Modular combined three-dimensional wound core transformer assembly structure

Abstract

The utility model discloses a kind of three-dimensional volume iron core transformer assembly structures of modular combination, including outer shell and mounting bracket, the support base upper end is equipped with slide rail, the sliding block is slidably inserted and is installed with slide rail, the mounting bracket inner wall lower end is equipped with bolt slot, and fourth fixed bolt is inserted and installed in bolt slot inner wall. This kind of three-dimensional volume iron core transformer assembly structures of modular combination can be quickly self-locking installation by locking buckle groove, locking buckle block, connecting spring to internal device, and outer shell can be quickly positioned and installed by positioning mounting block, sealing pad block, positioning installation groove, and support base can be quickly modularized disassembly and assembly by third fixed bolt, splicing slot, splicing plug, disassembly and assembly combination is more convenient, independent transportation is facilitated, and can be slidably fine-tuned by slide rail, sliding block, and better adaptability, and more flexible fixed installation can be carried out by bolt slot, fourth fixed bolt, safer in use.

Claims

1. A modular, three-dimensional wound core transformer assembly structure, comprising an outer shell (1) and a mounting frame (3), wherein a support base (2) is mounted on the lower end of the outer shell (1), and an internal component (4) is mounted on the upper middle position of the support base (2), characterized in that: The lower two sides of the outer shell (1) are provided with positioning mounting grooves (9). The upper two sides of the support base (2) are provided with positioning mounting blocks (5) which are fixedly connected. The outer wall of the positioning mounting block (5) is fixedly connected with a sealing gasket (8). The positioning mounting block (5) and the positioning mounting groove (9) are connected through and inserted with a second fixing bolt (10). The upper inner side of the support base (2) is fixedly connected with a splicing frame (18). The inner walls of the splicing frame (18) are provided with telescopic grooves (19). The upper and lower ends of the inner walls of the telescopic grooves (19) are fixedly connected with connecting springs (22). One end of the connecting spring (22) is fixedly connected with a locking buckle (21). The middle position of one end of the locking buckle (21) is fixedly connected with a pull ring (23). The pull ring (23) is connected through and inserted with the splicing frame (18). The other end of the locking buckle (21) is inserted with the locking buckle groove (20) and locked. The slot (20) is opened at the lower ends of both sides of the internal component (4). The lower end of the support base (2) is provided with a splicing slot (12) in the middle front and back. The splicing slot (12) is fitted with a splicing block (13) on the inner wall. The splicing block (13) and the front side of the splicing slot (12) are fitted with a third fixing bolt (11). The lower end of the splicing block (13) is fixedly connected with a slider (15). The outer wall of the slider (15) is fitted with a support base (2). The upper end of the support base (2) is provided with a slide rail (14). The slider (15) and the slide rail (14) are slidably fitted together. The lower end of the front side of the support base (2) is fixedly connected with a bolt mounting plate (7). The front side of the bolt mounting plate (7) is fitted with a first fixing bolt (6). The lower end of the inner wall of the mounting bracket (3) is provided with a bolt groove (16). The inner wall of the bolt groove (16) is fitted with a fourth fixing bolt (17).

2. The modular assembly structure of a three-dimensional wound core transformer according to claim 1, characterized in that: The outer shell (1) is installed in a positioning and sealing manner with the support base (2) in the positioning mounting groove (9) by positioning mounting block (5) and sealing gasket (8). Both positioning mounting block (5) and positioning mounting groove (9) are arc-shaped structures. The positioning mounting block (5) is bolted to the positioning mounting groove (9) by the second fixing bolt (10).

3. The modular assembly structure of a three-dimensional wound core transformer according to claim 2, characterized in that: The support base (2) is installed by bolting together the third fixing bolt (11), the splicing slot (12) and the splicing block (13).

4. The modular assembly structure of a three-dimensional wound core transformer according to claim 3, characterized in that: The support base (2) is connected to the mounting frame (3) in a left-right sliding connection via a slider (15) in the slide rail (14), and the slider (15) and the slide rail (14) are a matching trapezoidal structure. The support base (2) is connected to the mounting frame (3) in a locking and fixed connection via a first fixing bolt (6) and a bolt mounting plate (7).

5. The modular assembly structure of a three-dimensional wound core transformer according to claim 4, characterized in that: The internal component (4) is self-lockingly installed with the splicing frame (18) in the locking groove (20) by the locking buckle (21), and the internal component (4) is elastically telescopically connected with the telescopic groove (19) by the connecting spring (22) and the pull ring (23).

6. The modular assembly structure of a three-dimensional wound core transformer according to claim 5, characterized in that: The fourth fixing bolt (17) and bolt groove (16) are equidistantly and parallelly distributed on the mounting bracket (3).

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