A transformer mounting structure

Abstract

The utility model relates to transformer technical field, concretely is a kind of transformer mounting structure, including box, the bottom end in box interior is fixedly connected with the two mounting seat of symmetrical arrangement by bolt, the upside of two mounting seat is fixedly connected with transformer main body, and the two U-shaped seats of symmetrical arrangement are fixedly connected on transformer main body by bolt, the top end array connection of box interior has fixed seat, and the downside of fixed seat is equipped with internal thread hole, and the internal thread of internal thread hole is connected with screw rod, the utility model is locked by screw rod, U-shaped seat, fixed seat, washer and nut Multiple locking structure, cooperate with the auxiliary support and fastening of arc clamping block, effectively limit the shaking and displacement of transformer in box, is favorable for the stability and reliability of installation structure are improved.

Description

Technical Field

[0001] This utility model relates to the field of transformer technology, specifically a transformer installation structure. Background Technology

[0002] A transformer is an electrical device that uses the principle of electromagnetic induction to change AC voltage. It is widely used in power systems, industrial production, and daily life. Its core function is voltage transformation. In order to fix the transformer, it needs to be installed inside a box.

[0003] In actual use, transformers are generally fixed to the bottom of the tank with bolts, which is a relatively simple fixing method. As the transformer is used for a long time, the bolts are prone to loosening, making it impossible to fix the transformer securely and reliably. This can cause the transformer to shake, which in turn affects the stability of the transformer installation structure during use. Utility Model Content

[0004] The purpose of this utility model is to provide a transformer installation structure to solve the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A transformer mounting structure includes a housing, with two symmetrically arranged mounting seats fixedly connected to the bottom of the housing by bolts, a transformer body fixedly connected to the upper side of the two mounting seats, two symmetrically arranged U-shaped seats fixedly connected to the transformer body by bolts, and a fixing seat array connected to the top of the housing. The fixing seat has an internal threaded hole on its lower side, and a screw is connected to the internal thread of the internal threaded hole.

[0007] A washer is fitted onto the outer surface of the screw, and a first nut that fits with the washer is threaded onto the outer surface of the screw. An array of U-shaped plates is fixedly connected to the upper side of both U-shaped seats. A rotating plate is rotatably connected inside the U-shaped plate. An arc-shaped clamping block that matches the screw is fixedly connected to one side of the rotating plate. A fastening bolt is snapped onto one side of the arc-shaped clamping block, and a second nut is threaded onto the outer surface of the fastening bolt.

[0008] Preferably, the U-shaped seat has an array of circular grooves, and one side of the screw is located inside the circular grooves.

[0009] Preferably, one side of the fastening bolt passes through the arc-shaped clamp and extends to one side of the other arc-shaped clamp, which is used to support the screw.

[0010] Preferably, both ends of the housing are fixedly connected to mounting blocks by two fastening bolts, and a limiting baffle that fits with the U-shaped seat is fixedly connected between the two fastening bolts.

[0011] Preferably, two symmetrically arranged mounting plates are fixedly connected to the top of the housing by screws, and a support frame plate is fixedly connected to the lower side of the two mounting plates. The support frame plate is located on the outer surface of the screw.

[0012] Preferably, the washer and the first nut are located inside the U-shaped seat, and the screw is located between the arc-shaped clamps.

[0013] The beneficial effects of this utility model are:

[0014] 1. This utility model effectively limits the shaking and displacement of the transformer in the enclosure by using a multi-locking structure of screw, U-shaped seat, fixed seat, washer and nut, combined with the auxiliary support and fastening of arc-shaped clamp, which helps to improve the stability and reliability of the installation structure.

[0015] 2. This utility model uses a support frame plate to simultaneously fix four screws and combines a limiting baffle to provide bidirectional support for the U-shaped seat, forming a double stable support mechanism. This not only enhances the overall rigidity of the installation mechanism but also ensures the stability and safety performance of the transformer during long-term operation. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a utility model Figure 1 Installation diagram of the middle screw and the first nut;

[0019] Figure 3 This is a utility model Figure 2 Installation diagram of the fixing seat and screw;

[0020] Figure 4 This is a utility model Figure 3 Enlarged view of point D in the middle;

[0021] Figure 5 This is a utility model Figure 1 Installation diagram of the mounting bracket and transformer body;

[0022] Figure 6 This is a utility model Figure 2 A schematic diagram of the structure of the mounting block and the limiting baffle;

[0023] The attached figures are labeled as follows:

[0024] 1. Housing; 2. Mounting base; 3. Transformer body; 4. U-shaped base; 5. Fixing base; 6. Internal threaded hole; 7. Screw; 8. Washer; 9. First nut; 10. U-shaped plate; 11. Rotary plate; 12. Arc-shaped clamping block; 13. Fastening bolt one; 14. Second nut; 15. Mounting plate; 16. Support frame plate; 17. Mounting block; 18. Fastening bolt two; 19. Limiting baffle; 66. Circular groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1 to 6 As shown, a transformer mounting structure includes a housing 1. Two symmetrically arranged mounting seats 2 are fixedly connected to the bottom of the housing 1 by bolts. A transformer body 3 is fixedly connected to the upper side of the two mounting seats 2. Two symmetrically arranged U-shaped seats 4 are fixedly connected to the transformer body 3 by bolts. A fixing seat 5 is arrayed and connected to the top of the housing 1. The fixing seat 5 has an internal threaded hole 6 on its lower side. A screw 7 is threaded into the internal threaded hole 6. The U-shaped seat 4 has sufficient space inside to allow the screw 7 to be removed from the inside of the U-shaped seat 4 for easy disassembly.

[0027] A washer 8 is fitted onto the outer surface of the screw 7. A first nut 9 that fits with the washer 8 is threaded onto the outer surface of the screw 7. U-shaped plates 10 arranged in an array are fixedly connected to the upper side of both U-shaped seats 4. A rotating plate 11 is rotatably connected inside the U-shaped plate 10. An arc-shaped clamping block 12 that matches the screw 7 is fixedly connected to one side of the rotating plate 11. A fastening bolt 13 is snapped onto one side of the arc-shaped clamping block 12. A second nut 14 is threaded onto the outer surface of the fastening bolt 13.

[0028] The U-shaped seat 4 has an array of circular grooves 66, and one side of the screw 7 is located inside the circular grooves 66.

[0029] One side of the fastening bolt 13 passes through the arc-shaped clamp 12 and extends to one side of another arc-shaped clamp 12, which is used to support the screw 7.

[0030] Both ends of the enclosure 1 are fixedly connected to mounting blocks 17 by fastening bolts 18. A limiting baffle 19 that fits against the U-shaped seat 4 is fixedly connected between the two fastening bolts 18. At this time, the limiting baffle 19 contacts the four corners inside the enclosure 1. This limiting baffle 19 is more stable. Then, the two limiting baffles 19 can be precisely aligned and supported at both ends of the two U-shaped seats 4, so that the transformer cannot shake and is more stable.

[0031] The top of the housing 1 is fixedly connected with two symmetrically arranged mounting plates 15 by screws. The lower side of the two mounting plates 15 is fixedly connected with a support frame plate 16, which is located on the outer surface of the screw rod 7.

[0032] Washer 8 and first nut 9 are located inside U-shaped seat 4, and screw 7 is located between arc-shaped clamping blocks 12.

[0033] The working principle of the transformer mounting structure provided by this utility model is as follows:

[0034] The transformer body 3 is fixed to the bottom of the housing 1 using bolts. The screw 7 is then inserted into the groove 66 of the U-shaped seat 4. The screw 7 is then moved upward and placed in the internal threaded hole 6 of the fixing seat 5. The screw 7 can then be threaded into the internal threaded hole 6 of the fixing seat 5. Next, the washer 8 is put on the screw 7, and the first nut 9 is threaded onto the screw 7 to lock it. In this way, the four screws 7 can be fixed above the transformer to form a secondary installation mechanism to stably position the entire transformer. Then, the rotating plate 11 drives the arc-shaped clamp 12 to fit against the screw 7. The two arc-shaped clamps 12 are then locked using the fastening bolt 13 and the second nut 14. At this time, the two arc-shaped clamps 12 can support the screw 7, ensuring that the screw 7 can be stably and reliably fixed to the transformer, preventing the transformer from easily shaking or shifting, and improving the stability of the transformer installation structure during use.

[0035] Before inserting the screw 7 into the circular groove 66 of the U-shaped seat 4, the screw 7 is first inserted into the support frame plate 16 in sequence, and then the support frame plate 16 is fixed by the mounting plate 15 and bolts. In this way, the support frame plate 16 can fix four screws 7 at the same time, ensuring that the screws 7 are not easy to loosen and ensuring the safe and reliable use of the transformer. Then, the two sets of mounting blocks 17 and fastening bolts 18 can drive the two limit baffles 19 to be fixed at both ends inside the box 1. At this time, the two limit baffles 19 can be supported and positioned at the two U-shaped seats 4, thus forming a stable support structure. This design not only enhances the stability of the entire installation mechanism, but also improves the installation firmness of the transformer in the box 1, ensuring the long-term stable and reliable operation of the equipment.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A transformer mounting structure, comprising a housing (1), characterized in that, The bottom of the box (1) is fixedly connected with two symmetrically arranged mounting seats (2) by bolts. The upper side of the two mounting seats (2) is fixedly connected with the transformer body (3). The transformer body (3) is fixedly connected with two symmetrically arranged U-shaped seats (4) by bolts. The top of the box (1) is connected with a fixed seat (5). The lower side of the fixed seat (5) is provided with an internal thread hole (6). The internal thread of the internal thread hole (6) is connected with a screw (7). The outer surface of the screw (7) is fitted with a washer (8), and the outer surface of the screw (7) is threaded with a first nut (9) that fits with the washer (8). The upper sides of the two U-shaped seats (4) are fixedly connected with arrayed U-shaped plates (10). The inside of the U-shaped plate (10) is rotatably connected with a rotating plate (11). One side of the rotating plate (11) is fixedly connected with an arc-shaped clamping block (12) that matches the screw (7). One side of the arc-shaped clamping block (12) is clamped with a fastening bolt (13). The outer surface of the fastening bolt (13) is threaded with a second nut (14).

2. The transformer mounting structure according to claim 1, characterized in that, The U-shaped seat (4) has an array of circular grooves (66) distributed on it, and one side of the screw (7) is located inside the circular grooves (66).

3. The transformer mounting structure according to claim 2, characterized in that, One side of the fastening bolt (13) passes through the arc-shaped clamp (12) and extends to one side of another arc-shaped clamp (12), which is used to support the screw (7).

4. The transformer mounting structure according to claim 1, characterized in that, The two ends inside the box (1) are fixedly connected to the mounting block (17) by fastening bolts two (18), and a limiting baffle (19) that fits with the U-shaped seat (4) is fixedly connected between the two fastening bolts two (18).

5. A transformer mounting structure according to claim 1, characterized in that, The top of the box (1) is fixedly connected with two symmetrically arranged mounting plates (15) by screws. The lower side of the two mounting plates (15) is fixedly connected with a support frame plate (16), which is located on the outer surface of the screw (7).

6. A transformer mounting structure according to claim 1, characterized in that, The washer (8) and the first nut (9) are located inside the U-shaped seat (4), and the screw (7) is located between the arc-shaped clamps (12).

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