CN115513875A - Bus duct power transmission device and multilayer bus duct electric connection method - Google Patents
Bus duct power transmission device and multilayer bus duct electric connection method Download PDFInfo
- Publication number
- CN115513875A CN115513875A CN202110689638.0A CN202110689638A CN115513875A CN 115513875 A CN115513875 A CN 115513875A CN 202110689638 A CN202110689638 A CN 202110689638A CN 115513875 A CN115513875 A CN 115513875A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- bus duct
- assembled
- electric connecting
- protective shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/103—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress
- H02G15/105—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress connected to the cable shield only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/08—Connection boxes therefor
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The invention discloses a bus duct power transmission device in the technical field of bus duct power transmission devices, wherein a bus duct body is assembled by clamping an inner cavity of a first protective shell and an inner cavity of a second protective shell, a corrugated sealing sleeve is assembled between the first protective shell and the second protective shell, insulating plates are fixedly assembled at the top end and the bottom end of the bus duct body, a moisture-proof pad is fixedly assembled on the side wall of the insulating plate, which is far away from the bus duct body, an upper electric connecting sleeve extending out of the first protective shell is fixedly assembled at the top end of an upper limiting plate, a lower electric connecting sleeve extending out of the second protective shell is fixedly assembled at the bottom of a lower limiting plate, electric connecting columns are fixedly arranged at the top and the bottom of the bus duct body, two groups of the electric connecting columns sequentially penetrate through the insulating plates, the moisture-proof pads and the limiting plates and then are electrically connected with the upper electric connecting sleeves and the lower electric connecting sleeves, no distortion is generated during signal transmission, and the anti-interference capability of multiple groups of the bus duct body is improved.
Description
Technical Field
The invention relates to the technical field of bus duct power transmission devices, in particular to a bus duct power transmission device and a multilayer bus duct electric connection method.
Background
Along with the rapid development of cities, high-rise buildings are more and more, the power load of the buildings is increased rapidly, the original electric wires and cables are gradually replaced by bus ducts with large capacity, convenient branching and convenient bundling management due to the small capacity, inconvenient branching and the like, a plurality of groups of bus ducts are required to be used for connection, the types of the bus ducts are more and more, the bus duct power transmission devices can be quickly connected during field construction, but the bus duct connection operation on the market is complex at present, so that the convenience of quick disassembly is not high, and when signal transmission is completed through electric connection of the bus duct power transmission devices, the transmission process is often influenced due to the absence of anti-interference measures, such as the phenomena of transmission errors, low speed, noise in audio playing and the like, and the anti-interference capability is low, therefore, a bus duct power transmission device and a multi-layer bus duct electric connection method are provided.
Disclosure of Invention
The invention aims to provide a bus duct power transmission device and a multilayer bus duct electric connection method, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: bus duct transmission of electricity device, first protective housing and second protective housing including mutual adaptation, first protective housing and second protective housing inner chamber block are equipped with the bus duct body, just be equipped with the ripple seal cover between first protective housing and the second protective housing, the relative one side of lateral wall of first protective housing and second protective housing is fixed and is provided with the engaging lug, through fastening bolt fixed connection between the engaging lug, the top and the bottom of bus duct body all fixed be equipped with the insulation board, the insulation board is kept away from on one side lateral wall of bus duct body fixed be equipped with dampproofing pad, the dampproofing pad is kept away from on one side lateral wall of insulation board fixed be equipped with the limiting plate, the upside the top of limiting plate is fixed be equipped with the last electricity adapter sleeve that extends first protective housing, the downside the bottom of limiting plate is fixed be equipped with the lower electric adapter sleeve that extends the second protective housing, just go up the electricity adapter sleeve and lower electric adapter sleeve grafting assembly, just the top and the bottom of bus duct body all fixed be provided with the electricity spliced pole, and two sets of electricity spliced pole after all passing insulation board, dampproofing pad and limiting plate in proper order.
Preferably, the upper connecting sleeve is clamped and assembled at the top of the first protective shell, a first metal shielding sleeve is fixedly assembled on the inner side wall of the upper connecting sleeve, a first conductive substrate is fixedly assembled at the bottom of the inner side wall of the first metal shielding sleeve, a first insulating sleeve is fixedly assembled at the top of the first conductive substrate, a shielding plate is fixedly assembled at the top of the first insulating sleeve, the plug terminals are uniformly and fixedly assembled in the shielding plate, and the first conductive substrate is electrically connected with a contact pin electrically connected with the plug terminals.
Preferably, the left side and the right side of the top of the upper electric connecting sleeve are both provided with a limiting hole, the tops of the left side wall and the right side wall of the upper electric connecting sleeve are movably spliced and assembled with a splicing rod matched with the limiting hole, the outer end of the splicing rod is fixedly connected with a supporting spring, and the other end of the supporting spring is fixedly assembled on the outer side wall of the upper electric connecting sleeve.
Preferably, the lower electric connecting sleeve is assembled at the bottom of the second protective shell in a clamping manner, a second metal shielding sleeve is fixedly assembled on the inner side wall of the lower electric connecting sleeve, a second conductive substrate is fixedly assembled at the top of the inner side wall of the second metal shielding sleeve, a second insulating sleeve is fixedly assembled at the bottom of the second conductive substrate, a protective plate matched with the upper electric connecting sleeve is fixedly assembled at the bottom of the second insulating sleeve, a plugging groove matched with the plugging terminal is formed in the bottom of the protective plate, and an electric connecting optical fiber corresponding to the plugging groove is electrically connected to the second conductive substrate.
Preferably, the left side and the right side of the bottom of the lower electric connecting sleeve are fixedly provided with limit rods matched with the limit holes, and the limit rods are provided with plug holes matched with the plug rods.
The bus duct power transmission device comprises the following specific steps:
s1: the first protective shell and the second protective shell are clamped and assembled on the outer side of the single-group bus duct body, so that the bus duct body can be protected, meanwhile, a corrugated sealing sleeve is fixedly assembled between the first protective shell and the second protective shell, and then the connecting lugs are connected through fastening bolts, so that the fixed installation between the first protective shell and the second protective shell is completed, the sealing protection of the bus duct body can be ensured, meanwhile, the limiting plate can limit the first protective shell and the second protective shell, the insulating plate can protect the electric connecting columns, meanwhile, the moisture-proof pad can improve the moisture-proof effect, the use safety is improved, meanwhile, the first protective shell and the second protective shell can be quickly installed on the bus duct body, the disassembly and assembly convenience is improved, and meanwhile, the connection stability is ensured;
s2: when a plurality of groups of bus duct bodies are used for electric connection, the upper electric connecting sleeve and the lower electric connecting sleeve on another group of bus duct power transmission device are spliced and assembled, the limiting rod is spliced and assembled in the limiting hole to realize quick positioning between the upper electric connecting sleeve and the lower electric connecting sleeve, then the splicing rod is manually pulled to drive the supporting spring to move out of the limiting hole, and after the hand is loosened, the splicing and assembly of the splicing rod and the limiting rod can be realized, so that the fixed connection between the upper electric connecting sleeve and the lower electric connecting sleeve is completed, the separation is prevented, the splicing terminal can be spliced and assembled with the splicing groove on the protection board, meanwhile, the protection board is nested and assembled in the upper electric connecting sleeve, the quick connection between the upper electric connecting sleeve and the lower electric connecting sleeve can be realized, and the signal transmission can be realized through the contact pin and the electric connection optical fiber;
s3: when signal transmission is realized through the contact pin and the electric connection optical fiber, the first metal shielding sleeve can improve shielding protection of the contact pin, so that electric signal transmission of the contact pin is realized by the first conductive substrate, a closed magnetic field can be formed in the upper electric connection sleeve by the first metal shielding sleeve and the shielding plate, external electromagnetic interference can be effectively separated, meanwhile, the first insulating sleeve can provide insulating protection for the contact pin, the anti-interference performance of transmission of electric signals of the contact pin is improved, the shielding protection of the electric connection optical fiber can be improved by the second metal shielding sleeve, so that electric signal transmission of the electric connection optical fiber is realized by the second conductive substrate, the closed magnetic field can be formed in the lower electric connection sleeve by the second metal shielding sleeve and the shielding plate, the external electromagnetic interference can be effectively separated, meanwhile, the second insulating sleeve can provide insulating protection for the electric connection optical fiber, the anti-interference performance of transmission of the electric connection optical fiber electric signals is improved, filtering of interference signals can be increased, distortion of the contact pin and the electric connection optical fiber is avoided during signal transmission, and the anti-interference performance of the electric connection optical fiber transmission of the multi-group bus duct body is improved.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first protective shell and the second protective shell are clamped and assembled on the outer side of the single-group bus duct body, so that the bus duct body can be protected, meanwhile, a corrugated sealing sleeve is fixedly assembled between the first protective shell and the second protective shell, and then the connecting lugs are connected through fastening bolts, so that the fixed installation between the first protective shell and the second protective shell is completed, the sealing protection of the bus duct body can be ensured, meanwhile, the limiting plate can limit the first protective shell and the second protective shell, the insulating plate can protect the electric connecting columns, meanwhile, the moisture-proof pad can improve the moisture-proof effect, the use safety is improved, meanwhile, the first protective shell and the second protective shell can be quickly installed on the bus duct body, the dismounting convenience is improved, and the connection stability is ensured;
2. when a plurality of groups of bus duct bodies are used for electric connection, the upper electric connecting sleeve and the lower electric connecting sleeve on another group of bus duct power transmission device are spliced and assembled, the limiting rod is spliced and assembled in the limiting hole to realize quick positioning between the upper electric connecting sleeve and the lower electric connecting sleeve, then the splicing rod is manually pulled to drive the supporting spring to move out of the limiting hole, the splicing rod and the limiting rod can be spliced and assembled after hands are loosened, the fixed connection between the upper electric connecting sleeve and the lower electric connecting sleeve is completed, the separation is prevented, the splicing terminal can be spliced and assembled with the splicing groove on the protective plate, meanwhile, the protective plate is nested and assembled in the upper electric connecting sleeve, the quick connection between the upper electric connecting sleeve and the lower electric connecting sleeve can be realized, and the transmission of signals can be realized through the contact pin and the electric connection optical fibers;
3. when signal transmission is realized through the contact pin and the electrically connected optical fiber, the first metal shielding sleeve can improve shielding protection on the contact pin, so that electric signal transmission of the contact pin is conveniently realized by the first conductive substrate, a closed magnetic field can be formed in the upper electric connecting sleeve by the first metal shielding sleeve and the shielding plate, external electromagnetic interference can be effectively blocked, meanwhile, the first insulating sleeve can provide insulation protection for the contact pin, interference prevention of transmission of electric signals of the contact pin is improved, shielding protection of the electrically connected optical fiber can be improved by the second metal shielding sleeve, so that electric signal transmission of the electrically connected optical fiber is conveniently realized by the second conductive substrate, a closed magnetic field can be formed in the lower electric connecting sleeve by the second metal shielding sleeve and the shielding plate, external electromagnetic interference can be effectively blocked, meanwhile, the second insulating sleeve can provide insulation protection for the electrically connected optical fiber, interference prevention of transmission of electric signals of the electrically connected optical fiber is improved, filtering of interference signals can be increased, the contact pin and the electrically connected optical fiber are ensured not to be distorted during signal transmission, and interference prevention capability of electric signal transmission of multiple groups of bus duct body is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic structural diagram of a bus duct body according to the present invention;
FIG. 4 is a schematic view of the structure of the power-on connecting sleeve of the present invention;
FIG. 5 is a schematic view of the lower electrical connection sleeve structure of the present invention.
In the figure: 1. a first protective case; 2. a second protective shell; 3. a corrugated gland; 4. connecting lugs; 5. fastening a bolt; 6. the bus duct body; 7. electrifying a connecting sleeve; 71. a first metal shielding sleeve; 72. a first conductive substrate; 73. a first insulating sleeve; 74. a shielding plate; 75. a plug-in terminal; 76. inserting a pin; 77. a limiting hole; 78. a plug rod; 79. a support spring; 8. a lower electrical connection sleeve; 81. a second metal shielding sleeve; 82. a second conductive substrate; 83. a second insulating sleeve; 84. a protection plate; 85. inserting grooves; 86. electrically connecting the optical fibers; 87. a limiting rod; 9. an insulating plate; 10. a moisture-proof pad; 11. a limiting plate; 12. electrically connecting the posts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: bus duct transmission of electricity device, first protective housing 1 and second protective housing 2 including mutual adaptation, first protective housing 1 and the 2 inner chamber blocks of second protective housing are equipped with bus duct body 6, and be equipped with corrugated sealing sleeve 3 between first protective housing 1 and the second protective housing 2, the relative one side of lateral wall of first protective housing 1 and second protective housing 2 is fixed and is provided with engaging lug 4, through fastening bolt 5 fixed connection between engaging lug 4, the top and the bottom of bus duct body 6 all are fixed and are equipped with insulation board 9, insulation board 9 is kept away from and is fixed and is equipped with dampproofing pad 10 on the lateral wall of one side of bus duct body 6, dampproofing pad 10 is kept away from and is fixed and is equipped with limiting plate 11 on the lateral wall of one side of insulation board 9, the top fixed of upside limiting plate 11 is equipped with last electricity adapter sleeve 7 that extends first protective housing 1, the bottom fixed assembly of downside limiting plate 11 is equipped with the lower electricity adapter sleeve 8 that extends second protective housing 2, and go up electricity adapter sleeve 7 and the electricity adapter sleeve 8 grafting assembly down, and the top and the bottom of bus duct body 6 all fixed and be provided with electric connection post 12, and two sets of electricity adapter sleeve 9 all pass insulation board in proper order, and connect post 12, and connect post 10, and connect electric connection post 8 behind insulation board 11 in proper order, and pass insulation board 9, and connect electric connection post 12 in proper order.
Referring to fig. 4, the upper connecting sleeve 7 is assembled on the top of the first protecting casing 1 in a clamping manner, a first metal shielding sleeve 71 is fixedly assembled on the inner side wall of the upper connecting sleeve 7, a first conductive substrate 72 is fixedly assembled at the bottom of the inner side wall of the first metal shielding sleeve 71, a first insulating sleeve 73 is fixedly assembled at the top of the first conductive substrate 72, a shielding plate 74 is fixedly assembled at the top of the first insulating sleeve 73, a plug terminal 75 is uniformly and fixedly assembled in the shielding plate 74, and a plug pin 76 electrically connected with the plug terminal 75 is electrically connected to the first conductive substrate 72;
referring to fig. 4, the left and right sides of the top of the upper electrical connection sleeve 7 are both provided with a limiting hole 77, the tops of the left and right side walls of the upper electrical connection sleeve 7 are both movably inserted and assembled with an insertion rod 78 matched with the limiting hole 77, the outer end of the insertion rod 78 is fixedly connected with a support spring 79, and the other end of the support spring 79 is fixedly assembled on the outer side wall of the upper electrical connection sleeve 7;
referring to fig. 5, the lower electrical connection sleeve 8 is assembled at the bottom of the second protective casing 2 in a snap-fit manner, a second metal shielding sleeve 81 is fixedly assembled on the inner side wall of the lower electrical connection sleeve 8, a second conductive substrate 82 is fixedly assembled at the top of the inner side wall of the second metal shielding sleeve 81, a second insulating sleeve 83 is fixedly assembled at the bottom of the second conductive substrate 82, a protection plate 84 matched with the upper electrical connection sleeve 7 is fixedly assembled at the bottom of the second insulating sleeve 83, a plug-in slot 85 matched with the plug-in terminal 75 is formed at the bottom of the protection plate 84, and an electrical connection optical fiber 86 corresponding to the plug-in slot 85 is electrically connected to the second conductive substrate 82;
referring to fig. 5, the left and right sides of the bottom of the lower electrical connection sleeve 8 are both fixedly provided with a limiting rod 87 adapted to the limiting hole 77, and the limiting rod 87 is provided with a plug hole adapted to the plug rod 78;
the bus duct power transmission device comprises the following specific steps:
s1: the first protective shell 1 and the second protective shell 2 are assembled on the outer side of the single-group bus duct body 6 in a clamping mode, in this way, the bus duct body 6 can be protected, meanwhile, a corrugated sealing sleeve 3 is fixedly assembled between the first protective shell 1 and the second protective shell 2, then the connecting lugs 4 are connected through the fastening bolts 5, and therefore the fixed installation between the first protective shell 1 and the second protective shell 2 is completed, the sealing protection of the bus duct body 6 can be ensured, meanwhile, the limiting plate 11 can limit the first protective shell 1 and the second protective shell 2, the insulating plate 9 can play a role in protecting the electric connecting columns 12, meanwhile, the moisture-proof pad 10 can improve the moisture-proof effect, the use safety is improved, meanwhile, the first protective shell 1 and the second protective shell 2 can be rapidly installed on the bus duct body 6, the assembling and disassembling convenience degree is improved, and the connecting stability degree is ensured;
s2: when a plurality of groups of bus duct bodies 6 are used for electric connection, the upper electric connecting sleeve 7 and the lower electric connecting sleeve 8 on another group of bus duct power transmission device are spliced and assembled, the limiting rod 87 is spliced and assembled in the limiting hole 77 to realize quick positioning between the upper electric connecting sleeve 7 and the lower electric connecting sleeve 8, then the splicing rod 78 is pulled manually to drive the supporting spring 79 to move out of the limiting hole 77, the splicing rod 78 and the limiting rod 87 can be spliced and assembled after hands are loosened, fixed connection between the upper electric connecting sleeve 7 and the lower electric connecting sleeve 8 is completed, separation is prevented, so that the splicing terminal 75 can be spliced and assembled with the splicing groove 85 on the protection plate 84, the protection plate 84 is nested and assembled in the upper electric connecting sleeve 7, quick connection between the upper electric connecting sleeve 7 and the lower electric connecting sleeve 8 can be realized, and signal transmission can be realized through the splicing pin 76 and the electric connecting optical fiber 86;
s3: when signal transmission is realized through the contact pin 76 and the electrically connected optical fiber 86, the first metal shielding sleeve 71 can improve shielding protection of the contact pin 76, so that the first conductive substrate 72 can realize electric signal transmission on the contact pin 76, the first metal shielding sleeve 71 and the shielding plate 74 can form a closed magnetic field in the upper electrically connected sleeve 7 and can effectively block external electromagnetic interference, meanwhile, the first insulating sleeve 73 can provide insulating protection for the contact pin 76 and improve anti-interference performance of transmission of electric signals of the contact pin 76, the second metal shielding sleeve 81 can improve shielding protection of the electrically connected optical fiber 86, so that the second conductive substrate 82 can realize electric signal transmission on the electrically connected optical fiber 86, the second metal shielding sleeve 81 and the shielding plate 84 can form a closed magnetic field in the lower electrically connected sleeve 8 and can effectively block external electromagnetic interference, meanwhile, the second insulating sleeve 83 can provide insulating protection for the electrically connected optical fiber 86 and improve anti-interference performance of transmission of electric signals of the electrically connected optical fiber 86, filtering of interference signals can be increased, distortion of the contact pin 76 and the contact pin 86 are not distorted during signal transmission, and the anti-interference performance of electric signal transmission of the multi-group bus duct body 6 is improved.
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. Bus duct power transmission device, first protective housing (1) and second protective housing (2) including mutual adaptation, its characterized in that: first protective housing (1) and second protective housing (2) inner chamber block are equipped with bus duct body (6), just be equipped with ripple seal cover (3) between first protective housing (1) and second protective housing (2), the relative one side of lateral wall of first protective housing (1) and second protective housing (2) is fixed to be provided with engaging lug (4), through fastening bolt (5) fixed connection between engaging lug (4), the top and the bottom of bus duct body (6) all fixed be equipped with insulation board (9), insulation board (9) are kept away from on one side lateral wall of bus duct body (6) fixed be equipped with dampproofing pad (10), dampproofing pad (10) keep away from on one side lateral wall of insulation board (9) fixed be equipped with limiting plate (11), upside the top fixed be equipped with last electricity adapter sleeve (7) that extend first protective housing (1), downside the bottom fixed be equipped with lower electric connection cover (8) that extend second protective housing (2) of limiting plate (11), just go up electricity adapter sleeve (7) and lower electric connection cover (8) and plug-in assembly, just the top of two sets of insulation board (6) and the equal fixed be provided with electricity adapter sleeve (12) and the bottom electricity connection post (12) and pass electric connection post (12) in proper order, the moisture-proof pad (10) is electrically connected with the upper electric connecting sleeve (7) and the lower electric connecting sleeve (8) behind the limiting plate (11).
2. A busway power transmission device according to claim 1, wherein: the power-on connecting sleeve (7) is clamped and assembled at the top of the first protection shell (1), a first metal shielding sleeve (71) is fixedly assembled on the inner side wall of the power-on connecting sleeve (7), a first conductive substrate (72) is fixedly assembled at the bottom of the inner side wall of the first metal shielding sleeve (71), a first insulating sleeve (73) is fixedly assembled at the top of the first conductive substrate (72), a shielding plate (74) is fixedly assembled at the top of the first insulating sleeve (73), a plug terminal (75) is uniformly and fixedly assembled in the shielding plate (74), and a plug pin (76) electrically connected with the plug terminal (75) is electrically connected to the first conductive substrate (72).
3. A busway power transmission device according to claim 2, wherein: spacing hole (77) have all been seted up to the top left and right sides of going up electricity adapter sleeve (7), just it all activity grafting of lateral wall top about going up electricity adapter sleeve (7) is equipped with grafting pole (78) with spacing hole (77) looks adaptation, just grafting pole (78) outer end fixedly connected with supporting spring (79), just the other end of supporting spring (79) is fixed to be assembled on the lateral wall of last electricity adapter sleeve (7).
4. A busway power transmission device according to claim 3, wherein: the lower electric connecting sleeve (8) is clamped and assembled at the bottom of the second protective shell (2), a second metal shielding sleeve (81) is fixedly assembled on the inner side wall of the lower electric connecting sleeve (8), a second conductive substrate (82) is fixedly assembled at the top of the inner side wall of the second metal shielding sleeve (81), a second insulating sleeve (83) is fixedly assembled at the bottom of the second conductive substrate (82), a protective plate (84) matched with the upper electric connecting sleeve (7) is fixedly assembled at the bottom of the second insulating sleeve (83), a plug-in groove (85) matched with the plug-in terminal (75) is formed in the bottom of the protective plate (84), and an electric connecting optical fiber (86) corresponding to the plug-in groove (85) is electrically connected to the second conductive substrate (82).
5. A busway power transmission device according to claim 4, wherein: the left side and the right side of the bottom of the lower electric connecting sleeve (8) are fixedly provided with limiting rods (87) matched with the limiting holes (77), and the limiting rods (87) are provided with inserting holes matched with the inserting rods (78).
6. A bus duct power transmission device according to any one of claims 1 to 5, wherein: the bus duct power transmission device comprises the following specific steps:
s1: the single-group bus duct body (6) outer side is clamped and assembled with a first protective shell (1) and a second protective shell (2), so that protection of the bus duct body (6) can be achieved, meanwhile, a corrugated sealing sleeve (3) is fixedly assembled between the first protective shell (1) and the second protective shell (2), then connecting lugs (4) are connected through fastening bolts (5), fixing installation between the first protective shell (1) and the second protective shell (2) is completed, sealing protection of the bus duct body (6) can be guaranteed, meanwhile, limiting plates (11) can limit the first protective shell (1) and the second protective shell (2), an insulating plate (9) can protect electric connecting columns (12), meanwhile, a damp-proof pad (10) can improve a damp-proof effect, the use safety is improved, meanwhile, installation of the bus duct body (6) can be achieved through the first protective shell (1) and the second protective shell (2) rapidly, the connection stability and convenience are improved, and meanwhile connection stability are guaranteed;
s2: when a plurality of groups of bus duct bodies (6) are used for electric connection, the upper electric connecting sleeve (7) and the lower electric connecting sleeve (8) on another group of bus duct power transmission device are spliced and assembled, the limiting rod (87) is spliced and assembled in the limiting hole (77) to realize quick positioning between the upper electric connecting sleeve (7) and the lower electric connecting sleeve (8), then the splicing rod (78) is manually pulled to drive the supporting spring (79) to move out of the limiting hole (77), the splicing rod (78) and the limiting rod (87) can be spliced and assembled after hands are loosened, fixed connection between the upper electric connecting sleeve (7) and the lower electric connecting sleeve (8) is completed, separation is prevented, so that the splicing terminal (75) can be spliced and assembled with the splicing groove (85) on the protection plate (84), meanwhile, the upper electric connecting sleeve (84) is nested and assembled in the upper electric connecting sleeve (7), quick connection between the protection plate connecting sleeve (7) and the lower electric connecting sleeve (8) can be realized, and signal transmission can be realized through the splicing pin (76) and the electric connecting optical fiber (86);
s3: when signal transmission is realized through the contact pin (76) and the electric connection optical fiber (86), the first metal shielding sleeve (71) can improve shielding protection of the contact pin (76), so that the first conductive substrate (72) can realize electric signal transmission on the contact pin (76), the first metal shielding sleeve (71) and the shielding plate (74) can form a closed magnetic field in the upper electric connection sleeve (7) and can effectively block external electromagnetic interference, meanwhile, the first insulating sleeve (73) can provide insulating protection for the contact pin (76), the transmission anti-interference performance of the electric signal of the contact pin (76) is improved, the second metal shielding sleeve (81) can improve shielding protection of the electric connection optical fiber (86), so that the second conductive substrate (82) can conveniently realize electric signal transmission on the electric connection optical fiber (86), the second metal shielding sleeve (81) and the shielding plate (84) can form a closed magnetic field in the lower electric connection sleeve (8), the external electromagnetic interference can be effectively blocked, meanwhile, the second insulating sleeve (83) can provide insulating protection for the electric connection optical fiber (86), the electric connection optical fiber (86) is improved, the anti-interference performance of the electric signal transmission can be improved, and the anti-interference performance of a plurality of the electric connection optical fiber (86) can be improved, and the anti-interference performance of the electric signal transmission can be improved when the transmission of a plurality of a bus slot (6) is improved, and the anti-interference performance is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110689638.0A CN115513875A (en) | 2021-06-22 | 2021-06-22 | Bus duct power transmission device and multilayer bus duct electric connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110689638.0A CN115513875A (en) | 2021-06-22 | 2021-06-22 | Bus duct power transmission device and multilayer bus duct electric connection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115513875A true CN115513875A (en) | 2022-12-23 |
Family
ID=84500257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110689638.0A Pending CN115513875A (en) | 2021-06-22 | 2021-06-22 | Bus duct power transmission device and multilayer bus duct electric connection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115513875A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117080968A (en) * | 2023-08-28 | 2023-11-17 | 广东施富电气实业有限公司 | Bus duct power transmission device and multi-layer bus duct electric connection method |
-
2021
- 2021-06-22 CN CN202110689638.0A patent/CN115513875A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117080968A (en) * | 2023-08-28 | 2023-11-17 | 广东施富电气实业有限公司 | Bus duct power transmission device and multi-layer bus duct electric connection method |
| CN117080968B (en) * | 2023-08-28 | 2024-04-30 | 广东施富电气实业有限公司 | Bus duct power transmission device and multi-layer bus duct electric connection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103116051A (en) | Pluggable electric meter box | |
| CN101958498B (en) | Hollow electric-rotating connector | |
| CN210744716U (en) | Single core cable grounding box | |
| CN115513875A (en) | Bus duct power transmission device and multilayer bus duct electric connection method | |
| EP3998485A1 (en) | Power monitoring device | |
| CN201781176U (en) | Hollow electric rotary connector | |
| CN207542737U (en) | A kind of Anti-creepage type bus duct | |
| CN206595409U (en) | A kind of tube type bus connects terminal | |
| CN113381229B (en) | High-density signal transmission connector | |
| CN220773312U (en) | Optical cable joint protection box | |
| CN205303793U (en) | Electric wire connector | |
| CN214850345U (en) | Tapping device of fire-resistant bus duct | |
| CN219980741U (en) | Low-loss photovoltaic array assembly | |
| CN111883941B (en) | Detachable lightning protection piece for building electrical equipment and disassembling and assembling method thereof | |
| CN216929091U (en) | Connector with shielding function | |
| CN221150886U (en) | Assembled junction box structure | |
| CN218867449U (en) | High-voltage connector | |
| CN214707064U (en) | High-sealing-performance air bus duct capable of preventing impurities from entering | |
| CN221126840U (en) | High-strength bus duct with good sealing effect | |
| CN219696761U (en) | Multifunctional joint protection box | |
| CN210272886U (en) | External safety device of cable | |
| CN219874306U (en) | Electric connector | |
| CN220021697U (en) | Parallel connection wire structure | |
| CN218997246U (en) | Quick connecting device for medium-voltage power cable | |
| CN219698123U (en) | Shell with good insulation effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |