claim 1, characterized in that: The heat dissipation mechanism (5) comprises a heat dissipation frame (51), the heat dissipation frame (51) is fixedly connected to the outer wall of the fixed frame (3), a dustproof net (52) is arranged on a side of the heat dissipation frame (51) away from the fixed frame (3), a bracket (53) is arranged on the inside of the heat dissipation frame (51), and a heat dissipation fan (54) is arranged on the other side of the inside of the heat dissipation frame (51).

5. The transformer fixing base according to claim 1, characterized in that: The auxiliary mechanism (8) comprises two telescopic rods (81), the telescopic rods (81) are fixedly connected to the inner wall of the fixed frame (3), a second spring (82) is sleeved on the telescopic rods (81), and a pressure plate (83) is provided at one end of the telescopic rod (81) away from the fixed frame (3).

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