Riveting device for conductive assembly of transformer

Abstract

The utility model relates to the technical field of transformers, in particular to a transformer conductive component riveting device which comprises a riveting device body, mounting plates are fixedly connected to the two ends of the riveting device body, a conductive component body is mounted in the riveting device body, and two positioning clamping plates are slidably connected to the inner side face of the riveting device body. According to the transformer conductive component riveting device, the positioning clamping plates and the rubber blocks at the riveting device main body can be used for clamping and positioning a conductive component so as to reinforce and position the conductive component, so that the transformer conductive component can be conveniently riveted by adopting a clamping and clamping mounting mode, a bolt fixing mode is not needed, and the transformer conductive component riveting device is simple in structure and convenient to use. The device is simple in structure, time and labor are saved, the stability of the conductive assembly during riveting is improved, the two concave plates can be used for supporting and fixing the conductive assembly, then the supporting arc plate and the movable plate can be used for limiting the position of the conductive assembly, and the conductive assembly is more stably and reliably riveted on the transformer.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a riveting device for a transformer conductive component. Background Art

[0002] One of the main uses of transformers is the transmission of electric energy. In the power system, electric energy needs to be transmitted from power plants to different load points. In this process, voltage conversion is required to adapt to the transmission distance and the power requirements of the load electrical appliances. In order to facilitate the fixing of the transformer's conductive components, a riveting device is required.

[0003] The prior art discloses patent application number "CN201920398608.2", which is a fixing device for a pole distribution transformer, including a base, a fixing seat and a pin. The base is fixedly connected to the bottom end of the distribution transformer, and a first mounting hole is provided in the base that passes through in a horizontal direction; a mounting groove is provided on the top surface of the fixing seat, and the base is correspondingly arranged in the mounting groove; a second mounting hole is provided on the side wall surface of the fixing seat that is connected to the mounting groove and can correspond to the first mounting hole.

[0004] This fixing device can only achieve convenient fixing. In actual use, since the conductive components on the transformer are usually screwed on the transformer with bolts, this installation method is cumbersome and troublesome to operate. At the same time, the bolts will rust when exposed to the outside world, which will cause the bolts to loosen easily and cause the conductive components to shake, thereby affecting the stability of the conductive components when riveted, which is inconvenient to use. Utility Model Content

[0005] The utility model aims to provide a riveting device for a transformer conductive component to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A riveting device for a transformer conductive component, comprising a riveting device body, both ends of the riveting device body are fixedly connected with mounting plates, a conductive component body is installed inside the riveting device body, two positioning clamping plates are slidably connected to the inner side of the riveting device body, rubber pads are connected to the inner sides of the two positioning clamping plates, and first connecting springs are connected in an array between the two positioning clamping plates and the riveting device body;

[0008] Two L-shaped slides are slidably connected to the inner side surface of the riveting device body, and second connecting springs are connected in an array between the two L-shaped slides and the riveting device body. Rubber blocks are fixedly installed on the upper end surfaces of the two L-shaped slides. Two limit pins are slidably clamped on the upper end surfaces of the two L-shaped slides, and the lower side of the limit pins passes through the L-shaped slides and extends to the upper end surface of the conductive component body.

[0009] Preferably, the upper end surface of the riveting device body is fixedly connected to two fixing plates, the inner sides of the two fixing plates are slidably clamped with cross plates, the inner sides of the two cross plates are installed with concave plates, one side of the two cross plates penetrates the fixing plates and extends to one side of the fixing plates, and the upper end surfaces of the two fixing plates are threadedly connected with fastening bolts.

[0010] Preferably, two vertical plates are installed on the upper end surface of the riveting device body, and the inner side surfaces of the two vertical plates are rotatably connected with bidirectional threaded rotating rods, and the outer surfaces of the two bidirectional threaded rotating rods are threadedly connected with two L-shaped threaded plates, and the inner side surfaces of the two L-shaped threaded plates are respectively connected with the first supporting arc plate and the second supporting arc plate, and the upper end surface of the second supporting arc plate is rotatably connected with two movable plates, and the upper end surfaces of the two movable plates are clamped with insertion rods, and the lower side of the insertion rods penetrates the movable plates and extends to the lower end surface of the movable plates.

[0011] Preferably, two limit sliding rods are connected to the inner side of the vertical plate, and the outer surfaces of the two limit sliding rods are slidably connected to the two ends of the L-shaped threaded plate. The two ends of the two-way threaded rotating rod pass through the vertical plate and extend to both sides of the vertical plate. Both ends of the two-way threaded rotating rod are connected to connecting hand wheels.

[0012] Preferably, one side of the first connecting spring is connected to the inner side of the main body of the riveting device, and the other side of the first connecting spring is connected to one side of the positioning clamping plate, and one side of the second connecting spring is connected to the inner side of the main body of the riveting device, and the other side of the second connecting spring is connected to one side of the L-shaped slide plate.

[0013] Preferably, the upper end surface of the first supporting arc plate is provided with two mounting circular grooves, the mounting circular grooves are adapted to the insertion rod, and the lower end surface of the insertion rod is snap-connected with the upper end surface of the first supporting arc plate through the mounting circular grooves.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model can clamp and position the conductive component by using the positioning clamp and rubber block at the main body of the riveting device, so as to strengthen the positioning of the conductive component. In this way, the installation method of clamping and clamping can facilitate the riveting of the transformer conductive component without the need for bolt fixing, which saves time and effort and improves the stability of the conductive component during riveting;

[0016] 2. The utility model can be used to support and fix the conductive component through two concave plates, and then the supporting arc plate and the movable plate can be used to limit the position of the conductive component body, so that the conductive component can be riveted to the transformer more stably and reliably. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This utility model Figure 1 A schematic diagram of the structure of the main body of the middle riveting device;

[0020] Figure 3 This utility model Figure 2 The enlarged view of point A in the middle;

[0021] Figure 4 This utility model Figure 1 Installation diagram of the middle cross plate and concave plate;

[0022] Figure 5 This utility model Figure 1 A schematic diagram of the structure of the first supporting arc plate and the second supporting arc plate;

[0023] The reference numerals in the figures are as follows:

[0024] 1. Riveting device body; 2. Mounting plate; 3. Conductive component body; 4. Positioning clamp; 5. Rubber pad; 6. First connecting spring; 7. L-shaped slide plate; 8. Second connecting spring; 9. Rubber block; 10. Limiting pin; 11. Fixed plate; 12. Horizontal plate; 13. Concave plate; 14. Fastening bolt; 15. Vertical plate; 16. Bidirectional threaded rotating rod; 17. L-shaped threaded plate; 18. First supporting arc plate; 19. Second supporting arc plate; 20. Movable plate; 21. Insertion rod; 22. Limiting slide rod; 23. Connecting hand wheel; 24. Installing circular groove. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] like Figures 1 to 5As shown, a riveting device for a transformer conductive component comprises a riveting device body 1, both ends of the riveting device body 1 are fixedly connected with a mounting plate 2, a conductive component body 3 is installed inside the riveting device body 1, two positioning clamping plates 4 are slidably connected to the inner side surface of the riveting device body 1, and the inner sides of the two positioning clamping plates 4 are connected with rubber pads 5. By setting the rubber pads 5, the friction force can be increased by utilizing the rough surface characteristics of the rubber pads 5, so that the two positioning clamping plates 4 can more stably rivet the transformer conductive component, and the two positioning clamping plates 4 are array-connected with the riveting device body 1. By setting the first connecting springs 6, the elastic force of the first connecting springs 6 can be utilized to allow the two positioning clamping plates 4 to adaptively fix the conductive component, which is convenient to use;

[0027] Two L-shaped slides 7 are slidably connected to the inner side surface of the riveting device body 1, and second connecting springs 8 are connected in an array between the two L-shaped slides 7 and the riveting device body 1. Rubber blocks 9 are fixedly installed on the upper end surfaces of the two L-shaped slides 7. Through the setting of the rubber blocks 9, the rubber blocks 9 can be used to support the conductive component body 3, making the conductive component body 3 more stable. Two limit pins 10 are slidably clamped on the upper end surfaces of the two L-shaped slides 7, and the lower side of the limit pins 10 passes through the L-shaped slides 7 and extends to the upper end surface of the conductive component body 3.

[0028] Two fixing plates 11 are fixedly connected to the upper end surface of the riveting device body 1, and the inner sides of the two fixing plates 11 are slidably clamped with cross plates 12, and the inner sides of the two cross plates 12 are installed with concave plates 13. One side of the two cross plates 12 passes through the fixing plates 11 and extends to one side of the fixing plates 11, and the upper end surfaces of the two fixing plates 11 are threadedly connected with fastening bolts 14.

[0029] Two vertical plates 15 are installed on the upper end surface of the riveting device body 1, and the inner side surfaces of the two vertical plates 15 are rotatably connected with a bidirectional threaded rotating rod 16. The outer surfaces of the two bidirectional threaded rotating rods 16 are threadedly connected with two L-shaped threaded plates 17. The inner side surfaces of the two L-shaped threaded plates 17 are respectively connected with a first supporting arc plate 18 and a second supporting arc plate 19. The upper end surface of the second supporting arc plate 19 is rotatably connected with two movable plates 20. The upper end surfaces of the two movable plates 20 are both clamped with an insertion rod 21, and the lower side of the insertion rod 21 penetrates the movable plate 20 and extends to the lower end surface of the movable plate 20.

[0030] The inner side surface of the vertical plate 15 is connected to two limit slide bars 22. Through the setting of the limit slide bars 22, the two limit slide bars 22 can limit the moving trajectory of the two L-shaped threaded plates 17, so that the two L-shaped threaded plates 17 can move back and forth, so that the two supporting arc plates can be used to reinforce the installation of the conductive components. The outer surfaces of the two limit slide bars 22 are slidably connected to the two ends of the L-shaped threaded plates 17. The two ends of the two-way threaded rotating rod 16 pass through the vertical plate 15 and extend to both sides of the vertical plate 15. Both ends of the two-way threaded rotating rod 16 are connected to connecting hand wheels 23.

[0031] One side of the first connection spring 6 is connected to the inner side of the riveting device body 1, and the other side of the first connection spring 6 is connected to one side of the positioning clamping plate 4, one side of the second connection spring 8 is connected to the inner side of the riveting device body 1, and the other side of the second connection spring 8 is connected to one side of the L-shaped slide plate 7.

[0032] The upper end surface of the first supporting arc plate 18 is provided with two mounting circular grooves 24 , which are matched with the insertion rod 21 , and the lower end surface of the insertion rod 21 is snap-connected with the upper end surface of the first supporting arc plate 18 through the mounting circular grooves 24 .

[0033] The working principle of a transformer conductive component riveting device provided by the utility model is as follows:

[0034] By placing the riveting device body 1 on the transformer, and then using two mounting plates 2 and bolts to fix the entire riveting device body 1, the conductive component body 3 is then placed into the two positioning clamps 4 installed with the first connecting spring 6. At this time, the conductive component body 3 will squeeze the two positioning clamps 4 with elastic force to initially clamp and fix the conductive component body 3, and then pull the two L-shaped slide plates 7 installed with the second connecting spring 8 respectively, so that the two L-shaped slide plates 7 can be moved to the conductive component body 3 in turn, and then four limit pins 10 are inserted into the L-shaped slide plates 7 and the conductive component body 3 to further fix the conductive component body 3. In this way, the installation method of clamping and clamping can facilitate the riveting of the transformer conductive component without the need to use bolts for fixing, saving time and effort, and improving the stability of the conductive component during riveting;

[0035] By pushing the transverse plates 12 at the two fixed plates 11, the concave plates 13 at the two transverse plates 12 can be fitted to the conductive component body 3, and then the fastening bolts 14 are rotated to allow the fastening bolts 14 to squeeze the fixed transverse plates 12 to support and fix the conductive component body 3, and then the connecting hand wheel 23 is rotated, and the connecting hand wheel 23 will drive the two-way threaded rotating rod 16 to rotate, so that the two L-shaped threaded plates 17 on the two-way threaded rotating rod 16 move toward each other, which will drive the first supporting arc plate 18 and the second supporting arc plate 19 to clamp to the conductive component body 3, and then the two movable plates 20 are rotated to the first supporting arc plate 18, so that the two plug rods 21 can be inserted into the mounting circular groove 24 of the first supporting arc plate 18, which is used to limit the position of the conductive component body 3, so that the conductive component can be more stably and reliably riveted to the transformer.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements shall fall within the scope of the utility model to be protected.

Claims

1. A riveting device for a transformer conductive component, comprising a riveting device body (1), characterized in that: Both ends of the riveting device body (1) are fixedly connected to mounting plates (2), a conductive component body (3) is installed inside the riveting device body (1), two positioning clamps (4) are slidably connected to the inner side of the riveting device body (1), the inner sides of the two positioning clamps (4) are connected to rubber pads (5), and first connection springs (6) are connected in an array between the two positioning clamps (4) and the riveting device body (1); The inner side surface of the riveting device body (1) is slidably connected to two L-shaped slides (7), and a second connection spring (8) is connected in an array between the two L-shaped slides (7) and the riveting device body (1). The upper end surfaces of the two L-shaped slides (7) are fixedly mounted with rubber blocks (9), and the upper end surfaces of the two L-shaped slides (7) are slidably clamped with two limit pins (10), and the lower side of the limit pins (10) passes through the L-shaped slides (7) and extends to the upper end surface of the conductive component body (3).

2. A riveting device for a transformer conductive component according to claim 1, characterized in that: The upper end surface of the riveting device body (1) is fixedly connected to two fixing plates (11), the inner side surfaces of the two fixing plates (11) are slidably clamped with a transverse plate (12), the inner side surfaces of the two transverse plates (12) are installed with a concave plate (13), one side of the two transverse plates (12) passes through the fixing plate (11) and extends to one side of the fixing plate (11), and the upper end surfaces of the two fixing plates (11) are threadedly connected with a fastening bolt (14).

3. A riveting device for a transformer conductive component according to claim 1, characterized in that: Two vertical plates (15) are installed on the upper end surface of the riveting device body (1), and the inner side surfaces of the two vertical plates (15) are rotatably connected with a bidirectional threaded rotating rod (16), and the outer surfaces of the two bidirectional threaded rotating rods (16) are threadedly connected with two L-shaped threaded plates (17), and the inner side surfaces of the two L-shaped threaded plates (17) are respectively connected with a first supporting arc plate (18) and a second supporting arc plate (19), and the upper end surface of the second supporting arc plate (19) is rotatably connected with two movable plates (20), and the upper end surfaces of the two movable plates (20) are clamped with an insertion rod (21), and the lower side of the insertion rod (21) passes through the movable plate (20) and extends to the lower end surface of the movable plate (20).

4. A riveting device for a transformer conductive component according to claim 3, characterized in that: The inner side surface of the vertical plate (15) is connected to two limit sliding rods (22), and the outer surfaces of the two limit sliding rods (22) are slidably connected to the two ends of the L-shaped threaded plate (17). The two ends of the bidirectional threaded rotating rod (16) pass through the vertical plate (15) and extend to the two sides of the vertical plate (15), and the two ends of the bidirectional threaded rotating rod (16) are connected to connecting hand wheels (23).

5. A riveting device for a transformer conductive component according to claim 1, characterized in that: One side of the first connecting spring (6) is connected to the inner side of the riveting device body (1), and the other side of the first connecting spring (6) is connected to one side of the positioning clamp (4); one side of the second connecting spring (8) is connected to the inner side of the riveting device body (1), and the other side of the second connecting spring (8) is connected to one side of the L-shaped slide plate (7).

6. A riveting device for a transformer conductive component according to claim 3, characterized in that: The upper end surface of the first supporting arc plate (18) is provided with two mounting circular grooves (24), the mounting circular grooves (24) are adapted to the insertion rod (21), and the lower end surface of the insertion rod (21) is clamped with the upper end surface of the first supporting arc plate (18) via the mounting circular grooves (24).

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