Transformer convenient to position

Abstract

The utility model relates to the technical field of transformers, and discloses a transformer convenient to position, which comprises a box body, a fixed block is fixedly mounted on one side of the box body far away from a central point, a first connecting shaft is rotatably connected in the fixed block, a first telescopic rod is fixedly mounted on one side of a clamping rod far away from the box body, and a second telescopic rod is rotatably connected in the first connecting shaft. The outer side of the first telescopic rod is sleeved with a first spring, a fixing plate is fixedly installed at the bottom of the side, away from the box body, of the connecting block, and the fixing plate is fixedly connected with the first spring. The connecting rod is rotationally connected into the fixing block, the first spring stretches out and draws back, the connecting rod is clamped into the upper portion of the connecting block, the clamping rod can reset through elastic force generated by the first spring, the second limiting block is inserted into the sliding groove, and therefore the clamping rod is limited; the connecting rod provides a good platform, and the effects that the box body is easy to hoist and the box body cannot be damaged are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, and more particularly, to a transformer that is easy to position. 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. Its main functions include voltage conversion, current conversion, impedance conversion, isolation, and voltage stabilization (magnetic saturation transformer). Most existing transformers are installed at a high position and in the middle of a utility pole to prevent people from touching them. Since most transformers are heavy, they need to be installed using equipment such as a crane. Since the surface of the transformer is relatively irregular, it is more troublesome to bundle the connections when hanging it upwards. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a transformer that is easy to position and has the advantage of being easy to connect and lift.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a transformer that is easy to position, comprising a box body, a fixed block fixedly installed on the side of the box body away from the center point, a connecting shaft 1 being rotatably connected inside the fixed block, a connecting rod being fixedly installed on the outside of the connecting shaft 1, a limiting block 1 and a connecting block being fixedly installed on the side of the box body away from the center point, a connecting shaft 2 being rotatably connected inside the connecting block, a clamping rod being fixedly installed on the outside of the connecting shaft 2, a telescopic rod 1 being fixedly installed on the side of the clamping rod away from the box body, a spring 1 being sleeved on the outside of the telescopic rod 1, a fixing plate being fixedly installed on the bottom of the side of the connecting block away from the box body, and the fixing plate and the spring 1 being fixedly connected.

[0005] As a preferred technical solution of the present invention, a sliding groove is provided above the connecting block, and the interior of the sliding groove is slidably connected to a second limiting block, and the second limiting block is located on the side of the card rod away from the box body.

[0006] As an optimal technical solution of the present invention, a second telescopic rod is fixedly installed on the side of the box body close to the connecting rod, a second spring is sleeved on the outside of the second telescopic rod, and a silicone pad is fixedly installed on the side of the second spring close to the connecting rod.

[0007] As an optimal technical solution of the present invention, a scale is provided above the connecting rod, a limit plate is fixedly installed behind the fixed block, a sealing cover is fixedly installed above the box body, a low-voltage porcelain bushing is fixedly installed above the sealing cover, and heat dissipation blocks are fixedly installed on the front and back sides of the box body.

[0008] As an optimal technical solution of the present invention, there are multiple fixed blocks, and the multiple fixed blocks are respectively located on the left and right sides of the box body. There are two connecting rods, and the two connecting rods are respectively located on the left and right sides of the box body and are rotatably connected to the fixed blocks. There are two connecting blocks, and the interiors of the two connecting blocks are hollow. There are two clamping rods, and the two clamping rods are rotatably connected to the connecting block inside the connecting block through connecting shaft 2.

[0009] As a preferred technical solution of the present invention, there are two telescopic rods and two springs, and the two telescopic rods and two springs are both located on the side of the card rod close to the box body. There are two limit blocks, and the two limit blocks are both located above the two connecting blocks. The two telescopic rods and two springs are both located between the two limit blocks and the two connecting blocks.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] 1. The utility model is connected with a connecting rod by rotating inside the fixed block, and at the same time, a clamping rod is rotatably connected to the inside of the connecting block through the connecting shaft 2. When the connecting rod is fitted with the side of the clamping rod away from the box body through the rotation of the connecting shaft 1 and the fixed block, the clamping rod is squeezed toward the box body, so that the clamping rod rotates 90 degrees around the connecting shaft 2 toward the box body. At the same time, the spring 1 is extended and retracted, so that the connecting rod is stuck in the top of the connecting block. At the same time, the clamping rod will be reset by the elastic force generated by the spring 1, and then the limit block 2 is inserted into the inside of the slide groove, thereby limiting the clamping rod so that the connecting rod is stuck in the side of the clamping rod close to the box body. When the box body needs to be bound and lifted, the connecting rod provides a better platform, which can be easily lifted without damaging the box body.

[0012] 2. The utility model provides a scale above the connecting rod and fixes a limit plate behind the fixed block. When the box is lifted and placed on the installation platform, the limit block 2 slides out from the inside of the slide groove, so that the telescopic rod 2 pops out, and the rear of the telescopic rod 2 contacts the limit plate, so that the telescopic rod 2 is vertical to the box as a whole. At this time, the distance between the box and the base on the left and right can be observed by the scale, thereby achieving a quick positioning effect, which is convenient for monitoring and observing the box after the installation is completed. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the structure at A;

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

[0016] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure at B;

[0017] Figure 5 For this utility model Figure 3 Enlarged schematic diagram of the structure at C.

[0018] In the figure: 1. Box body; 2. Fixed block; 3. Connecting shaft 1; 4. Connecting rod; 5. Limit block 1; 6. Connecting block; 7. Connecting shaft 2; 8. Clamping rod; 9. Telescopic rod 1; 10. Spring 1; 11. Fixed plate; 12. Slide; 13. Limit block 2; 14. Telescopic rod 2; 15. Spring 2; 16. Silicone pad; 17. Scale; 18. Limit plate; 19. Sealing cover; 20. Low-voltage porcelain bushing; 21. Heat sink. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1 to 5 As shown, the utility model provides a transformer that is easy to position, including a box body 1, a fixed block 2 is fixedly installed on the side of the box body 1 away from the center point, the interior of the fixed block 2 is rotatably connected to a connecting shaft 3, and a connecting rod 4 is fixedly installed on the outside of the connecting shaft 3, a limiting block 5 and a connecting block 6 are fixedly installed on the side of the box body 1 away from the center point, the interior of the connecting block 6 is rotatably connected to a connecting shaft 2 7, a clamping rod 8 is fixedly installed on the outside of the connecting shaft 2 7, a telescopic rod 9 is fixedly installed on the side of the clamping rod 8 away from the box body 1, a spring 10 is sleeved on the outside of the telescopic rod 9, a fixing plate 11 is fixedly installed on the bottom of the connecting block 6 away from the box body 1, and the fixing plate 11 is fixedly connected to the spring 10.

[0021] The connecting rod 4 is located on the side of the box 1 away from the center point, and the connecting rod 4 is a rectangular rod. It is connected to the side of the card rod 8 close to the box 1 by rotating and then the lifting rope is installed on the outside of the connecting rod 4, so as to achieve the effect of convenient lifting.

[0022] A sliding groove 12 is provided above the connecting block 6 , and a second limiting block 13 is slidably connected inside the sliding groove 12 . The second limiting block 13 is located on the side of the clamping rod 8 away from the box body 1 .

[0023] The main function of the second limit block 13 is to insert the second limit block 13 into the inside of the slide groove 12 when the connecting rod 4 is located on the side of the clamping rod 8 close to the box body 1, so that the second limit block 13 limits the clamping rod 8, so that the connecting rod 4 will not slide out.

[0024] Among them, a second telescopic rod 14 is fixedly installed on the side of the box body 1 close to the connecting rod 4, a second spring 15 is sleeved on the outer side of the second telescopic rod 14, and a silicone pad 16 is fixedly installed on the side of the second spring 15 close to the connecting rod 4.

[0025] The silicone pad 16 contacts the side of the connecting rod 4 close to the box body 1. At the same time, the spring 2 15 provides elastic force to push the connecting rod 4 toward the clamping rod 8 through the silicone pad 16. At this time, the connecting rod 4 is fixed by the clamping rod 8 and the spring 2 15, thereby achieving the effect of maintaining stability when it is lifted again.

[0026] Among them, a scale 17 is provided above the connecting rod 4, a limit plate 18 is fixedly installed behind the fixed block 2, a sealing cover 19 is fixedly installed above the box body 1, a low-voltage porcelain bushing 20 is fixedly installed above the sealing cover 19, and heat dissipation blocks 21 are fixedly installed on the front and back sides of the box body 1.

[0027] The main function of the scale 17 is to be perpendicular to the box body 1 through the rotation of the connecting rod 4 and the fixed block 2, and at the same time be limited by the limit plate 18, so that the distance between the left and right sides of the box body 1 and the installation base plate can be observed through the scale 17, thereby achieving the positioning effect.

[0028] Among them, there are multiple fixed blocks 2, and the multiple fixed blocks 2 are respectively located on the left and right sides of the box body 1. There are two connecting rods 4, and the two connecting rods 4 are respectively located on the left and right sides of the box body 1 and are respectively rotatably connected to the fixed blocks 2. There are two connecting blocks 6, and the interiors of the two connecting blocks 6 are hollow. There are two clamping rods 8, and the two clamping rods 8 are rotatably connected to the connecting block 6 inside the connecting block 6 through the connecting shaft 2 7.

[0029] When the two connecting rods 4 are rotated and connected inside the multiple fixed blocks 2, the two connecting rods 4 will be squeezed on the side of the two clamping rods 8 away from the box body 1, so that the two clamping rods 8 are rotated inside the two connecting blocks 6 through the connecting shaft 2 7. At the same time, the telescopic rod 1 9 is telescoped to facilitate the two connecting rods 4 to enter the top of the two connecting blocks 6. At the same time, the spring 10 provides elastic force to reset the clamping rod 8, thereby achieving the effect of limiting the two connecting rods 4.

[0030] Among them, there are two telescopic rods 14 and two springs 15, and the two telescopic rods 14 and the two springs 15 are both located on the side of the card rod 8 close to the box body 1. There are two limit blocks 5, and the two limit blocks 5 are both located above the two connecting blocks 6. The two telescopic rods 14 and the two springs 15 are both located in the middle of the two limit blocks 5 and the two connecting blocks 6.

[0031] When the two springs 2 15 provide a greater elastic force, the two telescopic rods 2 14 drive the silicone pads 16 to squeeze the two connecting rods 4, thereby ensuring that the side of the two connecting rods 4 away from the silicone pads 16 is in contact with the two card rods 8. At the same time, the limit block 2 13 limits the card rod 8, thereby achieving a card connection effect on the two connecting rods 4.

[0032] The working principle and use process of this utility model:

[0033] First, after the connecting rod 4 is fitted with the side of the card rod 8 away from the box body 1 through the rotation of the connecting shaft 1 3 and the fixing block 2, the card rod 8 is squeezed in the direction of the box body 1, so that the card rod 8 is rotated 90 degrees in the direction of the box body 1 through the connecting shaft 2 7, which facilitates the connection of the card rod 4 into the side of the card rod 8 close to the box body 1. At the same time, the spring 10 is extended and retracted, so that the connecting rod 4 is stuck in the top of the connecting block 6. At the same time, the card rod 8 is reset by the elastic force generated by the spring 10, and then the limit block 2 13 is inserted into the inside of the slide groove 12, thereby limiting the card rod 8 to fix the connecting rod 4, making it convenient to lift the connecting rod 4 later.

[0034] At this time, tie the connecting rod 4 to the lifting rope, and then lift the box 1 upwards by a crane or other equipment. At the same time, the limit block 15 limits the connecting rod 4 to ensure that the connecting rod 4 does not move upward and cause shaking.

[0035] When the box 1 is lifted and placed on the installation platform, the limit block 2 13 is slid out from the inside of the slide groove 12, so that the connecting rod 4 pops out, and the rear of the connecting rod 4 contacts the limit plate 18, so that the connecting rod 4 as a whole is perpendicular to the box 1. At this time, since the base is located in the middle of the two wire installations, the distance between the wire piles on both sides can be measured by the scale 17 above the open connecting rod 4, so as to obtain the distance between the box 1 and the left and right sides of the base, and adjust it to a suitable observation angle to facilitate subsequent observation.

[0036] Finally, the box body 1 and the mounting base are fixed and installed to complete the overall installation.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transformer that is easy to position, comprising a box (1), characterized in that: A fixed block (2) is fixedly installed on the side of the box body (1) away from the center point, the fixed block (2) is internally connected to a connecting shaft (3), and a connecting rod (4) is fixedly installed on the outside of the connecting shaft (3). A limit block (5) and a connecting block (6) are fixedly installed on the side of the box body (1) away from the center point, the connecting block (6) is internally connected to a connecting shaft (7), and a clamping rod (8) is fixedly installed on the outside of the connecting shaft (7). A telescopic rod (9) is fixedly installed on the side of the clamping rod (8) away from the box body (1), and a spring (10) is sleeved on the outside of the telescopic rod (9). A fixed plate (11) is fixedly installed on the bottom of the side of the connecting block (6) away from the box body (1), and the fixed plate (11) is fixedly connected to the spring (10).

2. The transformer that is easy to position according to claim 1, characterized in that: A sliding groove (12) is provided above the connecting block (6), and the interior of the sliding groove (12) is slidably connected to a second limiting block (13), and the second limiting block (13) is located on the side of the clamping rod (8) away from the box body (1).

3. The transformer that is easy to position according to claim 1, characterized in that: A second telescopic rod (14) is fixedly mounted on one side of the box body (1) close to the connecting rod (4), a second spring (15) is sleeved on the outer side of the second telescopic rod (14), and a silicone pad (16) is fixedly mounted on one side of the second spring (15) close to the connecting rod (4).

4. The transformer that is easy to position according to claim 1, characterized in that: A scale (17) is provided above the connecting rod (4), a limit plate (18) is fixedly installed behind the fixed block (2), a sealing cover (19) is fixedly installed above the box body (1), a low-voltage porcelain bushing (20) is fixedly installed above the sealing cover (19), and heat dissipation blocks (21) are fixedly installed on both the front and rear sides of the box body (1).

5. The transformer that is easy to position according to claim 1, characterized in that: There are multiple fixed blocks (2), and the multiple fixed blocks (2) are respectively located on the left and right sides of the box body (1). There are two connecting rods (4), and the two connecting rods (4) are respectively located on the left and right sides of the box body (1) and are respectively rotatably connected to the fixed blocks (2). There are two connecting blocks (6), and the interiors of the two connecting blocks (6) are both hollow. There are two clamping rods (8), and the two clamping rods (8) are both rotatably connected to the connecting block (6) inside the connecting block (6) through the second connecting shaft (7).

6. The transformer that is easy to position according to claim 3, characterized in that: There are two telescopic rods (14) and two springs (15), and the two telescopic rods (14) and the two springs (15) are both located on the side of the clamping rod (8) close to the box body (1). There are two limit blocks (5), and the two limit blocks (5) are both located above the two connecting blocks (6). The two telescopic rods (14) and the two springs (15) are both located between the two limit blocks (5) and the two connecting blocks (6).

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