CN112688260B - Bus bar barrel packaging device and bus bar barrel assembly - Google Patents
Bus bar barrel packaging device and bus bar barrel assembly Download PDFInfo
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- CN112688260B CN112688260B CN202011400702.0A CN202011400702A CN112688260B CN 112688260 B CN112688260 B CN 112688260B CN 202011400702 A CN202011400702 A CN 202011400702A CN 112688260 B CN112688260 B CN 112688260B
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Abstract
The invention relates to a bus bar barrel packaging device and a bus bar barrel assembly. The bus tube packaging device comprises a cover plate, wherein the cover plate is used for being fixed at the end part of the bus tube to seal the tube opening of the bus tube; the dead lever is fixed with the apron, and one end is bus bar section of thick bamboo conductor stiff end, and bus bar section of thick bamboo conductor stiff end is used for stretching into in the bus bar section of thick bamboo conductor and is fixed with the bus bar section of thick bamboo conductor to axial and radial spacing to the bus bar section of thick bamboo conductor. The apron of generating line section of thick bamboo packaging hardware can seal the nozzle of generating line section of thick bamboo and seal, sets up the dead lever on the apron simultaneously, and is spacing to generating line barrel axial and radial through the dead lever, makes generating line section of thick bamboo conductor not move freely with the generating line section of thick bamboo relatively, realizes that generating line section of thick bamboo and generating line section of thick bamboo conductor transport together, and the apron can avoid entering impurity in the generating line section of thick bamboo and receive the pollution simultaneously, has solved the transport efficiency that current generating line section of thick bamboo and generating line section of thick bamboo conductor components of a whole that can function independently transportation cause low, and the technical problem that the part is easy to damage.
Description
Technical Field
The invention relates to a bus bar barrel packaging device and a bus bar barrel assembly.
Background
In the whole transportation process of the bus bar unit of the GIS equipment, abrasion is easy to occur between the bus bar barrel and the bus bar barrel conductor in the bus bar barrel, in order to prevent the bus bar barrel conductor from being abraded, the bus bar barrel conductor is usually removed when the equipment is transported, the bus bar barrel conductor is individually packaged to the site and then cleaned, checked and assembled, the middle packaging, transportation and assembly links are complicated, secondary pollution of the bus bar barrel conductor and the bus bar barrel inner cavity is easy to occur, and the bus bar barrel conductor is easy to collide and scratch.
Disclosure of Invention
The invention aims to provide a bus cylinder packaging device which is used for solving the technical problems of low transportation efficiency and easy part damage caused by the split transportation of a bus cylinder and a bus cylinder conductor at present; in addition, the invention also aims to provide a bus bar barrel assembly using the bus bar barrel sealing device.
The bus tube packaging device adopts the following technical scheme:
the bus bar barrel packaging device comprises:
the cover plate is used for being fixed at the end part of the bus cylinder to seal the cylinder opening of the bus cylinder;
the sealing ring is used for sealing the cover plate and the bus barrel;
and the fixed rod is fixed with the cover plate, one end of the fixed rod is a bus tube conductor fixed end, and the bus tube conductor fixed end is used for extending into the bus tube conductor and fixing the bus tube conductor so as to limit the axial direction and the radial direction of the bus tube conductor.
The beneficial effects are that: the cover plate of the bus bar barrel packaging device can seal and seal the barrel opening of the bus bar barrel, and meanwhile, the cover plate is provided with the fixing rod, the bus bar barrel is axially and radially limited through the fixing rod, so that the bus bar barrel conductor does not move freely relative to the bus bar barrel, the bus bar barrel and the bus bar barrel conductor are transported together, and meanwhile, the cover plate can avoid pollution caused by impurities entering the bus bar barrel.
Further, a conductor end limiting groove is formed in the cover plate, and the conductor end limiting groove is used for allowing the end of the bus tube conductor to be inserted into the cover plate and used for limiting the bus tube conductor to shake. The bus bar barrel conductor is limited through the conductor end limiting groove, so that the stability of the bus bar barrel conductor can be further improved, the transportation is convenient, and the shaking of the bus bar barrel conductor is reduced.
Further, the cover plate comprises a plate body and a cover cap, wherein the cover cap is arranged outside the center of the plate body in a protruding mode, so that the limit groove at the end portion of the conductor is formed in the cover cap to limit, and the fixing rod is fixed with the cover cap. The cover cap is arranged in a protruding mode and is fixed with the fixing rod, so that the cover plate has a good supporting effect on the bus tube conductor, and coaxiality of the bus tube conductor and the bus tube is guaranteed conveniently.
Further, an elastic buffer layer is arranged in the conductor end limiting groove and used for buffering the bus tube conductor. The wear of the conductor ends can be reduced by the elastic buffer layer.
Further, the fixed rod is a screw rod and is used for being in threaded connection with the bus tube conductor. The screw rod simple to operate, the structure is comparatively simple.
Further, an inflation connector is arranged on the cover plate. The vacuum and the air inflation in the bus tube are convenient.
Further, the dead lever passes the apron, and the dead lever passes the tip of apron and is equipped with fastening nut, and the dead lever passes fastening nut and apron fixed. The cover plate and the fixing rod are fixed through the fastening nut, so that the structure is simple and the disassembly is convenient.
The technical scheme of the bus bar barrel component is as follows:
the bus bar section of thick bamboo subassembly, including bus bar section of thick bamboo, set up bus bar section of thick bamboo conductor, the bus bar section of thick bamboo packing plant in the bus bar section of thick bamboo, bus bar section of thick bamboo packing plant includes:
the cover plate is fixed at the end part of the bus cylinder and seals the cylinder opening of the bus cylinder;
the sealing ring is used for sealing the cover plate and the bus barrel;
and the fixed rod is fixed with the cover plate, one end of the fixed rod is a bus tube conductor fixed end, and the bus tube conductor fixed end stretches into the bus tube conductor and is fixed with the bus tube conductor so as to limit the axial direction and the radial direction of the bus tube conductor.
The beneficial effects are that: the cover plate of the bus bar barrel packaging device can seal and seal the barrel opening of the bus bar barrel, and meanwhile, the cover plate is provided with the fixing rod, the bus bar barrel is axially and radially limited through the fixing rod, so that the bus bar barrel conductor does not move freely relative to the bus bar barrel, the bus bar barrel and the bus bar barrel conductor are transported together, and meanwhile, the cover plate can avoid pollution caused by impurities entering the bus bar barrel.
Further, a conductor end limiting groove is formed in the cover plate, and the conductor end limiting groove is used for allowing the end of the bus tube conductor to be inserted into the cover plate and used for limiting the bus tube conductor to shake. The bus bar barrel conductor is limited through the conductor end limiting groove, so that the stability of the bus bar barrel conductor can be further improved, the transportation is convenient, and the shaking of the bus bar barrel conductor is reduced.
Further, the cover plate comprises a plate body and a cover cap, wherein the cover cap is arranged outside the center of the plate body in a protruding mode, so that the limit groove at the end portion of the conductor is formed in the cover cap to limit, and the fixing rod is fixed with the cover cap. The cover cap is arranged in a protruding mode and is fixed with the fixing rod, so that the cover plate has a good supporting effect on the bus tube conductor, and coaxiality of the bus tube conductor and the bus tube is guaranteed conveniently.
Further, an elastic buffer layer is arranged in the conductor end limiting groove and used for buffering the bus tube conductor. The wear of the conductor ends can be reduced by the elastic buffer layer.
Further, the fixed rod is a screw rod, and the fixed rod is in threaded connection with the bus tube conductor. The screw rod simple to operate, the structure is comparatively simple.
Further, an inflation connector is arranged on the cover plate. The vacuum and the air inflation in the bus tube are convenient.
Further, the dead lever passes the apron, and the dead lever passes the tip of apron and is equipped with fastening nut, and the dead lever passes fastening nut and apron fixed. The cover plate and the fixing rod are fixed through the fastening nut, so that the structure is simple and the disassembly is convenient.
Further, a sealing plate is fixed in the bus bar barrel conductor and used for sealing the bus bar barrel conductor, and the fixing rod is fixedly arranged on the sealing plate. The shrouding can avoid the interior pollution of receiving of bus duct conductor.
Further, the fixed column is fixed on the sealing plate and provided with a threaded hole, and the fixed rod is fixed on the fixed column through threads. The fixed column is convenient for the installation of the fixed rod.
Drawings
FIG. 1 is a schematic view of the installation of a busway enclosure apparatus of embodiment 1 of a busway assembly of the present invention;
FIG. 2 is a schematic view of the structure of a specific embodiment 1 of the bus bar assembly of the present invention;
in the figure: 1. a bus tube; 11. a cylinder; 12. a fixed flange; 2. a bus tube conductor; 3. a bus tube packaging device; 31. a cover plate; 311. a plate body; 312. capping; 313. a conductor end limit groove; 32. a fixed rod; 321. a hexagonal section; 33. a seal ring; 34. an elastic sleeve; 341. an annular flange; 35. a fastening nut; 36. a sealing gasket; 37. reinforcing diagonal braces; 38. an inflation joint; 4. a sealing plate; 5. fixing the column; 51. and positioning the boss.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the invention, i.e., the embodiments described are merely some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.
It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The terms "upper," "lower," "front," "rear," "left," "right," and the like refer to an orientation or positional relationship as if it were assumed, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
The features and capabilities of the present invention are described in further detail below in connection with the examples.
Specific example 1 of a bus bar barrel assembly of the present invention:
as shown in fig. 1 and 2, the bus bar barrel assembly includes a bus bar barrel 1, a bus bar barrel conductor 2, and a bus bar barrel packaging device 3.
The bus bar barrel 1 comprises a barrel 11 and a fixing flange 12 welded and fixed at the end of the barrel 11. One end of the bus bar barrel conductor 2 extends out of the barrel 11, and the other end is inserted into the electrical connection of the GIS equipment. In this embodiment, only one end of the bus bar barrel conductor 2 is connected to the bus bar barrel packaging device 3, and the other end is inserted into the electrical connection. According to the invention, one end of the bus bar barrel conductor 2 is limited through the bus bar barrel packaging device 3, so that the bus bar barrel conductor 2 is not easy to shake in the bus bar barrel, and the whole transportation can be realized.
The bus bar barrel conductor 2 is internally welded and fixed with a sealing plate 4 and a fixing column 5 welded and fixed on the sealing plate 4, the fixing column 5 is coaxial with the bus bar barrel conductor 2, and an axially extending threaded hole is formed in the fixing column 5. Both ends of the bus bar barrel conductor 2 are provided with sealing plates 4, and the sealing plates 4 in the bus bar barrel conductor 2 are used for sealing the inner cavity of the bus bar barrel conductor 2, so that external impurities are prevented from entering, and the bus bar barrel conductor is convenient to clean. In addition, the sealing plate 4 can also avoid the external leakage of impurities in the inner cavity of the bus bar barrel 1. The sealing plate 4 is provided with a positioning groove positioned with the fixed column 5, the fixed column 5 is provided with a positioning boss 51 inserted into the positioning groove, and the positioning boss 51 and the positioning groove are positioned so as to facilitate the welding of the fixed column 5.
The bus bar barrel packaging apparatus 3 includes a cover plate 31 and a fixing rod 32 fixed to the cover plate 31. The fixing rod 32 is a screw rod screwed with the fixing column 5. The cover plate 31 includes a plate body 311 and a cap 312, and the plate body 311 and the cap 312 are welded and fixed. The plate body 311 is fixed with the fixed flange 12 on the bus bar barrel 1 through bolts, and a sealing ring 33 positioned at the inner side of the bolts is arranged between the plate body 311 and the fixed flange 12 so as to ensure the sealing between the cover plate 31 and the bus bar barrel 1.
The cover cap 312 is positioned at the center of the plate body 311, the cover plate 31 protrudes outwards, a conductor end limiting groove 313 is formed in the cover cap 312, the conductor end limiting groove 313 is used for inserting the end of the bus bar barrel conductor 2, an elastic sleeve 34 is arranged in the conductor end limiting groove 313, the elastic sleeve 34 forms an elastic buffer layer arranged in the conductor end limiting groove 313, the abrasion of the bus bar barrel conductor 2 caused by friction between the cover plate 31 and the bus bar barrel conductor 2 is avoided, meanwhile, the bus bar barrel conductor 2 can be limited through the elastic sleeve 34, and free shaking of the bus bar barrel conductor 2 is avoided. In this embodiment, the elastic sleeve 34 is made of rubber. One end of the elastic sleeve 34 is provided with an annular flange 341, and the annular flange 341 is positioned between the end face of the bus bar barrel conductor 2 and the cap 312, so that the end face of the bus bar barrel 1 is prevented from being in direct contact with the cover plate 31, and the bus bar barrel conductor 2 is blocked axially.
The fixing rod 32 is a hexagonal screw rod and comprises stud segments at two ends and a hexagonal segment 321 in the middle, one end of the fixing rod 32 is a bus bar barrel conductor fixing end, the stud segments at the bus bar barrel conductor fixing end are in threaded connection with the fixing columns 5, and the stud segments at the other end pass through the cover plate 31 and are fixed with the cap 312 through the fastening nut 35. The fixing rod 32 is provided with sealing washers 36 at both inner and outer sides of the cap 312, the inner and outer sides of the cap 312 are sealed by the sealing washers 36 to prevent air leakage, and then the sealing washers 36 are compressed by the fastening nuts 35. One end of the fixed rod 32, which is in threaded connection with the fixed column 5, is provided with a flat pad and an elastic pad, the flat pad and the elastic pad are sleeved on the fixed rod 32 and are tightly pressed between the fixed column 5 and the fixed rod 32. The bus bar barrel conductor 2 is limited in the radial direction and the axial direction through the fixing rod 32, one end, connected with the fixing rod 32, of the bus bar barrel conductor 2 is limited in the axial direction and the radial direction, the bus bar barrel conductor 2 is not easy to shake, the bus bar barrel conductor 2 is prevented from shaking, the bus bar barrel 1 and the bus bar barrel conductor 2 are more stable in the transportation process, abrasion between the bus bar barrel conductor 2 and the contact fingers in the electric connection is reduced, and the bus bar barrel 1 and the bus bar barrel conductor 2 are integrally transported.
In order to improve the strength of the cover plate 31, in this embodiment, a reinforcing diagonal brace 37 is disposed between the plate body 311 and the cap 312 of the cover plate 31, one end of the reinforcing diagonal brace 37 is fixed on the cap 312, and the other end is fixed on the plate body 311.
The cover plate 31 is also provided with an inflation connector 38, the inflation connector 38 is used for vacuumizing the bus bar barrel 1, and then micro-pressure inert gas is injected into the bus bar barrel 1 to prevent external gas from entering the bus bar barrel 1.
When the assembly of the bus bar barrel 1 in the embodiment is assembled, the bus bar barrel 1 and the bus bar barrel conductor 2 are assembled together, the fixing rod 32 and the fixing column 5 are fixed, then the cover plate 31 is installed, the bus bar barrel conductor 2 is inserted into the conductor end limiting groove 313, the fixing rod penetrates through the cover plate 31, the plate body 311 is fixed on the fixing flange 12 of the bus bar barrel 1, and the cap 312 and the fixing rod 32 are fixed through the fastening nut 35, so that the assembly of the bus bar barrel 1 is completed. The nozzle of the assembled bus bar barrel 1 is sealed, so that the pollution of the inner cavity of the bus bar barrel 1 is avoided, the bus bar barrel conductor 2 does not need to be additionally packaged, the transportation efficiency is improved, the pollution, scratch and other conditions generated in the secondary assembly process are avoided, and the assembly efficiency is improved.
In the embodiment 2 of the bus bar barrel assembly according to the present invention, the structure of the bus bar barrel assembly in the present embodiment is different from that of the above embodiment only in that in the present embodiment, the end face of the bus bar barrel conductor is flush with the bus bar barrel body, and at this time, an annular protrusion protruding inwards is provided on the cover plate to locate the bus bar barrel conductor, and at this time, the annular protrusion forms a conductor locating structure. The annular bulge is used for positioning with the outer peripheral surface of the bus bar barrel conductor. In other embodiments, the annular protrusion may also be in limited engagement with the bus bar barrel conductor bore.
In embodiment 3 of the bus bar barrel assembly of the present invention, the structure of the bus bar barrel assembly in this embodiment is different from that of the above embodiment only in that in this embodiment, an elastic buffer pad is disposed in the limit groove at the end of the conductor instead of the elastic sleeve.
In embodiment 4 of the bus bar assembly according to the present invention, the structure of the bus bar assembly in this embodiment is different from that of the above embodiment only in that in this embodiment, the fixing rod is fixed to the sealing plate in the bus bar conductor by bolts. In other embodiments, the fixing rod may be further fixed to the sealing plate by riveting. In other embodiments, the fixing rod and the cover plate may be fixed by a flange.
In embodiment 5 of the bus bar barrel assembly of the present invention, the structure of the bus bar barrel assembly in this embodiment differs from that of the above embodiment only in that in this embodiment, the sealing plate in the bus bar barrel conductor is directly provided with a threaded hole to be connected with the stud section on the fixing rod. In other embodiments, an annular step may be disposed in the bus bar barrel conductor, and a plurality of threaded holes may be disposed on the annular step, where a plurality of fixing rods are required to be connected with the threaded holes.
In the specific embodiment of the bus bar barrel packaging device, the structure of the bus bar barrel packaging device in the embodiment is the same as that of the bus bar barrel packaging device in any specific embodiment of the bus bar barrel assembly, and the description is omitted.
The above description is only a preferred embodiment of the present invention, and the patent protection scope of the present invention is defined by the claims, and all equivalent structural changes made by the specification and the drawings of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Busbar tube packaging device, its characterized in that includes:
the cover plate is used for being fixed at the end part of the bus cylinder to seal the cylinder opening of the bus cylinder;
the sealing ring is used for sealing the cover plate and the bus barrel;
the fixed rod is fixed with the cover plate, one end of the fixed rod is a bus tube conductor fixed end, and the bus tube conductor fixed end is used for extending into the bus tube conductor to be fixed with the bus tube conductor so as to limit the axial direction and the radial direction of the bus tube conductor;
the cover plate is provided with a conductor end limiting groove, and the conductor end limiting groove is used for inserting the end of the bus cylinder conductor to limit the shaking of the bus cylinder conductor;
the cover plate comprises a plate body and a cover cap, the cover cap is arranged at the center of the plate body in a protruding mode so as to form a limit groove for limiting the end portion of the conductor in the cover cap, and the fixing rod is fixed with the cover cap;
a sealing plate and a fixing column welded and fixed on the sealing plate are welded and fixed in the bus tube conductor, the fixing column is coaxial with the bus tube conductor, and an axially extending threaded hole is formed in the fixing column;
the fixing rod is a hexagonal screw rod and comprises stud segments at two ends and a hexagonal segment in the middle, one end of the hexagonal screw rod forms the fixed end of the bus tube conductor, the stud segments at the fixed end of the bus tube conductor are in threaded connection with the fixing column, and the stud segments at the other end pass through the cover plate and are fixed with the cover cap through the fastening nut.
2. The bus bar barrel packaging device according to claim 1, wherein an elastic buffer layer is arranged in the conductor end limiting groove and used for buffering a bus bar barrel conductor.
3. The busbar tube packaging device according to claim 1 or 2, wherein an air inflation connector is arranged on the cover plate.
4. A bus bar barrel assembly comprising a bus bar barrel, a bus bar barrel conductor arranged in the bus bar barrel and a bus bar barrel packaging device, wherein the bus bar barrel packaging device is the bus bar barrel packaging device according to any one of claims 1-3.
5. The buss bar assembly of claim 4, wherein a closure plate is used to seal off the buss bar conductors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011400702.0A CN112688260B (en) | 2020-12-04 | 2020-12-04 | Bus bar barrel packaging device and bus bar barrel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011400702.0A CN112688260B (en) | 2020-12-04 | 2020-12-04 | Bus bar barrel packaging device and bus bar barrel assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112688260A CN112688260A (en) | 2021-04-20 |
| CN112688260B true CN112688260B (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011400702.0A Active CN112688260B (en) | 2020-12-04 | 2020-12-04 | Bus bar barrel packaging device and bus bar barrel assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112688260B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201438608U (en) * | 2009-06-24 | 2010-04-14 | 河南平高电气股份有限公司 | Detachable bus for ultra-high voltage GIS equipment |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255268B (en) * | 2011-06-28 | 2013-10-09 | 平高集团有限公司 | Supporting structure of bus insulator |
| CN203589647U (en) * | 2013-09-24 | 2014-05-07 | 山东泰开高压开关有限公司 | Device capable of dismounting bus |
| CN205489204U (en) * | 2016-03-24 | 2016-08-17 | 河南森源电气股份有限公司 | GIS dismounting device and use device's generating line subassembly for generating line |
| CN108599085B (en) * | 2018-07-27 | 2022-03-01 | 山东彼岸电力科技有限公司 | Sealing end cover for GIS wire outlet sleeve |
| CN208806573U (en) * | 2018-10-25 | 2019-04-30 | 上海思源高压开关有限公司 | A kind of adjustable radial bus-bar collocation unit of self-balance type |
| CN111049085B (en) * | 2019-12-20 | 2021-05-25 | 平高集团有限公司 | Integrated VFTO measuring bus and bus barrel thereof |
-
2020
- 2020-12-04 CN CN202011400702.0A patent/CN112688260B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201438608U (en) * | 2009-06-24 | 2010-04-14 | 河南平高电气股份有限公司 | Detachable bus for ultra-high voltage GIS equipment |
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| CN112688260A (en) | 2021-04-20 |
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