Novel transformer conducting rod
By setting up a sleeve and insertion plate structure on the conductive rod and connecting bolts to nuts, the poor contact problem caused by loose connection between the conductive rod and the fastening sleeve is solved, ensuring the reliable connection between the conductive rod and the sleeve, and ensuring the normal use of the conductive rod.
Patent Information
- Application Number
- CN202422281219.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-19
AI Technical Summary
The connection method between the existing conductive rod and the fastening sleeve is prone to poor contact due to loose bolts, which leads to disengagement of the conductive rod and affects normal use.
A new type of transformer conductive rod is designed. By setting a sleeve and insertion plate structure on the conductive rod, connecting bolts and nuts, ensuring reliable connection between the sleeve and the conductive rod, so that the connection can be maintained even if the bolts are loose.
It realizes that even if the bolt is loose, the sleeve and the conductive rod can be reliably connected to avoid disengagement of the conductive rod and ensures the normal use of the conductive rod.
Smart Images
Figure CN223140533U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of conductive rods, and particularly relates to a new type of transformer conductive rod. Background Art
[0002] The conductive rod is used for connecting the lead-out wire of the transformer coil with the external wire and is installed on the top of the transformer. The current conductive rod is generally sleeved in the fastening sleeve of the wiring board, and the opening of the fastening sleeve is tightened by a plurality of bolts to ensure the tight connection between the conductive rod and the fastening sleeve. However, in such a connection method, when the bolts become loose, it is easy to cause poor contact between the conductive rod and the fastening sleeve, and the conductive rod is easily detached from the fastening sleeve, affecting the normal use of the conductive rod. Content of the Utility Model
[0003] In order to solve the above problems, the utility model provides a new type of transformer conductive rod.
[0004] The utility model is realized as follows: a new type of transformer conductive rod, including a conductive rod, one end of the conductive rod is provided with a wiring board for connecting with the external wire, a sleeve is fixedly arranged in the middle position of one end of the wiring board for connecting with the conductive rod, a plug board is vertically and fixedly arranged in the middle position of the sleeve, a groove is vertically opened in the middle position of the end of the conductive rod close to the wiring board for accommodating the plug board, the position of the groove corresponds to that of the plug board and the size of the plug board is the same as that of the groove, ensuring that the plug board is smoothly inserted into the groove and is reliably connected with one end of the conductive rod. The sleeve is sleeved on the end of the conductive rod and the plug board is arranged in the groove, and the conductive rod is clamped by the plug board and the sleeve to ensure the reliable connection between the conductive rod and the sleeve. Horizontally symmetrical first through holes are opened in the middle position of the outer wall of the sleeve, horizontally symmetrical second through holes are opened on the inner walls of the conductive rod on both sides of the groove, a third through hole is horizontally opened in the middle position of the plug board, the positions of the first through hole, the second through hole and the third through hole correspond to each other and the hole diameters are the same, a bolt is arranged through the first through hole, the second through hole and the third through hole, and a nut is tightly sleeved on the bolt. The sleeve and the conductive rod are reliably connected together by the bolt and the nut. Even if the bolt becomes loose, the sleeve and the conductive rod can still be reliably connected together, and the conductive rod will not be detached from the sleeve, ensuring the normal use of the conductive rod.
[0005] Preferably, the inner diameter of the sleeve is the same as the outer diameter of the end of the conductive rod where the groove is opened, ensuring the tight and reliable connection between the sleeve and the conductive rod.
[0006] Preferably, the outer diameter of the sleeve is the same as the outer diameter of the conductive rod, and the end of the sleeve can abut against the side wall of the conductive rod, which can not only quickly limit the position of the sleeve, enable the bolt to quickly pass through the sleeve and the conductive rod, but also has a beautiful structure.
[0007] The beneficial effects of the present utility model are as follows: The present utility model has a novel structural design. One end of the wiring board is provided with a closed-loop sleeve, which is connected to the conductive rod. The insertion plate in the sleeve is arranged in the groove opened at the end of the conductive rod. The bolt sequentially passes through the sleeve, the conductive rod and the insertion plate, reliably connecting the sleeve and the conductive rod together. Even if the bolt becomes loose, the sleeve and the conductive rod can still be reliably connected together, and the conductive rod will not detach from the sleeve, ensuring the normal use of the conductive rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 is a schematic structural diagram of the present utility model;
[0009] Figure 2 is a schematic top view structural diagram of the present utility model;
[0010] Figure 3 is a schematic connection structural diagram of the sleeve, the conductive rod, the insertion plate and the bolt;
[0011] Figure 4 is a schematic structural diagram of the conductive rod;
[0012] Figure 5 is a schematic structural diagram of the sleeve;
[0013] In the figure: 1. Conductive rod; 2. Wiring board; 3. Sleeve; 4. Insertion plate; 5. Groove; 6. First through hole; 7. Second through hole; 8. Third through hole; 9. Bolt; 10. Nut. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0014] In order to more clearly understand the technical solution of the present utility model, the present utility model will be further described below with reference to the accompanying drawings.
[0015] Such as Figures 1-5A novel transformer conductive rod shown in the figure comprises a conductive rod 1, one end of the conductive rod 1 is provided with a wiring board 2, which is connected to an external line, a sleeve 3 is fixedly provided at the middle position of one end of the wiring board 2, which is connected to the conductive rod 1, a plug plate 4 is vertically fixedly provided at the middle position in the sleeve 3, a groove 5 is vertically opened at the middle position of one end of the conductive rod 1 near the wiring board 2, which accommodates the plug plate 4, the groove 5 corresponds to the position of the plug plate 4 and the size of the plug plate 4 is the same as the size of the groove 5, so as to ensure that the plug plate 4 is stably inserted into the groove 5 and reliably connected to one end of the conductive rod 1, the sleeve 3 is sleeved on the end of the conductive rod 1 and the plug plate 4 is provided in the groove 5, the conductive rod 1 is clamped by the plug plate 4 and the sleeve 3, so as to ensure that the conductive rod 1 is reliably connected with the sleeve 3, a first through hole 6 is horizontally symmetrically opened at the middle position of the outer wall of the sleeve 3, and second through holes 7 are horizontally symmetrically opened on the inner walls of the conductive rod 1 located on both sides of the groove 5, and a third through hole 8 is horizontally opened at the middle position of the plug plate 4. The positions of the first through hole 6, the second through hole 7 and the third through hole 8 correspond to each other and have the same aperture. Bolts 9 are arranged through the first through hole 6, the second through hole 7 and the third through hole 8. Nuts 10 are tightly sleeved on the bolts 9. The sleeve 3 and the conductive rod 1 are reliably connected together by the bolts 9 and the nuts 10. Even if the bolts 9 are loose, the sleeve 3 and the conductive rod 1 can still be reliably connected together, and the conductive rod 1 will not be separated from the sleeve 3, thereby ensuring the normal use of the conductive rod 1.
[0016] The inner diameter of the sleeve 3 is the same as the outer diameter of one end of the conductive rod 1 with the groove 5, ensuring a tight and reliable connection between the sleeve 3 and the conductive rod 1. The outer diameter of the sleeve 3 is the same as the outer diameter of the conductive rod 1, and the end of the sleeve 3 can be pressed against the side wall of the conductive rod 1, which can quickly limit the position of the sleeve 3, allowing the bolt 9 to quickly pass through the sleeve 3 and the conductive rod 1, and the structure is beautiful.
[0017] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.
Claims
1. A new type of transformer conducting rod, including a conducting rod, one end of the conducting rod is provided with a wiring board, and it is characterized in that, A sleeve is fixedly arranged at the middle position of one end of the wiring board. A plug board is vertically and fixedly arranged at the middle position inside the sleeve. A groove is vertically formed at the middle position of the end of the conductive rod close to the wiring board. The position of the groove corresponds to that of the plug board, and the size of the plug board is the same as that of the groove. The sleeve is sleeved on the end of the conductive rod, and the plug board is arranged in the groove. First through holes are horizontally and symmetrically formed at the middle position of the outer wall of the sleeve. Second through holes are horizontally and symmetrically formed on the inner walls of the conductive rod on both sides of the groove. A third through hole is horizontally formed at the middle position of the plug board. The positions of the first through hole, the second through hole and the third through hole correspond to each other and the hole diameters are the same. A bolt is arranged through the first through hole, the second through hole and the third through hole, and a nut is tightly sleeved on the bolt.
2. A novel transformer conducting rod according to claim 1, characterized in that, The inner diameter of the sleeve is the same as the outer diameter of one end of the conductive rod provided with the groove.
3. A novel transformer conducting rod according to claim 1, characterized in that, The outer diameter of the sleeve is the same as the outer diameter of the conductive rod.