Adjustable low-voltage transformer mounting bracket

Abstract

The utility model discloses an adjustable low-voltage mutual inductor mounting bracket, which relates to the technical field of mutual inductor mounting, is applied to a mutual inductor body, and comprises two mutually symmetrical L-shaped plates fixedly mounted in an electrical cabinet, clamping plates are arranged on the inner sides of the L-shaped plates, and the clamping plates can reciprocate along a straight line; a plurality of evenly-distributed first holes are formed in the lower side of the front end face of the L-shaped plate, a plurality of evenly-distributed second holes are formed in the middle of the clamping plate, the first holes correspond to the second holes in a one-to-one mode, a supporting plate capable of conducting reciprocating rectilinear motion in the horizontal direction is arranged on the upper side of the front end face of the L-shaped plate, and a limiting rod is arranged on the supporting plate and can conduct reciprocating motion in the straight line. Mounting holes are formed in the two ends of the transformer body base; the device is suitable for installation of mutual inductor bodies of various specifications through adjustment, operation is easy, efficiency is high, and tool assistance is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer installation, in particular to an adjustable low-voltage transformer installation bracket. Background Art

[0002] In the power system, the transformers of 10kV-35kV switchgear are sometimes installed on-site. However, when the equipment leaves the factory, the transformers are not determined, so it is often impossible to reserve accurate installation holes.

[0003] However, since the cabinets may have already been assembled on site and it is impossible to drill holes for installation, it often causes great trouble for on-site installation.

[0004] In view of the above problems, the utility model provides an adjustable low-voltage transformer mounting bracket. Utility Model Content

[0005] The utility model aims to provide an adjustable low-voltage transformer mounting bracket, which is suitable for mounting transformer bodies of various specifications through adjustment, has simple operation and high efficiency, and does not require tool assistance, thereby solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable low-voltage transformer mounting bracket, applied to the transformer body, comprising two symmetrical L-shaped plates fixedly installed in the electrical cabinet, a clamping plate is arranged on the inner side of the L-shaped plate, the clamping plate can reciprocate along a straight line, a plurality of evenly distributed first holes are opened on the lower side of the front end surface of the L-shaped plate, a plurality of evenly distributed second holes are opened in the middle of the clamping plate, the first holes and the second holes correspond to each other one by one, a support plate capable of horizontal reciprocating linear movement is arranged on the upper side of the front end surface of the L-shaped plate, a limit rod is arranged on the support plate, the limit rod can reciprocate along a straight line, and mounting holes are opened at both ends of the base of the transformer body.

[0007] Furthermore, a guide column is fixedly connected to one side of the front end face of the splint, a screw is provided on one side of the guide column, one end of the screw is rotatably connected to the front end face of the splint through a bearing, a second handle is fixedly connected to the end of the screw away from the splint, the screw is threadedly connected to the L-shaped plate, and the guide column is slidably connected to the L-shaped plate.

[0008] Furthermore, a T-shaped slot is provided on the upper side of the front end surface of the L-shaped plate, and a T-shaped block is formed and processed on the upper end of the support plate, and the T-shaped block is slidably connected to the inner surface of the T-shaped slot.

[0009] Furthermore, the outer end of the limiting rod is fixedly connected to the first handle, the outer side of the limiting rod is covered with a spring, the two ends of the spring are respectively fixedly connected to the outer side of the support plate and the inner side of the first handle, and the limiting rod is slidably connected to the support plate.

[0010] Furthermore, the inner side of the L-shaped plate and the front end surface of the clamping plate are processed to have a certain degree of roughness.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model provides an adjustable low-voltage transformer installation bracket. When the transformer body needs to be installed, the two ends of the transformer body base are attached to the inner side of the L-shaped plate, and the first hole, the installation hole and the second hole are made to correspond and communicate, and then the clamping plates on both sides move linearly to clamp the two ends of the transformer body base for preliminary fixation, and then the limit rod is pulled outward and the support plate moves horizontally linearly to adjust the position, and then the limit rod is loosened, and the limit rod is inserted into the first hole, the installation hole and the second hole, and the two ends of the transformer body base are further fixed, and the installation is completed at this time. The purpose of this design is to install transformer bodies suitable for various specifications through adjustment, which is simple to operate and efficient, and does not require tool assistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the transformer body in the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the splint in the utility model;

[0016] Figure 4 It is a schematic diagram of the T-block structure in the utility model.

[0017] In the figure: 1. L-shaped plate; 2. T-shaped slot; 3. T-shaped block; 4. Support plate; 5. Limit rod; 6. First handle; 7. Spring; 8. First hole; 9. Clamp; 10. Guide column; 11. Screw; 12. Second handle; 13. Second hole; 14. Transformer body; 15. Mounting hole. DETAILED DESCRIPTION

[0018] 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.

[0019] In order to solve the problem of how to effectively regulate technology, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0020] An adjustable low-voltage transformer mounting bracket is applied to a transformer body 14, comprising two symmetrical L-shaped plates 1 fixedly mounted in an electrical cabinet, a clamping plate 9 is arranged on the inner side of the L-shaped plate 1, and the clamping plate 9 can reciprocate along a straight line, a plurality of evenly distributed first holes 8 are opened on the lower side of the front end surface of the L-shaped plate 1, a plurality of evenly distributed second holes 13 are opened in the middle of the clamping plate 9, and the first holes 8 and the second holes 13 correspond to each other one by one, a support plate 4 capable of horizontal reciprocating linear motion is arranged on the upper side of the front end surface of the L-shaped plate 1, a limit rod 5 is arranged on the support plate 4, and the limit rod 5 can reciprocate along a straight line, and mounting holes 15 are opened at both ends of the base of the transformer body 14.

[0021] Specifically, when the transformer body 14 needs to be installed, the two ends of the base of the transformer body 14 are attached to the inner side of the L-shaped plate 1, and the first hole 8, the mounting hole 15 and the second hole 13 are made to correspond and be connected, and then the clamping plates 9 on both sides move linearly to clamp the two ends of the base of the transformer body 14 for preliminary fixation, and then the limit rod 5 is pulled outward and the support plate 4 moves horizontally linearly to adjust the position, and then the limit rod 5 is loosened, and the limit rod 5 is inserted into the first hole 8, the mounting hole 15 and the second hole 13, and the two ends of the base of the transformer body 14 are further fixed, and the installation is completed. The purpose of this design is to adjust the installation of the transformer body 14 suitable for various specifications, which is simple to operate and efficient, and does not require tool assistance.

[0022] Further, such as Figure 1 and Figure 3 As shown, the following preferred technical solutions are provided:

[0023] A guide column 10 is fixedly connected to one side of the front end face of the splint 9, and a screw 11 is arranged on one side of the guide column 10. One end of the screw 11 is rotatably connected to the front end face of the splint 9 through a bearing, and a second handle 12 is fixedly connected to the end of the screw 11 away from the splint 9. The screw 11 is threadedly connected to the L-shaped plate 1, and the guide column 10 is slidably connected to the L-shaped plate 1. The purpose of such design is that the second handle 12 rotates to drive the screw 11 to rotate and move linearly, thereby driving the splint 9 to reciprocate along a straight line.

[0024] Further, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0025] A T-slot 2 is provided on the upper side of the front end surface of the L-shaped plate 1, and a T-block 3 is formed on the upper end of the support plate 4. The T-block 3 is slidably connected to the inner surface of the T-slot 2. The purpose of this design is to adjust the position of the support plate 4 by sliding the T-block 3 on the inner side of the T-slot 2.

[0026] Further, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0027] The outer end of the limiting rod 5 is fixedly connected to the first handle 6, and the outer side of the limiting rod 5 is covered with a spring 7. The two ends of the spring 7 are respectively fixedly connected to the outer side of the support plate 4 and the inner side of the first handle 6. The limiting rod 5 is slidably connected to the support plate 4. The purpose of this design is to release the first handle 6 after the support plate 4 is adjusted to a good position. Under the pull of the spring 7, the limiting rod 5 is inserted into the first hole 8, the mounting hole 15 and the second hole 13, so as to further clamp and position the transformer body 14.

[0028] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0029] The inner side of the L-shaped plate 1 and the front end surface of the clamping plate 9 are processed to have a certain degree of roughness. The purpose of such design is to improve the clamping stability of the transformer body 14 .

[0030] To sum up: when the transformer body 14 needs to be installed, attach the two ends of the base of the transformer body 14 to the inner side of the L-shaped plate 1, and make the first hole 8, the mounting hole 15 and the second hole 13 correspond and connect, then the clamps 9 on both sides move linearly to clamp the two ends of the base of the transformer body 14 for preliminary fixation, then pull the limit rod 5 outward and make the support plate 4 move horizontally linearly to adjust the position, then loosen the limit rod 5, and the limit rod 5 is inserted into the first hole 8, the mounting hole 15 and the second hole 13, and the two ends of the base of the transformer body 14 are further fixed, and the installation is completed. The purpose of this design is to adjust the installation of the transformer body 14 suitable for various specifications, which is simple to operate and efficient, and does not require tool assistance.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable low voltage transformer mounting bracket, applied to a transformer body (14), characterized in that: The invention comprises two L-shaped plates (1) fixedly installed in an electrical cabinet and symmetrical to each other, wherein a clamping plate (9) is arranged on the inner side of the L-shaped plate (1), and the clamping plate (9) can reciprocate along a straight line, a plurality of evenly distributed first holes (8) are opened on the lower side of the front end surface of the L-shaped plate (1), and a plurality of evenly distributed second holes (13) are opened in the middle of the clamping plate (9), and the first holes (8) and the second holes (13) correspond to each other one by one, a support plate (4) capable of horizontal reciprocating linear movement is arranged on the upper side of the front end surface of the L-shaped plate (1), and a limit rod (5) is arranged on the support plate (4), and the limit rod (5) can reciprocate along a straight line, and mounting holes (15) are opened at both ends of the base of the transformer body (14).

2. The adjustable low voltage transformer mounting bracket according to claim 1, characterized in that: A guide column (10) is fixedly connected to one side of the front end surface of the clamping plate (9), a screw rod (11) is arranged on one side of the guide column (10), one end of the screw rod (11) is rotatably connected to the front end surface of the clamping plate (9) through a bearing, a second handle (12) is fixedly connected to the end of the screw rod (11) away from the clamping plate (9), the screw rod (11) is threadedly connected to the L-shaped plate (1), and the guide column (10) is slidably connected to the L-shaped plate (1).

3. The adjustable low voltage transformer mounting bracket according to claim 1, characterized in that: The upper side of the front end surface of the L-shaped plate (1) is provided with a T-shaped groove (2), and the upper end of the support plate (4) is formed with a T-shaped block (3), which is slidably connected to the inner surface of the T-shaped groove (2).

4. The adjustable low voltage transformer mounting bracket according to claim 1, characterized in that: The outer end of the limiting rod (5) is fixedly connected to a first handle (6), the outer side of the limiting rod (5) is covered with a spring (7), the two ends of the spring (7) are respectively fixedly connected to the outer side of the support plate (4) and the inner side of the first handle (6), and the limiting rod (5) is slidably connected to the support plate (4).

5. The adjustable low voltage transformer mounting bracket according to claim 1, characterized in that: The inner side of the L-shaped plate (1) and the front end surface of the clamping plate (9) are processed to have a certain degree of roughness.

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