CN205882623U - Shielding ball and use pipe generating line end -blocking structure of this shielding ball - Google Patents
Shielding ball and use pipe generating line end -blocking structure of this shielding ball Download PDFInfo
- Publication number
- CN205882623U CN205882623U CN201620837346.1U CN201620837346U CN205882623U CN 205882623 U CN205882623 U CN 205882623U CN 201620837346 U CN201620837346 U CN 201620837346U CN 205882623 U CN205882623 U CN 205882623U
- Authority
- CN
- China
- Prior art keywords
- shielding ball
- shielding
- ball body
- adapter sleeve
- bent plate
- Prior art date
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Links
- 238000013016 damping Methods 0.000 claims description 6
- 210000000476 body water Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy 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
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a shielding ball and use pipe generating line end -blocking structure of this shielding ball, the shielding ball including having open -ended shielding ball body, the opening part of shielding ball body is equipped with the adapter sleeve that is used for with pipe generating line end connection, adapter sleeve and integrative setting of shielding ball body are compared with tubing bus -bar corona ball among the prior art, the utility model discloses a tubing bus -bar corona ball's function among the prior art has not only been realized to the shielding ball, and spare part is less moreover, and the assembly is simple.
Description
Technical field
This utility model relates to a kind of pipe bus closed-end structure shielding ball and using this shielding ball.
Background technology
At present, the foundry goods that the pipe bus sphere diameter that typically uses aluminium alloy to cast that market is sold is less, pipe bus
End on the end cap of connection and shielding ball be cast integrally structure, but in the structure shown here, the sphere diameter of shielding ball and pipe bus
Caliber adaptive, therefore more and more higher along with the voltage transmitted on pipe bus in power industry, the caliber of corresponding pipe bus
The most increasing, the sphere diameter of so adaptive shielding ball also can increase therewith, thus increases volume and the weight of whole end-blocking ball
Amount, brings great inconvenience to end-blocking ball installation on pipe bus section, busbar section end.
In order to solve the problems referred to above, Shen Qing Publication day is 2014.11.12, application publication number is in CN104143705A
State's invention patent application discloses a kind of pipe bus end-blocking ball and uses pipe mother's closed-end structure of this end-blocking ball, and this pipe bus blocks
Bag includes end-blocking lid and housing is the crown shielding ball of hollow ball, and end-blocking lid is coaxially sticked on the bottom surface of shielding ball, shielding ball
Offering the perforation being positioned at center on bottom surface, the hole wall of perforation is provided with the installation edge of annular, installs downside and the end on edge
Lid block coordinates, and upside block is equipped with the pressing plate of two semi-annular shapes of docking relatively, is fixed on by pressing plate by fastening spiral shell
End-blocking covers, and, installs along being clamped between end-blocking lid and pressing plate so that end-blocking lid is fixedly connected on shielding ball meanwhile.By
Shielding ball in end-blocking ball is hollow-core construction, is keeping in the case of larger volume, maintains lighter weight, but this pipe
Bus end-blocking ball by blocking lid, the pressing plate of two docking, looping pit form along, trip bolts, its parts are more, assemble more
Trouble.
Utility model content
The purpose of this utility model is to provide a kind of shielding ball, encapsulates the zero of ball in order to solve pipe bus in prior art
Parts are more, the problem of assembling more difficulty；The purpose of this utility model also resides in offer one and uses above-mentioned shielding ball simultaneously
Pipe bus closed-end structure.
A kind of shielding ball of the present utility model adopts the following technical scheme that a kind of shielding ball, including the shielding with opening
Ball body, the opening part of described shielding ball body is provided with the adapter sleeve for being connected, adapter sleeve and shielding ball with pipe end of bus bars
Body is wholely set.
The opening part of described shielding ball body is provided with erecting bed, and described erecting bed is provided with the U for fixing damping wire
Type bolt.
Described erecting bed includes the installing plate extended inside shielding ball body being wholely set with adapter sleeve, described installation
On plate, connection has bent plate, described bent plate to be the L that the cross break limit by perpendicular flanging with towards shielding ball outer body extension is formed by connecting
Shape structure, the perpendicular flanging of bent plate is connected with described installing plate, and the cross break limit of bent plate is provided with multiple U-shaped for installing different model
The U-bolt installing hole of bolt.
Described shielding ball body is provided with charge for remittance structure, and the most described charge for remittance structure is positioned at shielding ball body down
Apex.
Described charge for remittance structure includes the leaking hole offered in shading body.
A kind of pipe bus closed-end structure of the present utility model adopts the following technical scheme that a kind of pipe bus closed-end structure, bag
Including pipe bus and for being connected to the shielding ball of pipe end of bus bars, described shielding bag includes the shielding ball body with opening, its
Being characterised by: the opening part of described shielding ball body is provided with the adapter sleeve being connected with pipe end of bus bars, adapter sleeve is with shielding ball originally
Body is wholely set.
The opening part of described shielding ball body is provided with erecting bed, and erecting bed is provided with the U-shaped spiral shell for fixing damping wire
Bolt.
Described erecting bed includes the installing plate extended inside shielding ball body being wholely set with adapter sleeve, described installation
On plate, connection has bent plate, described bent plate to be the L that the cross break limit by perpendicular flanging with towards shielding ball outer body extension is formed by connecting
Shape structure, the perpendicular flanging of bent plate is connected with described installing plate, and the cross break limit of bent plate is provided with multiple U-shaped for installing different model
The U-bolt installing hole of bolt.
Described shielding ball body is provided with charge for remittance structure, and the most described charge for remittance structure is positioned at shielding ball body down
Apex.
Described charge for remittance structure includes the leaking hole offered in shading body.
The beneficial effects of the utility model: described shielding ball is by being provided with for fixing at the opening part of shielding ball body
The adapter sleeve of pipe end of bus bars and being wholely set with shielding ball body by annular adapter sleeve, blocks with pipe bus in prior art
Ball is compared, and shielding ball of the present utility model not only achieves the function of pipe bus end-blocking ball in prior art, and parts are relatively
Few, assembling is simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of specific embodiment shielding ball of this utility model；
Fig. 2 is the structural representation shielding ball body in Fig. 1；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the front view of bent plate in Fig. 1；
Fig. 5 is the left view of bent plate in Fig. 1；
Fig. 6 is the top view of bent plate in Fig. 1；
Fig. 7 is the structural representation of U-bolt in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings the embodiment that this use is novel is described further.
A kind of specific embodiment shielding ball of this utility model, as shown in Figures 1 to 7, described shielding bag includes shielding ball
Body 1, shielding ball body 1 is by the crown thin-wall case of the hollow ball with opening of aluminum alloy plate materials spinning, in shielding
The opening part of spherical shell body 1 is provided with adapter sleeve 12, and adapter sleeve 12 is wholely set, along footpath on adapter sleeve 12 with shielding ball body 1
To radially offering the screw hole 13 that a circle is evenly arranged, this screw hole 13 is the counter sink of outside countersunk head, at each spiral shell
Being installed with holding screw 3 in nail 13, holding screw 3 sinks to the sunk screw in described attachment screw hole 13 for head.
The opening part of shielding ball body 1 is provided with the installing plate 2 extended inside shielding ball body 1, installing plate 2 and adapter sleeve
12 are wholely set.Being fixedly connected with bent plate 5 on installing plate 2, bent plate 5 is by perpendicular flanging with towards shielding ball outer body extension
The L-shaped structure that cross break limit is constituted, wherein offers connecting hole 52 on the perpendicular flanging of bent plate 5, so that bent plate 5 is by connecting bolt 4
It is fixedly connected on installing plate 2；The U-bolt installing hole 51 of multiple yi word pattern arrangement is offered, with full on the cross break limit of bent plate 5
The installation of foot different model U-bolt needs.Leaking hole 11, in use this leaking hole is offered on above-mentioned shielding ball body 1
11 are positioned at shielding ball body apex down, so can prevent raindrop from forming water column on shielding ball body in the rainy day, improve
Shield effectiveness.
In the present embodiment, shielding ball body 1 is to use aluminum alloy plate materials rotary pressing processing to form, and uses aluminum in prior art
The shielding ball of alloy casting is compared, simple in construction, relative inexpensiveness, eliminates shielding ball body 1 in the course of processing
The defects such as the shrinkage porosite that occurred, pore, sand holes, slag blister, overlap, improve the structural stability of shielding ball body 1；U-bolt 6
Damping wire in pipe bus 7 can be fixed on bent plate, play the effect of killer tube bus 7 vibration；Open on the cross break limit of bent plate 5
It is provided with multiple U-bolt installing hole 51 for installing different model not U-bolt, is suitable for the damping wire in the most collinear fixing footpath
U-bolt；The head of holding screw 3 sinks in screw hole 13, it is ensured that shielding ball is fixing with the end of pipe bus 7 to be connected
After, without metal bump on shielding outer surface of ball, it is to avoid because of corona produced by local crowning, improve anti-corona effect and peace
Overall coefficient.
In other embodiments of shielding ball of the present utility model, shielding ball body can also use machine cut processing system
Become, or processed by casting；Described shielding ball body can be spirally connected by the end of adapter sleeve with pipe bus and install
On pipe bus, female thread now can be set on the inwall of adapter sleeve, arrange with female thread to right in the end of pipe bus
The external screw thread answered, or the length of adapter sleeve done larger, by inserting will be directly connected to be enclosed within the end of pipe bus
Mode realizes the connection shielding ball body with pipe bus；Described installing plate can omit, now by direct for bent plate and adapter sleeve
It is fixed together；Described leaking hole can also replace with the groove being arranged on shielding ball body surface.
The specific embodiment of this utility model a kind of pipe bus closed-end structure, described pipe bus closed-end structure includes that pipe is female
Line, the end of pipe bus connects shielding ball, described shielding ball and the shielding described in above-mentioned a kind of specific embodiment shielding ball
The structure function of ball is identical, and in order to avoid repeating, here is omitted.
Claims (10)
1. a shielding ball, including the shielding ball body with opening, it is characterised in that: the opening part of described shielding ball body sets
The adapter sleeve for being connected with pipe end of bus bars, adapter sleeve is had to be wholely set with shielding ball body.
Shielding ball the most according to claim 1, it is characterised in that: the opening part of described shielding ball body is provided with erecting bed,
U-bolt for fixing damping wire is installed on described erecting bed.
Shielding ball the most according to claim 2, it is characterised in that: described erecting bed include being wholely set with adapter sleeve to
The installing plate extended inside shielding ball body, on described installing plate, connection has bent plate, described bent plate is by perpendicular flanging with towards screen
Covering the L-shaped structure that the cross break limit of ball outer body extension is formed by connecting, the perpendicular flanging of bent plate is connected with described installing plate, bent plate
Cross break limit is provided with multiple U-bolt installing hole for installing different model U-bolt.
4. according to the shielding ball described in any one of claim 1-3, it is characterised in that: described shielding ball body is provided with charge for remittance knot
Structure, the most described charge for remittance structure is positioned at shielding ball body apex down.
Shielding ball the most according to claim 4, it is characterised in that: described charge for remittance structure includes the leakage offered in shading body
Water hole.
6. a pipe bus closed-end structure, including pipe bus with for being connected to the shielding ball of pipe end of bus bars, described shielding ball
Including the shielding ball body with opening, it is characterised in that: the opening part of described shielding ball body is provided with pipe end of bus bars even
The adapter sleeve connect, adapter sleeve is wholely set with shielding ball body.
Pipe bus closed-end structure the most according to claim 6, it is characterised in that: the opening part of described shielding ball body is provided with
Erecting bed, erecting bed is provided with the U-bolt for fixing damping wire.
Pipe bus closed-end structure the most according to claim 7, it is characterised in that: described erecting bed includes and adapter sleeve one
The installing plate extended inside shielding ball body arranged, on described installing plate, connection has bent plate, described bent plate is by perpendicular flanging
The L-shaped structure being formed by connecting with the cross break limit extended towards shielding ball outer body, the perpendicular flanging of bent plate is with described installing plate even
Connecing, the cross break limit of bent plate is provided with multiple U-bolt installing hole for installing different model U-bolt.
9. according to the pipe bus closed-end structure described in any one of claim 6-8, it is characterised in that: set on described shielding ball body
Charge for remittance structure, the most described charge for remittance structure is had to be positioned at shielding ball body apex down.
Pipe bus closed-end structure the most according to claim 9, it is characterised in that: described charge for remittance structure includes shading body
On the leaking hole offered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837346.1U CN205882623U (en) | 2016-08-04 | 2016-08-04 | Shielding ball and use pipe generating line end -blocking structure of this shielding ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837346.1U CN205882623U (en) | 2016-08-04 | 2016-08-04 | Shielding ball and use pipe generating line end -blocking structure of this shielding ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882623U true CN205882623U (en) | 2017-01-11 |
Family
ID=57702563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620837346.1U Active CN205882623U (en) | 2016-08-04 | 2016-08-04 | Shielding ball and use pipe generating line end -blocking structure of this shielding ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294029A (en) * | 2017-07-20 | 2017-10-24 | 南方电网科学研究院有限责任公司 | Double-tube female support fitting |
| CN108922820A (en) * | 2018-09-29 | 2018-11-30 | 湖南长高高压开关有限公司 | The extra-high-voltage isolated switch split type shielding case of large-scale suspension aperture and fastening method |
-
2016
- 2016-08-04 CN CN201620837346.1U patent/CN205882623U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294029A (en) * | 2017-07-20 | 2017-10-24 | 南方电网科学研究院有限责任公司 | Double-tube female support fitting |
| CN108922820A (en) * | 2018-09-29 | 2018-11-30 | 湖南长高高压开关有限公司 | The extra-high-voltage isolated switch split type shielding case of large-scale suspension aperture and fastening method |
| CN108922820B (en) * | 2018-09-29 | 2023-07-21 | 湖南长高高压开关有限公司 | Large-scale suspension open-pore split type shielding cover for extra-high voltage isolating switch and buckling method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |