A large-current copper alloy multi-strand twisted conductor arrangement device for supercharged piles

Abstract

The utility model discloses a kind of large current copper alloy multi-strand stranded conductor arrangement devices for overcharge pile, including first conductor arrangement limiting support and second conductor arrangement limiting support, the composition structure of first conductor arrangement limiting support and second conductor arrangement limiting support is same, first conductor arrangement limiting support and second conductor arrangement limiting support all include pedestal, fixed block, limiting block, first slot, clamping hole, clamping assembly, second insertion block, first threaded hole, second slot, second threaded hole and screw rod.A kind of large current copper alloy multi-strand stranded conductor arrangement device for overcharge pile in the utility model, by the first conductor arrangement limiting support and second conductor arrangement limiting support of being set, it is convenient to limit for large current copper alloy multi-strand stranded conductor, and conductor arrangement limiting support can be assembled by the mode of clamping, it is convenient to select the quantity of splicing according to needs.

Description

Technical Field

[0001] This utility model relates to the technical field of limiting high-current copper alloy multi-strand stranded conductors for supercharging piles, specifically a device for arranging high-current copper alloy multi-strand stranded conductors for supercharging piles. Background Technology

[0002] In the application of high-current copper alloy multi-strand stranded conductors for supercharging piles, the arrangement and limiting of the conductors are crucial to ensuring current transmission efficiency and safe operation of the equipment. However, existing conductor arrangement devices have the following drawbacks:

[0003] 1. Poor limiting effect: Traditional limiting structure design is simple and cannot effectively fix multi-strand stranded conductors, which makes the conductors prone to displacement or loosening during operation, thereby affecting the stability of current transmission and even causing safety hazards.

[0004] 2. Inconvenient assembly: Existing devices usually use welding or bolt fixing methods, which makes the assembly process complicated and time-consuming. It is not convenient to adjust the number or layout of the limiting structure according to actual needs, resulting in poor flexibility.

[0005] To address this, we propose a high-current copper alloy multi-strand stranded conductor arrangement device for supercharging piles. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a high-current copper alloy multi-strand stranded conductor arrangement device for supercharging piles. This device facilitates the limiting of high-current copper alloy multi-strand stranded conductors, allows for the selection of the number of limiting structures based on the number of high-current copper alloy multi-strand stranded conductors, and facilitates assembly and disassembly. It effectively solves the problems in the prior art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a high-current copper alloy multi-strand stranded conductor arrangement device for supercharging piles, comprising a first conductor arrangement limiting bracket and a second conductor arrangement limiting bracket. The first conductor arrangement limiting bracket and the second conductor arrangement limiting bracket have the same composition structure. Both the first conductor arrangement limiting bracket and the second conductor arrangement limiting bracket include a base, a fixing block, a limiting block, a first slot, a snap-fit ​​hole, a snap-fit ​​assembly, a second insert block, a first threaded hole, a second slot, a second threaded hole, and a screw. The snap-fit ​​assembly is fixedly installed on the outer surface of one end of the base. The snap-fit ​​assembly includes a first insert block, a mounting hole, a snap-fit ​​pin, and a compression spring. The first insert block is fixedly installed on the outer surface of one end of the base. The first slot is opened on the outer surface of the other end of the base. Conductor limiting grooves are opened in the middle of the lower outer surface of the limiting block and the upper outer surface of the fixing block.

[0010] Preferably, the first insert of the first conductor arrangement limiting bracket and the first slot of the second conductor arrangement limiting bracket are connected by an interference fit, and the snap-fit ​​pin of the first conductor arrangement limiting bracket and the snap-fit ​​hole of the second conductor arrangement limiting bracket are snap-fitted.

[0011] Preferably, the fixing block is fixedly installed on the upper outer surface of the base, the second slot is opened on the left and right sides of the upper outer surface of the fixing block, the second threaded hole is opened on the left and right sides of the upper part of the front outer surface of the fixing block, and the second threaded hole extends to the rear outer surface of the fixing block, the second insert is fixedly installed on the left and right sides of the lower outer surface of the limiting block, the first threaded hole is opened on the front outer surface of the second insert, and the first threaded hole extends to the rear outer surface of the second insert.

[0012] Preferably, the outer wall of the second insert block is inserted into the second slot, and the screw is threaded between the second threaded hole and the first threaded hole.

[0013] Preferably, the mounting holes are formed on the outer surfaces of both ends of the snap-fit ​​assembly, the compression spring is located in the mounting holes, one end of the outer surface of the compression spring is fixedly connected to one end of the mounting hole, and the other end of the outer surface of the compression spring is fixedly connected to one end of the outer surface of the snap-fit ​​pin.

[0014] Preferably, the outer wall of the locking pin is slidably connected to the mounting hole, and one end of the outer surface of the locking pin is elastically connected to one end of the mounting hole through a compression spring.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a high-current copper alloy multi-strand stranded conductor arrangement device for supercharging piles, which has the following beneficial effects:

[0017] 1. This high-current copper alloy multi-strand stranded conductor arrangement device for supercharging piles, through the cooperation of the first conductor arrangement limiting bracket and the second conductor arrangement limiting bracket, combined with the design of the conductor limiting groove, can accurately fix the multi-strand stranded conductor, effectively prevent conductor displacement or loosening, and ensure the stability and safety of high current transmission.

[0018] 2. This high-current copper alloy multi-strand stranded conductor arrangement device for supercharging piles adopts a snap-fit ​​structure (such as the interference fit between the first plug and the first slot, and the elastic snap-fit ​​between the snap-fit ​​pin and the snap-fit ​​hole), which allows the brackets to be quickly spliced ​​or disassembled without additional tools. Users can freely adjust the number of limiting brackets according to the number of conductors, which significantly improves the adaptability and flexibility of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a high-current copper alloy multi-strand stranded conductor arrangement device for supercharging piles according to this utility model.

[0020] Figure 2 This is a schematic diagram of the structure of the first conductor arrangement limiting bracket in the high-current copper alloy multi-strand stranded conductor arrangement device for supercharging piles according to this utility model.

[0021] Figure 3 This is a top cross-sectional view of the snap-fit ​​component in a high-current copper alloy multi-strand stranded conductor arrangement device for supercharging piles according to this utility model.

[0022] Figure 4 This is an exploded view of the structure of the fixing block and the limiting block in the high-current copper alloy multi-strand stranded conductor arrangement device for supercharging piles according to this utility model.

[0023] In the figure: 1. First conductor arrangement limiting bracket; 2. Second conductor arrangement limiting bracket; 3. Base; 4. Fixing block; 5. Limiting block; 6. Conductor limiting groove; 7. First slot; 8. Snap-fit ​​hole; 9. Snap-fit ​​assembly; 10. First insert block; 11. Mounting hole; 12. Snap-fit ​​pin; 13. Compression spring; 14. Second insert block; 15. First threaded hole; 16. Second slot; 17. Second threaded hole; 18. Screw. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] This embodiment is a high-current copper alloy multi-strand stranded conductor arrangement device for supercharging piles.

[0026] like Figure 1-4As shown, it includes a first conductor arrangement limiting bracket 1 and a second conductor arrangement limiting bracket 2. The first conductor arrangement limiting bracket 1 and the second conductor arrangement limiting bracket 2 have the same composition structure. Both the first conductor arrangement limiting bracket 1 and the second conductor arrangement limiting bracket 2 include a base 3, a fixing block 4, a limiting block 5, a first slot 7, a snap-fit ​​hole 8, a snap-fit ​​assembly 9, a second insert block 14, a first threaded hole 15, a second slot 16, a second threaded hole 17, and a screw 18. The snap-fit ​​assembly 9 is fixedly installed on the outer surface of one end of the base 3. The snap-fit ​​assembly 9 includes a first insert block 10, a mounting hole 11, a snap-fit ​​pin 12, and a compression spring 13. The first insert block 10 is fixedly installed on the outer surface of one end of the base 3. The first slot 7 is opened on the outer surface of the other end of the base 3. Conductor limiting grooves 6 are opened in the middle of the lower outer surface of the limiting block 5 and the upper outer surface of the fixing block 4.

[0027] The first insert 10 of the first conductor arrangement limiting bracket 1 and the first slot 7 of the second conductor arrangement limiting bracket 2 are connected by an interference fit. The snap-fit ​​pin 12 of the first conductor arrangement limiting bracket 1 and the snap-fit ​​hole 8 of the second conductor arrangement limiting bracket 2 are snap-fitted together. The fixing block 4 is fixedly installed on the upper outer surface of the base 3. The second slot 16 is opened on the left and right sides of the upper outer surface of the fixing block 4. The second threaded hole 17 is opened on the left and right sides of the upper part of the front outer surface of the fixing block 4, and the second threaded hole 17 extends to the rear outer surface of the fixing block 4. The second insert 14 is fixedly installed on the left and right sides of the lower outer surface of the limiting block 5. The first threaded hole 15 is opened on the front of the second insert 14. The outer surface of the second insert 14 is connected to the outer surface of the second slot 16, and the screw 18 is threaded between the second threaded hole 17 and the first threaded hole 15. The mounting holes 11 are opened on the outer surfaces of both ends of the snap-fit ​​assembly 9. The compression spring 13 is located in the mounting hole 11. The outer surface of one end of the compression spring 13 is fixedly connected to one end of the mounting hole 11, and the outer surface of the other end of the compression spring 13 is fixedly connected to the outer surface of one end of the snap-fit ​​pin 12. The outer wall of the snap-fit ​​pin 12 is slidably connected to the mounting hole 11, and the outer surface of one end of the snap-fit ​​pin 12 is elastically connected to one end of the mounting hole 11 through the compression spring 13.

[0028] It should be noted that this utility model is a high-current copper alloy multi-strand stranded conductor arrangement device for supercharging piles. It includes a first conductor arrangement limiting bracket 1 and a second conductor arrangement limiting bracket 2. When the first conductor arrangement limiting bracket 1 and the second conductor arrangement limiting bracket 2 are spliced ​​together, the locking pin 12 in the locking assembly 9 at one end of the first conductor arrangement limiting bracket 1 is pressed. The locking pin 12 presses against the compression spring 13 along the mounting hole 11, causing one end of the locking pin 12 to enter the mounting hole 11. Then, the first insert 10 in the locking assembly 9 of the first conductor arrangement limiting bracket 1 is inserted into the first slot 7. After the locking pin 12 reaches one end of the locking hole 8, the reaction force of the compression spring 13 drives one end of the locking pin 12 to lock into the locking hole 8, realizing the assembly of the first conductor arrangement limiting bracket 1 and the second conductor arrangement limiting bracket 2, and facilitating disassembly. It is convenient to select according to the number of high-current copper alloy multi-strand stranded conductors. When limiting the high-current copper alloy multi-strand stranded conductor, the high-current copper alloy multi-strand stranded conductor is limited in the conductor limiting groove 6. At this time, the second insert 14 is inserted into the second slot 16, and the screw 18 is threaded between the second threaded hole 17 and the first threaded hole 15, which is convenient for operation.

[0029] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] 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 high-current copper alloy multi-strand stranded conductor arrangement device for supercharging piles, comprising a first conductor arrangement limiting bracket (1) and a second conductor arrangement limiting bracket (2), characterized in that: The first conductor arrangement limiting bracket (1) and the second conductor arrangement limiting bracket (2) have the same composition structure. Both the first conductor arrangement limiting bracket (1) and the second conductor arrangement limiting bracket (2) include a base (3), a fixing block (4), a limiting block (5), a first slot (7), a snap-fit ​​hole (8), a snap-fit ​​assembly (9), a second insert (14), a first threaded hole (15), a second slot (16), a second threaded hole (17), and a screw (18). The snap-fit ​​assembly (9) is fixedly installed on the outer surface of one end of the base (3). The snap-fit ​​assembly (9) includes a first insert (10), a mounting hole (11), a snap-fit ​​pin (12), and a pressure. A spring (13) is formed, the first insert (10) is fixedly installed on the outer surface of one end of the base (3), the first slot (7) is opened on the outer surface of the other end of the base (3), and conductor limiting grooves (6) are opened in the middle of the lower outer surface of the limiting block (5) and the upper outer surface of the fixing block (4); the first insert (10) of the first conductor arrangement limiting bracket (1) and the first slot (7) of the second conductor arrangement limiting bracket (2) are connected by an interference fit, and the snap-fit ​​pin (12) of the first conductor arrangement limiting bracket (1) and the snap-fit ​​hole (8) of the second conductor arrangement limiting bracket (2) are snap-fitted; the fixing block (4) is fixedly installed. On the upper outer surface of the base (3), the second slot (16) is opened on the left and right sides of the upper outer surface of the fixing block (4), the second threaded hole (17) is opened on the upper left and right sides of the front outer surface of the fixing block (4), and the second threaded hole (17) penetrates to the rear outer surface of the fixing block (4), the second insert (14) is fixedly installed on the left and right sides of the lower outer surface of the limiting block (5), the first threaded hole (15) is opened on the front outer surface of the second insert (14), and the first threaded hole (15) penetrates to the rear outer surface of the second insert (14); the outer wall of the second insert (14) and the second slot (16) are connected by a insertion hole. The screw (18) is threaded between the second threaded hole (17) and the first threaded hole (15); the mounting hole (11) is opened on the outer surfaces of both ends of the snap-fit ​​assembly (9); the compression spring (13) is located in the mounting hole (11); one end of the outer surface of the compression spring (13) is fixedly connected to one end of the mounting hole (11); the other end of the outer surface of the compression spring (13) is fixedly connected to one end of the outer surface of the snap-fit ​​pin (12); the outer wall of the snap-fit ​​pin (12) is slidably connected to the mounting hole (11); one end of the outer surface of the snap-fit ​​pin (12) is elastically connected to one end of the mounting hole (11) through the compression spring (13).

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