Wind power bus duct connector

Abstract

The utility model discloses a wind power bus duct connector which comprises a connector shell and rotary supporting grooves formed in the two corresponding sides of the connector shell, rotary connecting heads are rotationally arranged in the rotary supporting grooves, one ends of the rotary connecting heads are fixedly connected with rotary supporting bolts, and the other ends of the rotary supporting bolts are fixedly connected with the connector shell. The rotating supporting bolt is in threaded screwing connection with a rotating supporting cylinder and extends to the outer side of the rotating supporting cylinder, the outer side of the rotating supporting cylinder is fixedly connected with a movable supporting base, an electric connecting block is inserted into the upper end of the movable supporting base, and the rotating supporting cylinder extends to the two sides of the movable supporting base; at least two rotary supporting cylinders are arranged on the outer side of the rotary supporting bolt, a rotary supporting strip is arranged between the two rotary connectors, and the rotary supporting strip is fixedly arranged on the lower half part in the connector shell; according to the device, the effect of adjusting the movable supporting bases on the two sides and the electric connecting blocks respectively is achieved, and the diversity of the device during connection and use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bus ducts, and in particular to a wind power bus duct connector. Background Art

[0002] Bus duct is a closed metal device composed of copper and aluminum busbars. It is used to distribute high power to various components of the distributed system. It has increasingly replaced wires and cables in indoor low-voltage power transmission trunk line projects.

[0003] The bus duct connector plays a role in supporting the diversion and circulation of electric power during wind power operation, and can ensure that the current generated by wind power is normally transmitted to the outside. However, existing bus duct connectors are of specified sizes, and the connectors need to be prepared strictly in accordance with the specifications of the connecting wires on both sides. The connection specifications of the connector cannot be adjusted, which limits the convenience and applicability of the device when used.

[0004] Therefore, we provide a wind power bus duct connector. Utility Model Content

[0005] The purpose of the utility model is to provide a wind power bus duct connector to achieve the effect of adjustable connection specifications in view of the above-mentioned technical problems.

[0006] In view of this, the utility model provides a wind power bus duct connector, comprising a connector shell, and a rotation support groove opened on two corresponding sides of the connector shell, a rotation connecting head is rotatably arranged inside the rotation supporting groove, one end of the rotation connecting head is fixedly connected to a rotation supporting bolt, the rotation supporting bolt is threadedly screwed with a rotation supporting cylinder and extends to its outside, a movable support base is fixedly connected to the outside of the rotation supporting cylinder, an electrical connection block is inserted at the upper end of the movable support base, the rotation supporting cylinder extends to both sides of the movable support base, at least two rotation supporting cylinders are arranged on the outside of the rotation supporting bolt, and the threaded rotation directions of the two rotation supporting cylinders are opposite, a rotation support bar is arranged between the two rotation connecting heads, and the rotation support bar is fixedly arranged on the lower half of the inside of the connector shell.

[0007] Preferably, rotating cylinders are fixedly provided on corresponding sides of the rotating support bar, and the rotating cylinders are rotatably connected to the rotating support bolts.

[0008] Preferably, at least two sliding limit blocks are fixedly connected to the lower end of the movable support base, and the sliding limit blocks are slidably connected to a sliding support groove, and the sliding support groove is opened on one side of the inner wall of the connector housing.

[0009] Preferably, one end of the electrical connection block away from the movable support base is plugged into a limiting top seat, an upper end of the limiting top seat is fixedly connected to a sliding auxiliary block, and the sliding auxiliary block slides with the connector housing through the sliding support groove.

[0010] Preferably, fastening blocks are inserted at both upper and lower ends of the connector housing, there are a plurality of fastening blocks, and the fastening blocks extend into the interior of the connector housing.

[0011] Preferably, a fastening frame is fixedly connected to the upper end of the fastening block, and two of the fastening frames operate as a group, and the connector housing is located between the two fastening frames.

[0012] Preferably, a fastening bolt is provided at one adjacent end of the two fastening frames, and the fastening bolt is threadably screwed to the two fastening frames at the same time.

[0013] Compared with the prior art, the utility model provides a wind power bus duct connector, which has the following beneficial effects:

[0014] 1. The utility model rotates the rotating connector inside the connector under the support of the rotating support grooves on both sides of the connector housing. The rotation of the rotating connector enables the rotating support bolt on one side to drive the two rotating support cylinders to move in the opposite direction, thereby adjusting the distance between the two movable support bases and the electrical connection block so that it can be suitable for busbar connections of various specifications.

[0015] 2. The utility model can rotate the two rotating support bolts and the rotating connector separately under the rotation support of the rotating support bar on both sides, so as to achieve the effect of separately adjusting the movable support base and the electrical connection block on both sides, thereby improving the diversity of the device when connected and used.

[0016] 3. The utility model can ensure that the device can support more connection wire troughs by setting the number of rotating support cylinders and movable support bases to an even number and setting the reverse direction of the threads between the two to be opposite.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front view structural schematic diagram of a wind power bus duct connector proposed by the utility model;

[0019] Figure 2 This is a side structural schematic diagram of a wind power bus duct connector proposed by the utility model;

[0020] Figure 3This is a schematic diagram of the structure of an electrical connection block of a wind power bus duct connector proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of a rotating support bolt structure of a wind power bus duct connector.

[0022] In the figure: 1. Connector housing; 2. Rotation support groove; 3. Rotation connector; 4. Rotation support bolt; 5. Rotation support cylinder; 6. Mobile support base; 7. Electrical connection block; 8. Limiting top seat; 9. Sliding limiting block; 10. Sliding support groove; 11. Sliding auxiliary block; 12. Rotation support bar; 13. Rotation cylinder; 14. Fastening frame; 15. Fastening block; 16. Fastening bolt. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Embodiment 1: A wind power bus duct connector, such as Figure 1-Figure 4As shown, it includes a connector housing 1, and a rotation support groove 2 opened on the corresponding two sides of the connector housing 1, a rotation connector 3 is rotatably arranged inside the rotation support groove 2, one end of the rotation connector 3 is fixedly connected to a rotation support bolt 4, the rotation support bolt 4 is threadedly screwed with a rotation support cylinder 5 and extends to its outside, the outside of the rotation support cylinder 5 is fixedly connected to a movable support base 6, the upper end of the movable support base 6 is plugged with an electrical connection block 7, the rotation support cylinder 5 extends to both sides of the movable support base 6, at least two rotation support cylinders 5 are arranged on the outside of the rotation support bolt 4, and the threaded rotation directions of the two rotation support cylinders 5 are opposite, a rotation support bar 12 is arranged between the two rotation connectors 3, and the rotation support bar 12 is fixedly arranged in the lower half of the inside of the connector housing 1. When the device is running, by rotating the supports on both sides of the connector housing 1 Under the support of the support groove 2, the rotating connector 3 inside it is rotated. The rotation of the rotating connector 3 enables the rotating support bolt 4 on one side to drive the two rotating support cylinders 5 to move in the opposite direction, thereby adjusting the distance between the two movable support bases 6 and the electrical connection block 7 so that it can be suitable for busbar connections of various specifications. Moreover, by supporting the rotating support bolts 4 on both sides by the rotating support bar 12, the two rotating support bolts 4 and the rotating connector 3 can be rotated separately, so as to achieve the effect of adjusting the movable support bases 6 and the electrical connection blocks 7 on both sides separately, thereby improving the diversity of the device when connected and used, and by setting the number of rotating support cylinders 5 and movable support bases 6 to an even number, and setting the reverse direction of the threads between the two to be opposite, it can ensure that the device can support more connection wire troughs.

[0026] like Figure 1-Figure 4 As shown, rotating cylinders 13 are fixedly provided on the corresponding two sides of the rotating support bar 12, and the rotating cylinders 13 are rotatably connected to the rotating support bolts 4. The two rotating cylinders 13 on the rotating support bar 12 respectively support the rotating support bolts 4 on both sides, thereby ensuring the stability of the rotation of the rotating support bolts 4 and the fixation of their own positions, thereby improving the timely stability when moving the outer parts.

[0027] like Figure 1-Figure 4As shown, at least two sliding limit blocks 9 are fixedly connected to the lower end of the movable support base 6, and the sliding limit block 9 is slidably connected to a sliding support groove 10. The sliding support groove 10 is opened on one side of the inner wall of the connector housing 1, and the end of the electrical connection block 7 away from the movable support base 6 is inserted into the limiting top seat 8, and the upper end of the limiting top seat 8 is fixedly connected to a sliding auxiliary block 11. The sliding auxiliary block 11 slides with the connector housing 1 through the sliding support groove 10. By limiting the movable support base 6 and the limiting top seat 8 and the electrical connection block 7 at the same time, the stability of the connection support and movement is guaranteed, and the support effect of the limiting top seat 8 on the electrical connection block 7 and the movable support base 6 by multiple sliding limit blocks 9 and the sliding auxiliary blocks 11 when the electrical connection block 7 and the movable support base 6 slides, the directional stability and accuracy of the electrical connection block 7 when moving is guaranteed.

[0028] Embodiment 2: A wind power bus duct connector, such as Figure 1-Figure 4 As shown, fastening blocks 15 are inserted into the upper and lower ends of the connector housing 1. There are several fastening blocks 15, and the fastening blocks 15 extend into the interior of the connector housing 1. With the fastening support of the fastening blocks 15 on both sides, the interior of the connector after insertion can be limited and supported, thereby ensuring the stability and fastening of the connector in connecting the devices on both sides.

[0029] like Figure 1-Figure 4 As shown, a fastening frame 14 is fixedly connected to the upper end of the fastening block 15, and two fastening frames 14 are operated as a group, the connector housing 1 is located between the two fastening frames 14, and a fastening bolt 16 is provided at one adjacent end of the two fastening frames 14, and the fastening bolt 16 is simultaneously threadedly connected to the two fastening frames 14, and the distance between the two fastening frames 14 is adjusted by rotating and tightening the fastening bolts 16 on both sides, so that the fastening frame 14 drives the fastening block 15 to move its position, and the position of the connecting component inside the connector housing 1 is limited.

[0030] Working principle: With the support of the rotating support grooves 2 on both sides of the connector housing 1, the rotating connector 3 inside is rotated. The rotation of the rotating connector 3 enables the rotating support bolt 4 on one side to drive the two rotating support cylinders 5 to move in the opposite direction, thereby adjusting the distance between the two movable support bases 6 and the electrical connection block 7 so that it can be suitable for busbar connections of various specifications. Moreover, with the rotation support of the rotating support bolts 4 on both sides by the rotating support bar 12, the two rotating support bolts 4 and the rotating connector 3 can be rotated separately, so as to achieve the effect of adjusting the movable support bases 6 and the electrical connection blocks 7 on both sides separately, thereby improving the diversity of the device when connected and used. Moreover, by setting the number of rotating support cylinders 5 and movable support bases 6 to an even number, and setting the reverse direction of the threads between the two to be opposite, it can ensure that the device can support more connection wire grooves.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wind power busbar connector, comprising a connector housing (1), and rotation support grooves (2) provided on two corresponding sides of the connector housing (1), characterized in that: A rotating connector (3) is rotatably arranged inside the rotating support groove (2), one end of the rotating connector (3) is fixedly connected to a rotating support bolt (4), the rotating support bolt (4) is threadedly screwed to a rotating support cylinder (5) and extends to the outside thereof, the outside of the rotating support cylinder (5) is fixedly connected to a movable support base (6), the upper end of the movable support base (6) is plugged with an electrical connection block (7), the rotating support cylinder (5) extends to both sides of the movable support base (6), at least two rotating support cylinders (5) are arranged outside the rotating support bolt (4), and the two rotating support cylinders (5) have opposite threaded rotation directions, a rotating support bar (12) is arranged between the two rotating connectors (3), and the rotating support bar (12) is fixedly arranged on the lower half of the inside of the connector housing (1).

2. A wind power bus duct connector according to claim 1, characterized in that: A rotating cylinder (13) is fixedly provided on the corresponding two sides of the rotating support bar (12), and the rotating cylinder (13) is rotatably connected to the rotating support bolt (4).

3. A wind power bus duct connector according to claim 1, characterized in that: At least two sliding limit blocks (9) are fixedly connected to the lower end of the movable support base (6), and the sliding limit blocks (9) are slidably connected to a sliding support groove (10), and the sliding support groove (10) is opened on one side of the inner wall of the connector housing (1).

4. A wind power bus duct connector according to claim 3, characterized in that: One end of the electrical connection block (7) away from the movable support base (6) is plugged into a limit top seat (8), and the upper end of the limit top seat (8) is fixedly connected to a sliding auxiliary block (11), and the sliding auxiliary block (11) slides with the connector housing (1) through the sliding support groove (10).

5. A wind power bus duct connector according to claim 1, characterized in that: The upper and lower ends of the connector housing (1) are both plugged with fastening blocks (15), there are a plurality of fastening blocks (15), and the fastening blocks (15) extend into the interior of the connector housing (1).

6. A wind power bus duct connector according to claim 5, characterized in that: The upper end of the fastening block (15) is fixedly connected to a fastening frame (14), and two of the fastening frames (14) operate as a group, with the connector housing (1) being located between the two fastening frames (14).

7. A wind power bus duct connector according to claim 6, characterized in that: A fastening bolt (16) is provided at one adjacent end of the two fastening frames (14), and the fastening bolt (16) is simultaneously threadedly connected to the two fastening frames (14).

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