CN214429202U - Bus duct sealing structure - Google Patents
Bus duct sealing structure Download PDFInfo
- Publication number
- CN214429202U CN214429202U CN202022363296.7U CN202022363296U CN214429202U CN 214429202 U CN214429202 U CN 214429202U CN 202022363296 U CN202022363296 U CN 202022363296U CN 214429202 U CN214429202 U CN 214429202U
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- Prior art keywords
- bus duct
- groove
- wall
- fixedly connected
- ring
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- 238000007789 sealing Methods 0.000 title claims abstract description 34
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 230000009916 joint effect Effects 0.000 abstract description 3
- 210000003781 tooth socket Anatomy 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Landscapes
- Duct Arrangements (AREA)
Abstract
The utility model belongs to the technical field of the bus duct, especially, bus duct sealing structure, including the bus duct body, fixedly connected with picture peg is still gone back to the both sides of bus duct body one end terminal surface, the tooth's socket has been seted up to the inboard of picture peg, and is adjacent the bus duct body is close to the one end terminal surface of picture peg is seted up flutedly and seal groove respectively, first recess has been seted up to the inside wall of recess. This bus duct sealing structure, through setting up the bottom of tooth's socket articulates there is the articulated slab, the surface of articulated slab with the inner wall slip grafting of first recess has reached and has carried out swing joint's effect to two adjacent bus duct bodies, and the picture peg drives the articulated slab and inserts the inner wall department of recess after, the articulated slab rotates the card with the inner wall of first recess under the spring action of spring and goes into to realize the connection of two adjacent bus duct bodies, whole process need not any instrument, the quick installation of being convenient for.
Description
Technical Field
The utility model relates to a bus duct technical field especially relates to a bus duct sealing structure.
Background
The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. Wire and cable have been increasingly replaced in indoor low voltage power transmission mains engineering projects.
The tool is required to be used for installation based on the existing bus duct, most of the bus ducts are installed at the top of a wall, the operable space is small, installation dead angles exist easily, and the inconvenience of installation and disassembly is caused easily. When the mode that adopts screw or bolt is connected two adjacent bus ducts simultaneously, the screw produces the debris easily and stays inside the bus duct screwing up the in-process, causes the potential safety hazard easily, and the bolt head at its inside lateral wall can occupy the bus duct volume when the bolt is screwed up, produces the hindrance easily to the threading of generating line, and sometimes the bolt head can also rub the epidermis of generating line, causes the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
Based on current bus duct junction installation and the inconvenient technical problem of dismantlement, the utility model provides a bus duct seal structure.
The utility model provides a bus duct sealing structure, including the bus duct body, the both sides of bus duct body one end terminal surface still fixedly connected with picture peg, the tooth's socket has been seted up to the inboard of picture peg, adjacent the bus duct body is close to the one end terminal surface of picture peg is seted up flutedly and seal groove respectively, the inside wall of recess is seted up first recess;
the bottom of the tooth groove is hinged with a hinged plate, the surface of the hinged plate is in sliding insertion connection with the inner wall of the first groove, the inner side wall of the tooth groove is provided with an arc hole, and the bottom of the arc hole is provided with a pipeline hole;
the inner side surface of the hinged plate is fixedly connected with an arc rod, and the surface of the arc rod is rotatably inserted into the inner wall of the arc hole.
Preferably, one end of the bus duct body is fixedly connected with a sealing ring, and the inner wall of the sealing groove is in sliding insertion connection with the surface of the sealing ring.
Through above-mentioned technical scheme, the cooperation of seal groove and sealing washer is used, and when the picture peg of two adjacent bus duct bodies carried out swing joint, the junction can be sealed.
Preferably, the bottom end of the arc rod is fixedly connected with a pull wire, the surface of the pull wire penetrates through and extends to the outside of the pipeline hole, and one end of the pull wire is fixedly connected with a ring.
Through above-mentioned technical scheme, when the ring pulling outside the circular arc pole bottom of acting as go-between through the bus duct body, can drive the spring shrink to drive the articulated slab and rotate to the tooth's socket inner wall, make the kneck of two adjacent bus duct bodies conveniently break away from, the act as go-between extends to bus duct body surface along the pipe hole from the circular arc pipe.
Preferably, the outer surface of the bus duct body is provided with a second groove, the inner wall of the second groove is provided with a placing groove, and the outer surface of the ring is movably sleeved with the inner wall of the placing groove.
Through the technical scheme, when the stay wire is pulled out through the ring outside the bus duct body, the pulled stay wire can be placed in the second groove formed in the outer surface of the bus duct body, so that the stay wire can be prevented from being wound and knotted, the use of the bus duct is influenced, the ring can be placed in the placing groove formed in the inner wall of the second groove, the surface of the bus duct body is prevented from being collided, and the installation is facilitated.
Preferably, the end face of the circular ring is fixedly connected with a cathode magnetic ring, the inner bottom wall of the placing groove is fixedly connected with an anode magnetic ring, and the cathode magnetic ring is magnetically connected with the anode magnetic ring.
Through above-mentioned technical scheme, the negative pole magnetic ring of ring terminal surface and the positive pole magnetic ring of diapire in the standing groove constitute the magnetism and are connected, make the ring inseparabler with be connected between the standing groove, the ring is difficult for dropping from the standing groove.
Preferably, the bottom end face of the arc rod is fixedly connected with a spring, and the bottom end of the spring is fixedly connected with the bottom wall of the arc hole.
Through above-mentioned technical scheme, the diapire in circular arc hole passes through spring coupling's circular arc pole, can outwards expand the circular arc pole through the elasticity of spring, and the circular arc pole promotes the articulated slab and slides to first recess inner wall.
The utility model provides a beneficial effect does:
1. through setting up the bottom of tooth's socket articulates there is the articulated slab, the surface of articulated slab with the inner wall slip grafting of first recess has reached and has carried out swing joint's effect to two adjacent bus duct bodies, and the picture peg drives the articulated slab and inserts the inner wall department of recess after, the articulated slab rotates the card with the inner wall of first recess under the spring action of spring and goes into to realize the connection of two adjacent bus duct bodies, whole process need not any instrument, the quick installation of being convenient for.
2. The pull wire is fixedly connected to the bottom end of the circular arc rod, the surface of the pull wire penetrates through and extends to the outside of the pipeline hole, one end of the pull wire is fixedly connected with a ring, so that when the pull wire at the bottom of the circular arc rod is pulled through the ring outside the bus duct body, the spring can be driven to contract, the hinged plates are driven to rotate towards the inner wall of the tooth socket, the joints of two adjacent bus duct bodies can be conveniently separated, and the pull wire extends from the circular arc pipe to the outer surface of the bus duct body along the pipeline hole;
3. the outer surface of the bus duct body is provided with a second groove, the inner wall of the second groove is provided with a placing groove, and the outer surface of the ring is movably sleeved with the inner wall of the placing groove, so that when the pull wire is pulled out through the ring outside the bus duct body, the pulled-out pull wire can be placed in the second groove formed in the outer surface of the bus duct body, the pull wire can be prevented from being wound and knotted, the use of the bus duct is influenced, the ring can be placed in the placing groove formed in the inner wall of the second groove, the surface of the bus duct body is prevented from being collided, and the mounting is facilitated; the end face of the circular ring is fixedly connected with a cathode magnetic ring, the inner bottom wall of the placing groove is fixedly connected with an anode magnetic ring, the cathode magnetic ring is magnetically connected with the anode magnetic ring, the cathode magnetic ring on the end face of the circular ring is magnetically connected with the anode magnetic ring on the inner bottom wall of the placing groove, so that the circular ring is more closely connected with the placing groove, and the circular ring is not easy to fall off from the placing groove.
Drawings
Fig. 1 is a schematic view of a bus duct sealing structure provided by the present invention;
fig. 2 is a top view of a groove structure of a bus duct sealing structure provided by the present invention;
fig. 3 is an enlarged view of a position a in fig. 2 of a bus duct sealing structure provided by the present invention;
fig. 4 is an enlarged view of a bus duct sealing structure shown in fig. 1 at B;
fig. 5 is the utility model provides a bus duct sealing structure's bus duct body structure's cross-sectional view.
In the figure: 1. a bus duct body; 2. a seal ring; 3. inserting plates; 4. a tooth socket; 5. a groove; 6. a sealing groove; 7. a first groove; 8. a hinge plate; 9. a circular arc hole; 10. a pipe bore; 11. an arc rod; 12. a spring; 13. a pull wire; 14. a second groove; 15. a placement groove; 16. a circular ring; 17. a cathode magnetic ring; 18. an anode magnetic ring.
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.
Referring to fig. 1-5, a bus duct sealing structure comprises a bus duct body 1, wherein plug boards 3 are fixedly connected to two sides of an end face of one end of the bus duct body 1, a tooth groove 4 is formed in the inner side of each plug board 3, a groove 5 and a sealing groove 6 are respectively formed in end faces of adjacent bus duct bodies 1 close to the plug boards 3, and a first groove 7 is formed in the inner side wall of each groove 5;
a hinged plate 8 is hinged to the bottom of the tooth groove 4, the surface of the hinged plate 8 is in sliding insertion connection with the inner wall of the first groove 7, an arc hole 9 is formed in the inner side wall of the tooth groove 4, and a pipeline hole 10 is formed in the bottom of the arc hole 9;
the inner side surface of the hinged plate 8 is fixedly connected with an arc rod 11, and the surface of the arc rod 11 is rotatably inserted into the inner wall of the arc hole 9.
In the embodiment, one end of the bus duct body 1 is fixedly connected with a sealing ring 2, and the inner wall of the sealing groove 6 is in sliding insertion connection with the surface of the sealing ring 2;
specifically, the sealing groove 6 is used in cooperation with the sealing ring 2, and when the inserting plates 3 of two adjacent bus duct bodies 1 are movably connected, the connection position can be sealed.
In the embodiment, a pull wire 13 is fixedly connected to the bottom end of the arc rod 11, the surface of the pull wire 13 penetrates through and extends to the outside of the pipeline hole 10, and a circular ring 16 is fixedly connected to one end of the pull wire 13;
specifically, when the stay wire 13 at the bottom of the arc rod 11 is pulled by the ring 16 outside the bus duct body 1, the spring 12 can be driven to contract, so that the hinged plate 8 is driven to rotate towards the inner wall of the tooth groove 4, the joint of the two adjacent bus duct bodies 1 can be conveniently separated, and the stay wire 13 extends to the outer surface of the bus duct body 1 from the arc pipe along the pipeline hole 10.
In this embodiment, the outer surface of the bus duct body 1 is provided with a second groove 14, the inner wall of the second groove 14 is provided with a placing groove 15, and the outer surface of the ring 16 is movably sleeved with the inner wall of the placing groove 15;
specifically, when the stay wire 13 is pulled out through the ring 16 outside the bus duct body 1, the pulled-out stay wire 13 can be placed in the second groove 14 formed in the outer surface of the bus duct body 1, so that the stay wire 13 can be prevented from being wound and knotted, the use of the bus duct is influenced, the ring 16 can be placed in the placing groove 15 formed in the inner wall of the second groove 14, the surface of the bus duct body 1 is prevented from being collided, and the installation is facilitated.
In this embodiment, the end surface of the circular ring 16 is fixedly connected with a cathode magnetic ring 17, the inner bottom wall of the placing groove 15 is fixedly connected with an anode magnetic ring 18, and the cathode magnetic ring 17 is magnetically connected with the anode magnetic ring 18;
specifically, the cathode magnetic ring 17 on the end face of the circular ring 16 and the anode magnetic ring 18 on the inner bottom wall of the placing groove 15 form a magnetic connection, so that the connection between the circular ring 16 and the placing groove 15 is tighter, and the circular ring 16 is not easy to fall off from the placing groove 15.
In the embodiment, the bottom end face of the arc rod 11 is fixedly connected with a spring 12, and the bottom end of the spring 12 is fixedly connected with the bottom wall of the arc hole 9;
specifically, the arc rod 11 connected with the bottom wall of the arc hole 9 through the spring 12 can expand the arc rod 11 outwards through the elasticity of the spring 12, and the arc rod 11 pushes the hinge plate 8 to slide towards the inner wall of the first groove 7.
Articulated through the bottom that sets up tooth's socket 4 has articulated slab 8, the surface of articulated slab 8 is pegged graft with the inner wall slip of first recess 7, reached and carried out swing joint's effect to two adjacent bus duct bodies 1, picture peg 3 drives articulated slab 8 and inserts the inner wall department back of recess 5, articulated slab 8 rotates the card with the inner wall of first recess 7 under the spring action of spring 12 and goes into, thereby realize two adjacent bus duct bodies 1's connection, whole process need not any instrument, the quick installation of being convenient for.
The pull wire 13 is fixedly connected to the bottom end of the circular arc rod 11, the surface of the pull wire 13 penetrates through and extends to the outside of the pipeline hole 10, and one end of the pull wire 13 is fixedly connected with the ring 16, so that when the pull wire 13 at the bottom of the circular arc rod 11 is pulled through the ring 16 outside the bus duct body 1, the spring 12 can be driven to contract, the hinged plate 8 is driven to rotate towards the inner wall of the tooth socket 4, the joint of two adjacent bus duct bodies 1 can be conveniently separated, and the pull wire 13 extends from the circular arc pipe to the outer surface of the bus duct body 1 along the pipeline hole 10; the outer surface of the bus duct body 1 is provided with a second groove 14, the inner wall of the second groove 14 is provided with a placing groove 15, and the outer surface of the circular ring 16 is movably sleeved with the inner wall of the placing groove 15, so that when the stay wire 13 is pulled out through the circular ring 16 outside the bus duct body 1, the pulled stay wire 13 can be placed in the second groove 14 formed in the outer surface of the bus duct body 1, the stay wire 13 can be prevented from being wound and knotted to influence the use of the bus duct, and the circular ring 16 can be placed in the placing groove 15 formed in the inner wall of the second groove 14, so that the surface of the bus duct body 1 is prevented from being collided, and the mounting is facilitated; the end face of the circular ring 16 is fixedly connected with a cathode magnetic ring 17, the inner bottom wall of the placing groove 15 is fixedly connected with an anode magnetic ring 18, the cathode magnetic ring 17 is magnetically connected with the anode magnetic ring 18, the cathode magnetic ring 17 on the end face of the circular ring 16 and the anode magnetic ring 18 on the inner bottom wall of the placing groove 15 form magnetic connection, so that the circular ring 16 is connected with the placing groove 15 more closely, and the circular ring 16 is not easy to fall off from the placing groove 15.
The working principle is as follows: when the bus duct is connected, the inserting plate 3 of one bus duct body 1 is inserted into the groove 5 of the other bus duct body 1, in the inserting process, the hinged plate 8 hinged to the bottom of the tooth groove 4 slides on the inner wall of the first groove 7, the hinged plate 8 slides to abut against the spring 12 in the circular hole 9, so that the spring 12 in the circular hole 9 expands the circular rod 11 outwards through the elastic force of the spring, the circular rod 11 pushes the hinged plate 8 to slide to the first groove 7, and a gap formed by the hinged plate 8 and the first groove 7 is squeezed and sealed through the sealing ring 2 and the sealing groove 6 of the bus duct body 1, so that the bus duct sealing effect is achieved;
during disassembly, the stay wires 13 connected to the bottom of the arc rod 11 are pulled through the circular rings 16 and then extend to the pipeline holes 10 from the arc holes 9, the pulled stay wires 13 can be collected and placed inside the second grooves 14, the circular rings 16 can be clamped into the inner walls of the placing grooves 15, and the cathode magnetic rings 17 connected to the end faces of the circular rings 16 are adsorbed by the anode magnetic rings 18 connected to the bottom faces of the placing grooves 15, so that the connection between the circular rings 16 and the placing grooves 15 is tighter, and the circular rings 16 can be prevented from falling off.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a bus duct sealing structure, includes bus duct body (1), its characterized in that: plug boards (3) are fixedly connected to two sides of the end face of one end of the bus duct body (1), a tooth groove (4) is formed in the inner side of each plug board (3), a groove (5) and a sealing groove (6) are formed in the end face, close to each plug board (3), of one end of each adjacent bus duct body (1), and a first groove (7) is formed in the inner side wall of each groove (5);
a hinged plate (8) is hinged to the bottom of the tooth groove (4), the surface of the hinged plate (8) is in sliding insertion connection with the inner wall of the first groove (7), an arc hole (9) is formed in the inner side wall of the tooth groove (4), and a pipeline hole (10) is formed in the bottom of the arc hole (9);
the inner side surface of the hinged plate (8) is fixedly connected with an arc rod (11), and the surface of the arc rod (11) is rotatably inserted into the inner wall of the arc hole (9).
2. A bus duct sealing structure according to claim 1, wherein: one end fixedly connected with sealing washer (2) of bus duct body (1), the inner wall of seal groove (6) with the surperficial slip grafting of sealing washer (2).
3. A bus duct sealing structure according to claim 1, wherein: the bottom end of the arc rod (11) is fixedly connected with a pull wire (13), the surface of the pull wire (13) penetrates through and extends to the outside of the pipeline hole (10), and one end of the pull wire (13) is fixedly connected with a circular ring (16).
4. A bus duct sealing structure according to claim 3, wherein: the outer surface of the bus duct body (1) is provided with a second groove (14), the inner wall of the second groove (14) is provided with a placing groove (15), and the outer surface of the circular ring (16) is movably sleeved with the inner wall of the placing groove (15).
5. A bus duct seal structure of claim 4, wherein: the end face of the circular ring (16) is fixedly connected with a cathode magnetic ring (17), the inner bottom wall of the placing groove (15) is fixedly connected with an anode magnetic ring (18), and the cathode magnetic ring (17) is magnetically connected with the anode magnetic ring (18).
6. A bus duct sealing structure according to claim 1, wherein: the bottom end face of the arc rod (11) is fixedly connected with a spring (12), and the bottom end of the spring (12) is fixedly connected with the bottom wall of the arc hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022363296.7U CN214429202U (en) | 2020-10-22 | 2020-10-22 | Bus duct sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022363296.7U CN214429202U (en) | 2020-10-22 | 2020-10-22 | Bus duct sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214429202U true CN214429202U (en) | 2021-10-19 |
Family
ID=78059849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022363296.7U Active CN214429202U (en) | 2020-10-22 | 2020-10-22 | Bus duct sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214429202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085125A (en) * | 2022-07-21 | 2022-09-20 | 江苏兴阳能源科技有限公司 | Straight-through bus duct with suspension mounting structure and using method thereof |
-
2020
- 2020-10-22 CN CN202022363296.7U patent/CN214429202U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085125A (en) * | 2022-07-21 | 2022-09-20 | 江苏兴阳能源科技有限公司 | Straight-through bus duct with suspension mounting structure and using method thereof |
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