CN213937347U - High-voltage bus duct device - Google Patents
High-voltage bus duct device Download PDFInfo
- Publication number
- CN213937347U CN213937347U CN202021818194.3U CN202021818194U CN213937347U CN 213937347 U CN213937347 U CN 213937347U CN 202021818194 U CN202021818194 U CN 202021818194U CN 213937347 U CN213937347 U CN 213937347U
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- bus duct
- block
- fixed
- connecting plate
- movably connected
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Abstract
The utility model provides a high voltage bus duct device relates to bus duct technical field. The high-voltage bus duct device comprises a fixing bottom plate, wherein the upper surface of the fixing bottom plate is fixedly connected with the lower surface of a clamping supporting block, a conductive grounding column is arranged inside a groove body, a flame-retardant protective layer is arranged on the outer surface of a bus duct shell, one side edge of a bus side plate is fixedly connected with one side edge of the outer surface of a flat cable conductive block, the top of the bus duct shell is movably connected with the lower surface of a conductive conversion connecting plate, heat dissipation holes are formed inside the conductive conversion connecting plate, and a high-voltage current output block is fixedly mounted at the middle position of the upper surface of the conductive conversion connecting plate. This high-voltage bus duct device through installation high tension current output piece, winding displacement electric conductor, the effectual general piece of current bus duct of having solved of PMKD can't satisfy load work during long time work, can not effectually provide required high tension current simultaneously and use complicacy when its installation ground connection is connected, and do not possess the problem of heat dissipation and fire prevention.
Description
Technical Field
The utility model relates to a bus duct technical field specifically is a high voltage bus duct device.
Background
As is known, the bus duct is a closed metal device composed of copper and aluminum bus posts, and is used for distributing larger power for each element of a decentralized system, and has replaced modern high-rise buildings and large-scale workshops of electric wires and cables increasingly in indoor low-voltage power transmission main line engineering projects to need huge electric energy, because of the needs of various building electric powers of buildings, factories and the like, the use demand of the bus duct tends to increase year by year, along with the wide application of the bus duct in a power distribution system, and along with the rapid increase of the power consumption of various industries, especially the appearance of numerous high-rise buildings and large-scale workshop workshops, the traditional cable as a transmission lead can not meet the requirements in a large-current transmission system, and the parallel use of multiple cables brings inconvenience to field installation construction connection; therefore, a high-voltage bus duct device is specially provided for the use, so as to meet the requirement of the existing bus duct.
Present bus duct is general for inside general formula bus duct, inside general piece can't satisfy load work when long-time during operation, lead to the circuit to catch fire easily, cause safety hazard, and can't apply during high-pressure application, current bus duct uses complicacy when its installation ground connection is connected simultaneously, and the operation is inconvenient, and current bus duct does not possess the fire prevention when meeting with special cases and radiating problem, for solving above-mentioned problem, especially provide a new practicality device and solved the inside general piece of current bus duct and can't satisfy load work when working for a long time, thereby lead to the circuit to catch fire, can not effectually provide required high-tension current simultaneously and use complicacy when its installation ground connection is connected, and the operation is inconvenient, do not possess the problem of heat dissipation and fire prevention.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a high-voltage bus duct device has solved the inside general piece of current bus duct and can't satisfy load work during long-time working to lead to the circuit to catch fire, can not effectually provide required high tension current simultaneously and use complicacy when its installation ground connection is connected, and the operation is inconvenient, does not possess the problem of heat dissipation and fire prevention.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a high-voltage bus duct device comprises a fixed bottom plate, wherein a connecting hole is formed in the upper surface of the fixed bottom plate, the interior of the connecting hole is movably connected with the outer surface of a foundation bolt, a groove body is formed in the middle position of the upper surface of the fixed bottom plate, the upper surface of the fixed bottom plate is fixedly connected with the lower surface of a clamping supporting block, the interior of the groove body is movably connected with the outer surface of a stepped insulating block, the interior of the stepped insulating block is movably connected with the outer surface of a conductive grounding column, one end of the conductive grounding column is fixedly connected with the lower surface of a current conversion connecting plate, the upper surface of the current conversion connecting plate is fixedly connected with the bottom of a bus duct shell, one side edge of the bus duct shell is movably connected with a first set of stepped fixed clamping block stepped surfaces, a countersunk hole is formed in the front surface of the first set of stepped fixed clamping blocks, the interior of the countersunk hole is movably connected with the outer surface of the fixing bolt, the other side edge of the bus duct shell is movably connected with a second set of stepped fixed clamping blocks, the bus duct shell body is characterized in that a flame-retardant protective layer is arranged on the outer surface of the bus duct shell body, a bus side plate is fixedly arranged inside the bus duct shell body, one side of the bus side plate is fixedly connected with one side of the outer surface of a flat cable conductive block, the top of the bus duct shell body is movably connected with the lower surface of a conductive conversion connecting plate, heat dissipation holes are formed inside the conductive conversion connecting plate, a connection insertion block is fixedly arranged on the upper surface of the conductive conversion connecting plate, and a high-voltage current output block is fixedly arranged at the middle position of the upper surface of the conductive conversion connecting plate.
Preferably, the connecting holes are uniformly distributed at four corners of the fixed bottom plate and are in stepped countersunk shapes.
Preferably, the two clamping support blocks are movably connected with the groove surface on the outer surface of the bus duct shell, and are respectively and symmetrically distributed at the two side edges of the bus duct shell.
Preferably, the outer surface of the conductive grounding column is movably connected with the inner part of the round hole end of the fixed bottom plate, and the other end of the conductive grounding column is positioned at the outer position of the fixed bottom plate.
Preferably, counterbores are formed in the upper surface of the second group of stepped fixed clamping blocks, the number of the counterbores is two, the number of the counterbores is three, and each group of counterbores is uniformly located at the lowest step outer surface of the first group of stepped fixed clamping blocks and the second group of stepped fixed clamping blocks.
Preferably, the high-voltage current output block is provided with connection plug blocks and radiating holes all around respectively, and the connection plug blocks are installed in the vertical direction, and the radiating holes are located at the central position of each connection plug block.
(III) advantageous effects
The utility model provides a high-voltage bus duct device. The method has the following beneficial effects:
1. this high-voltage bus duct device through installation bus curb plate, electrically conductive conversion connecting plate, high-tension current output block and winding displacement electric conductor effectual solved the inside general piece of current bus duct and can't satisfy load work during long time work to lead to the circuit to catch fire, can not effectually provide required high-tension current's problem simultaneously.
2. According to the high-voltage bus duct device, the problems that the existing bus duct is complex to use and inconvenient to operate when the existing bus duct is used for grounding and connecting are effectively solved by installing the fixed bottom plate, the stepped insulating block, the connecting plug block and the conductive grounding column; meanwhile, a bus duct shell, a flame-retardant protective layer, a current conversion connecting plate and heat dissipation holes are installed, so that the problem that the existing bus duct is less in heat dissipation and fireproof in special situations is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the ground part of the present invention;
FIG. 3 is a front view of the working part of the present invention;
fig. 4 is a schematic view of a top view structure of the bus duct body of the present invention;
fig. 5 is a schematic view of the top view structure of the connection portion of the present invention.
In the figure: 1. fixing the bottom plate; 2. connecting holes; 3. a ground bolt; 4. a trough body; 5. clamping the supporting block; 6. a stepped insulating block; 7. a conductive ground post; 8. a current conversion connection board; 9. a busway housing; 10. a first set of stepped fixed clamping blocks; 11. a countersunk hole; 12. fixing the bolt; 13. a second set of stepped fixed clamping blocks; 14. a flame-retardant protective layer; 15. a bus side plate; 16. a flat cable conductor; 17. A conductive conversion connection board; 18. heat dissipation holes; 19. and the plug block is connected with 20 and the high-voltage current output block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a high-voltage bus duct device, as shown in figures 1-5, comprising a fixed bottom plate 1, the upper surface of the fixed bottom plate 1 is provided with connecting holes 2, the connecting holes 2 are evenly distributed at four corners of the fixed bottom plate, and the connecting holes 2 are in a step type countersunk head shape, the inner part of the connecting holes 2 is movably connected with the outer surface of a foundation bolt 3, the middle position of the upper surface of the fixed bottom plate 1 is provided with a groove body 4, the upper surface of the fixed bottom plate 1 is fixedly connected with the lower surface of a clamping supporting block 5, the clamping supporting block 5 is movably connected with the outer surface of a bus duct shell 9, the clamping supporting blocks 5 are two and are respectively and symmetrically distributed at two side positions of the bus duct shell 9, the inner part of the groove body 4 is movably connected with the outer surface of a step type insulating block 6, the inner part of the step type insulating block 6 is movably connected with the outer surface of a conductive grounding column 7, one end of the conductive grounding column 7 is fixedly connected with the lower surface of a current conversion connecting plate 8, the outer surface of a conductive grounding column 7 is movably connected with the inside of a round hole end of a fixed bottom plate 1, the other end of the conductive grounding column 7 is positioned at the outside of the fixed bottom plate 1, the upper surface of a current conversion connecting plate 8 is fixedly connected with the bottom of a bus duct shell 9, one side edge of the bus duct shell 9 is movably connected with the step surface of a first group of step-type fixed clamping blocks 10, the front surface of the first group of step-type fixed clamping blocks 10 is provided with countersunk holes 11, the inside of each countersunk hole 11 is movably connected with the outer surface of a fixed bolt 12, the other side edge of the bus duct shell 9 is movably connected with the step surface of a second group of step-type fixed clamping blocks 13, the upper surface of the second group of step-type fixed clamping blocks 13 is provided with countersunk holes 11, the countersunk holes 11 are divided into two groups, the number of one group is three, and each group is respectively and uniformly positioned at the lowest step outer surface part of the first group of step-type fixed clamping blocks 10 and the second group of step-type fixed clamping blocks 13, the outer surface of the bus duct shell 9 is provided with a flame-retardant protective layer 14, a bus side plate 15 is fixedly arranged in the bus duct shell 9, one side edge of the bus side plate 15 is fixedly connected with one side edge of the outer surface of a flat cable conductive block 16, the top of the bus duct shell 9 is movably connected with the lower surface of a conductive conversion connecting plate 17, the conductive conversion connecting plate 17 is an H-shaped connecting plate, a heat dissipation hole 18 is arranged in the conductive conversion connecting plate 17, the heat dissipation hole 18 is positioned in the middle of each connecting plug block 19, the bus duct shell 9, the flame-retardant protective layer 14, a current conversion connecting plate 8 and the heat dissipation holes 18 are arranged to effectively solve the problems that the existing bus ducts rarely have heat dissipation and suffer from fire protection in special conditions, the upper surface of the conductive conversion connecting plate 17 is fixedly provided with a connecting plug block 19, the connecting plug block 19 is arranged in the vertical direction, and a fixed bottom plate 1 and a stepped insulating block 6 are arranged, connect plug block 19 and electrically conductive ground post 7 effectual solved current bus duct at its installation ground connection with be connected the use complicated, and the problem of inconvenient operation, electrically conductive conversion connecting plate 17 upper surface position fixed mounting placed in the middle has high voltage current output block 20, high voltage current output block 20 distributes respectively all around and connects plug block 19 and louvre 18, through installation bus curb plate 15, electrically conductive conversion connecting plate 17, high voltage current output block 20 and winding displacement electric conductor 16 are effectual solved the work of unable satisfied load work of the inside general piece long time of current bus duct during operation, thereby lead to the circuit of catching fire, simultaneously can not effectual problem that provides required high voltage electric current.
The working principle is as follows: when the high-voltage bus duct device is used, firstly, the conductive grounding column 7 is in grounding connection, meanwhile, the foundation bolt 3 is used for fixing the fixed bottom plate 1 and the ground, the bus duct shell 9 is fixed through the fixed clamping support block 5, and the bus duct body is fixedly connected with a wall body through the first set of stepped fixed clamping blocks 10 and the second set of stepped fixed clamping blocks 13 according to actual needs; when in connection, the high-voltage current output block 20 is correspondingly connected with the plug-in block 19; when the high-voltage grounding switch works, high-voltage current is input to the conductive conversion connecting plate 17 through the conductive grounding column 7, current transmission is carried out through the flat cable conductor 16, the conductive conversion connecting plate 17 and the high-voltage current output block 20, and meanwhile, the heat dissipation holes 18 and the flame-retardant protective layer 14 perform heat dissipation and improve the fireproof effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-voltage bus duct device, includes PMKD (1), its characterized in that: the upper surface of the fixed bottom plate (1) is provided with a connecting hole (2), the interior of the connecting hole (2) is movably connected with the outer surface of the foundation bolt (3), the middle position of the upper surface of the fixed bottom plate (1) is provided with a groove body (4), the upper surface of the fixed bottom plate (1) is fixedly connected with the lower surface of the clamping supporting block (5), the interior of the groove body (4) is movably connected with the outer surface of the step type insulating block (6), the interior of the step type insulating block (6) is movably connected with the outer surface of the conductive grounding column (7), one end of the conductive grounding column (7) is fixedly connected with the lower surface of the current conversion connecting plate (8), the upper surface of the current conversion connecting plate (8) is fixedly connected with the bottom of the bus duct shell (9), one side edge of the bus duct shell (9) is movably connected with the step type fixed clamping block (10) of the first group, the step type fixed clamping block (10) of the first group is provided with a countersunk hole (11) in the front side, inside and fixing bolt (12) surface swing joint of counter bore (11), bus duct casing (9) another side and the fixed clamp piece of second group step (13) step face swing joint, bus duct casing (9) surface are provided with fire-retardant inoxidizing coating (14), the inside fixed mounting of bus duct casing (9) has bus-bar curb plate (15), bus-bar curb plate (15) one side and winding displacement conducting block (16) surface side fixed connection, bus duct casing (9) top and electrically conductive conversion connecting plate (17) lower surface swing joint, electrically conductive conversion connecting plate (17) are inside to have seted up louvre (18), electrically conductive conversion connecting plate (17) upper surface fixed mounting has connection inserted block (19), and electrically conductive conversion connecting plate (17) upper surface position fixed mounting placed in the middle has high-voltage current output block (20).
2. A high voltage bus duct apparatus as set forth in claim 1, wherein: the connecting holes (2) are uniformly distributed at four corners of the fixed bottom plate, and the connecting holes (2) are step-shaped countersunk.
3. A high voltage bus duct apparatus as set forth in claim 1, wherein: the two clamping support blocks (5) are movably connected with the groove surface on the outer surface of the bus duct shell (9), and are symmetrically distributed on the two side edges of the bus duct shell (9).
4. A high voltage bus duct apparatus as set forth in claim 1, wherein: the outer surface of the conductive grounding post (7) is movably connected with the inside of the round hole end of the fixed base plate (1), and the other end of the conductive grounding post (7) is positioned at the outer position of the fixed base plate (1).
5. A high voltage bus duct apparatus as set forth in claim 1, wherein: counter bores (11) have been seted up to second group step fixed clamp piece (13) upper surface, and counter bores (11) are two sets of, and a set of quantity is three, and every group evenly lies in first group step fixed clamp piece (10) and second group step fixed clamp piece (13) lowest step surface position respectively.
6. A high voltage bus duct apparatus as set forth in claim 1, wherein: high tension current output block (20) are provided with connection inserted block (19) and louvre (18) respectively all around, and connect inserted block (19) and install for vertical direction, and louvre (18) are located every connection inserted block (19) central point simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021818194.3U CN213937347U (en) | 2020-08-26 | 2020-08-26 | High-voltage bus duct device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021818194.3U CN213937347U (en) | 2020-08-26 | 2020-08-26 | High-voltage bus duct device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213937347U true CN213937347U (en) | 2021-08-10 |
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ID=77159906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021818194.3U Expired - Fee Related CN213937347U (en) | 2020-08-26 | 2020-08-26 | High-voltage bus duct device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213937347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085126A (en) * | 2022-07-29 | 2022-09-20 | 镇江贝加尔电气有限公司 | Conductor lapping jig for bus duct based on wind power distribution and use method thereof |
-
2020
- 2020-08-26 CN CN202021818194.3U patent/CN213937347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085126A (en) * | 2022-07-29 | 2022-09-20 | 镇江贝加尔电气有限公司 | Conductor lapping jig for bus duct based on wind power distribution and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |
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| CF01 | Termination of patent right due to non-payment of annual fee |