CN219576586U - Insulated bus duct - Google Patents
Insulated bus duct Download PDFInfo
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- CN219576586U CN219576586U CN202320383570.8U CN202320383570U CN219576586U CN 219576586 U CN219576586 U CN 219576586U CN 202320383570 U CN202320383570 U CN 202320383570U CN 219576586 U CN219576586 U CN 219576586U
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- insulating
- adjusting
- driving
- grooves
- bus duct
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Abstract
The utility model discloses an insulating bus duct which comprises an insulating mounting frame and four bus bars arranged side by side, wherein the insulating mounting frame comprises two insulating connecting plates which are symmetrically arranged, insulating side plates are inserted between the two insulating connecting plates, and adjusting assemblies for adjusting the positions of the bus bars are symmetrically arranged at two ends of the insulating connecting plates. According to the utility model, the gaps between the bus bars are adjusted in a grading manner, so that the bus bars are applied to different scenes, meanwhile, the distance between the bus bars is changed, the temperature rise in the bus duct is reduced through the gap arrangement, and the noise generated by magnetic oscillation is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of bus ducts, in particular to an insulating bus duct.
Background
The bus duct is a closed metal device formed by copper and aluminum bus columns and is used for distributing larger power for each element of the dispersion system, and the bus duct can be divided into three types of air type plug bus ducts, dense insulation plug bus ducts and high-strength plug bus ducts according to an insulation mode;
the bus duct is in actual use, can receive external factor's influence and break down, so needs the bus duct of specific kind, and environmental factor can appear changing, and the bus duct can produce a large amount of heat in actual use, influences bus duct to circuit transmission's stability, so need adjust the distance between the bus duct and be used for accelerating the heat dissipation rate in the bus duct, and single type bus duct is unable in order to adapt to external environment and adjusts the interval between the bus duct.
Disclosure of Invention
An object of the present utility model is to provide an insulated bus duct, which solves at least one technical problem in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an insulating bus duct, includes insulating mounting bracket and four busbar that set up side by side, insulating mounting bracket includes two symmetry sets up insulating connecting plate, two peg graft between the insulating connecting plate have insulating curb plate, just insulating connecting plate's both ends all symmetry are equipped with the regulation subassembly that adjusts between the busbar position;
the device also comprises a driving component which is arranged on the insulating mounting frame and used for driving the adjusting component.
Preferably, the adjusting assembly comprises an adjusting ring which is rotationally connected with the insulating connecting plate, a plurality of adjusting grooves are formed in the adjusting ring, fixed rods are fixedly connected in the insulating connecting plate on one side of the adjusting ring, moving rods corresponding to the adjusting grooves in number are connected to the fixed rods in a sliding mode, adjusting blocks which are matched with the adjusting grooves to drive the moving rods to move are fixedly connected to the moving rods, the head ends of the adjusting grooves are far away from each other, and the tail ends of the adjusting grooves are close to each other;
the bus bar clamping device further comprises a clamping part for clamping and fixing the bus bar.
Preferably, the clamping part comprises a supporting plate fixedly arranged at the end part of the movable rod, and clamping plates which are in sliding connection with the supporting plate are arranged on two sides of the supporting plate;
the clamping part further comprises a driving gear coaxially fixed with the adjusting ring, one side of the driving gear is meshed with a driven gear, the axis position of the driven gear is fixedly connected with a rotating rod which is rotationally connected with the insulating connecting plate, a plurality of threaded sleeves fixedly connected with the moving rod are sleeved on the rotating rod, two sections of driving grooves are symmetrically arranged on the threaded sleeves, the extending positions of the clamping plates are sleeved on the threaded sleeves, and one side of each clamping plate, which is sleeved with the corresponding driving groove, is provided with a driving block which is driven in a matched mode, and drives the two clamping plates to approach or depart from each other.
Preferably, the driving groove comprises a spiral groove arranged on the thread sleeve, annular grooves communicated with the spiral groove are arranged at two ends of the spiral groove, and the rotation directions of the two sections of spiral grooves on the thread sleeve are opposite.
Preferably, the driving assembly comprises a worm wheel fixedly connected with the end part of the adjusting ring, a worm is meshed with the upper position of the worm wheel, the worm is rotationally connected with the insulating connecting plate through a connecting rod, and a first conical gear is fixed at one end of the connecting rod, which is far away from the worm wheel;
the driving assembly comprises a rotating rod which is rotationally connected with the insulating side plate, and two second bevel gears meshed with the first bevel gears are symmetrically fixed on the rotating rod.
Preferably, the insulating connecting plate and the insulating side plate are fixed by bolts.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the adjusting assembly is driven by the driving assembly to adjust the gaps between the bus bars in a grading manner, so that the adjusting assembly is applied to different scenes, meanwhile, the distance between the bus bars is changed, the temperature rise in the bus duct is reduced by the arrangement of the gaps, and the noise generated by magnetic oscillation is effectively reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a schematic view of the structure of the adjusting assembly of the present utility model;
FIG. 4 is a schematic view of a clamping portion according to the present utility model;
FIG. 5 is a schematic view of the thread bushing structure of the present utility model;
FIG. 6 is a schematic diagram of a driving block and a clamping plate according to the present utility model.
In the figure: 1. a busbar; 2. an insulating connecting plate; 3. an insulating side plate; 4. an adjusting ring; 5. an adjustment tank; 6. a fixed rod; 7. a moving rod; 8. an adjusting block; 9. a support plate; 10. a clamping plate; 11. a drive gear; 12. a driven gear; 13. a rotating rod; 14. a thread sleeve; 15. a driving block; 16. a spiral groove; 17. an annular groove; 18. a worm wheel; 19. a worm; 20. a first bevel gear; 21. a rotating lever; 22. a second bevel gear; 23. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, the present utility model provides a technical solution: the utility model provides an insulating bus duct, includes insulating mounting bracket and four busbar 1 that set up side by side, and insulating mounting bracket includes two symmetry sets up insulating connecting plate 2, has pegged graft insulating curb plate 3 between two insulating connecting plate 2, and insulating connecting plate 2's both ends all symmetry are equipped with the regulation subassembly that adjusts between the busbar 1 position;
the device also comprises a driving component which is arranged on the insulating mounting frame and used for driving the adjusting component.
When the temperature in the bus duct rises too fast, the gap of the bus bar 1 in the bus duct needs to be adjusted, so that the aim of fast heat dissipation is fulfilled, and larger magnetic oscillation noise is avoided;
so control drive assembly adjusts adjusting part, just can drive busbar 1 and remove to increase the distance between the busbar 1, make the inside heat dissipation that can be quick of bus duct, reduce the temperature rise in the bus duct through the clearance setting, weakened the noise that magnetic oscillation produced simultaneously.
Further, the adjusting assembly comprises an adjusting ring 4 rotationally connected with the insulating connecting plate 2, a plurality of adjusting grooves 5 are formed in the adjusting ring 4, fixed rods 6 are fixedly connected in the insulating connecting plate 2 at one side of the adjusting ring 4, moving rods 7 corresponding to the adjusting grooves 5 in number are connected to the fixed rods 6 in a sliding mode, adjusting blocks 8 matched with the adjusting grooves 5 to drive the moving rods 7 to move are fixedly connected to the moving rods 7, the head ends of the adjusting grooves 5 are far away from each other, and the tail ends of the adjusting grooves 5 are close to each other;
the bus bar further comprises a clamping part for clamping and fixing the bus bar 1.
In the initial state, the gap between the moving rods 7 is at a maximum;
when the bus duct is installed, the bus bar 1 can be clamped and fixed through the clamping part, so that unstable fixation of the bus bar 1 is avoided when the bus bar 1 is used, after the bus bar 1 is clamped, the adjusting ring 4 is driven to rotate, at the moment, the adjusting block 8 at the head end of the adjusting groove 5 moves towards the tail end of the adjusting groove along the adjusting groove 5, and the moving rod 7 is driven to move on the fixed rod 6, so that the distance between the moving rods 7 is adjusted until the moving rods are moved to proper positions;
when the temperature in the bus duct is too high and the heat dissipation efficiency is low, the adjusting ring 4 is driven to rotate, so that the bus bars 1 are far away from each other, the gap between the bus bars 1 is increased, the temperature rising rate of the bus bars is reduced, and meanwhile, the noise generated by magnetic oscillation can be weakened;
further, the clamping part comprises a supporting plate 9 fixedly arranged at the end part of the movable rod 7, and clamping plates 10 which are in sliding connection with the supporting plate 9 are arranged on two sides of the supporting plate 9;
the clamping part also comprises a driving gear 11 coaxially fixed with the adjusting ring 4, one side of the driving gear 11 is meshed with a driven gear 12, the axis position of the driven gear 12 is fixedly connected with a rotating rod 13 rotationally connected with the insulating connecting plate 2, a flat key on the rotating rod 13 is provided with a plurality of thread sleeves 14 fixedly connected with the moving rod 7, two sections of driving grooves are symmetrically arranged on the thread sleeves 14, the extending position of the clamping plate 10 is sleeved on the thread sleeves 14, and one side of the clamping plate 10, which is contacted with the thread sleeves 14, is provided with a driving block 15 which is driven by matching with the driving grooves, so as to drive the two clamping plates 10 to be close to or far away from.
In order to avoid the shaking and the offset of the bus bar 1, which cause unstable circuit transmission, the bus bar 1 in the bus duct needs to be fixed, so that a clamping part is arranged;
when the adjusting ring 4 starts to rotate from an initial state, the interval between the bus bars 1 is adjusted, the driving gear 11 which is coaxially fixed with the bus bars is driven to rotate, the driven gear 12 which is meshed with the bus bars is driven to rotate, because the screw sleeves 14 of the rotating rods 13 are arranged by flat keys, the screw sleeves 14 can move along with the moving rods 7 and also can rotate along with the rotating rods 13, the screw sleeves 14 rotate, the clamping plates 10 which are in threaded connection with the screw sleeves 14 at two ends of the screw sleeves are driven to approach each other, and the two clamping plates 10 clamp and fix the bus bars 1 on the supporting plate 9, so that the phenomenon that the bus bars 1 shake on the supporting plate 9 is avoided, and circuit transmission is unstable;
meanwhile, in the initial state, the interval between the two clamping plates 10 is maximized, thereby facilitating the rapid installation of the bus bar 1 when the bus bar is used.
Further, the driving groove comprises a spiral groove 16 formed on the thread sleeve 14, annular grooves 17 communicated with the spiral groove 16 are formed at two ends of the spiral groove 16, and the rotation directions of the two sections of spiral grooves 16 on the thread sleeve 14 are opposite.
When the screw sleeve 14 rotates clockwise, the spiral groove 16 enters the annular groove 17, and in the rotating stroke in the annular groove 17, the bottom surface of the groove changes from deep to shallow, so that after the clamping plate 10 sleeved on the supporting plate 9 clamps the busbar 1, the driving block 15 of the clamping plate can be positioned in the annular groove 17 to rotate, and when the screw sleeve 14 rotates anticlockwise, the clamping plate 10 can be driven to reset by moving from the annular groove 17 to the spiral groove 16;
the driving block 15 is an elastic telescopic block and is used for driving the change of the groove;
when the busbar 1 is placed on the supporting plate 9, the rotating rod 13 rotates the rod 13 while the rotating adjusting ring 4 adjusts the distance between the busbar 1, so that the driving block 15 is driven to enter the threaded groove from the annular groove 17 on the outer side of the threaded sleeve 14, then enter the annular groove 17 on the inner side from the threaded groove, rotate in the annular groove 17 on the inner side, and simultaneously fix the busbar 1 without influencing the operation of the device.
Further, the driving assembly comprises a worm wheel 18 fixedly connected with the end part of the adjusting ring 4, a worm 19 is meshed with the upper position of the worm wheel 18, the worm 19 is rotationally connected with the insulating connecting plate 2 through a connecting rod 23, and a first conical gear 20 is fixed at one end of the connecting rod 23 far away from the worm wheel 18;
the driving assembly comprises a rotating rod 21 rotatably connected with the insulating side plate 3, and two second bevel gears 22 meshed with the first bevel gears 20 are symmetrically fixed on the rotating rod 21.
When the distance between the busbar 1 needs to be adjusted, the rotating rod 21 is rotated to drive the two second bevel gears 22 fixed on the rotating rod 21 to rotate, the first bevel gears 20 meshed with the two second bevel gears rotate with the rotating rod, the connecting rod 23 is driven to rotate in the insulating connecting plate 2, the worm 19 drives the worm wheel 18 to rotate, and the worm wheel 18 and the adjusting ring 4 are coaxially fixed, so that the adjusting ring 4 is driven to rotate, and the distance between the busbar 1 is adjusted.
Further, the insulating connecting plate 2 and the insulating side plate 3 are fixed by bolts.
In order to facilitate the disassembly, maintenance and installation of the bus duct, the insulating connecting plate 2 and the insulating side plate 3 are fixed through bolts.
The standard components used in the present embodiment may be purchased directly from the market, but the nonstandard structural components according to the descriptions of the specification and the drawings may also be obtained by unambiguous processing according to the conventional technical knowledge, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that the specific description will not be made here.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an insulating bus duct, includes insulating mounting bracket and four busbar (1) that set up side by side, its characterized in that: the insulating installation frame comprises two insulating connection plates (2) which are symmetrically arranged, insulating side plates (3) are inserted between the two insulating connection plates (2), and adjusting components for adjusting positions of the bus bar (1) are symmetrically arranged at two ends of the insulating connection plates (2);
the device also comprises a driving component which is arranged on the insulating mounting frame and used for driving the adjusting component.
2. The insulated bus duct of claim 1, wherein: the adjusting assembly comprises an adjusting ring (4) rotationally connected with an insulating connecting plate (2), a plurality of adjusting grooves (5) are formed in the adjusting ring (4), fixed rods (6) are fixedly connected in the insulating connecting plate (2) on one side of the adjusting ring (4), moving rods (7) corresponding to the adjusting grooves (5) in number are connected to the fixed rods (6) in a sliding mode, adjusting blocks (8) matched with the adjusting grooves (5) to drive the moving rods (7) to move are fixedly connected to the moving rods (7), the head ends of the adjusting grooves (5) are far away from each other, and the tail ends of the adjusting grooves (5) are close to each other;
the device also comprises a clamping part for clamping and fixing the busbar (1).
3. The insulated bus duct of claim 2, wherein: the clamping part comprises a supporting plate (9) fixedly arranged at the end part of the movable rod (7), and clamping plates (10) which are in sliding connection with the supporting plate (9) are arranged on two sides of the supporting plate;
the clamping part further comprises a driving gear (11) which is coaxially fixed with the adjusting ring (4), one side of the driving gear (11) is meshed with a driven gear (12), the axis position of the driven gear (12) is fixedly connected with a rotating rod (13) which is rotationally connected with the insulating connecting plate (2), a plurality of threaded sleeves (14) which are fixedly connected with the moving rod (7) are sleeved on the rotating rod (13), two sections of driving grooves are symmetrically arranged on the threaded sleeves (14), the extending positions of the clamping plates (10) are sleeved on the threaded sleeves (14), and one side, which is contacted with the threaded sleeves (14), of the clamping plates (10) is provided with a driving block (15) which is matched with the driving grooves to drive the two clamping plates (10) to approach or separate.
4. An insulated bus duct as set forth in claim 3, wherein: the driving groove comprises a spiral groove (16) formed in the threaded sleeve (14), annular grooves (17) communicated with the spiral groove are formed in two ends of the spiral groove (16), and the rotation directions of the two sections of spiral grooves (16) on the threaded sleeve (14) are opposite.
5. The insulated bus duct of claim 2, wherein: the driving assembly comprises a worm wheel (18) fixedly connected with the end part of the adjusting ring (4), a worm (19) is meshed above the worm wheel (18), the worm (19) is rotationally connected with the insulating connecting plate (2) through a connecting rod (23), and a first conical gear (20) is fixed at one end of the connecting rod (23) far away from the worm wheel (18);
the driving assembly comprises a rotating rod (21) which is rotationally connected with the insulating side plate (3), and two second bevel gears (22) which are meshed with the first bevel gears (20) are symmetrically fixed on the rotating rod (21).
6. The insulated bus duct of claim 1, wherein: the insulating connecting plate (2) and the insulating side plate (3) are fixed by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320383570.8U CN219576586U (en) | 2023-02-24 | 2023-02-24 | Insulated bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320383570.8U CN219576586U (en) | 2023-02-24 | 2023-02-24 | Insulated bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219576586U true CN219576586U (en) | 2023-08-22 |
Family
ID=87659866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320383570.8U Active CN219576586U (en) | 2023-02-24 | 2023-02-24 | Insulated bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219576586U (en) |
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2023
- 2023-02-24 CN CN202320383570.8U patent/CN219576586U/en active Active
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