CN207251155U - Suspension type lightning arrester supports gold utensil - Google Patents
Suspension type lightning arrester supports gold utensil Download PDFInfo
- Publication number
- CN207251155U CN207251155U CN201721292826.5U CN201721292826U CN207251155U CN 207251155 U CN207251155 U CN 207251155U CN 201721292826 U CN201721292826 U CN 201721292826U CN 207251155 U CN207251155 U CN 207251155U
- Authority
- CN
- China
- Prior art keywords
- pipe mother
- pipe
- gold utensil
- suspended
- anchor ear
- 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.)
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Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 46
- 239000010931 gold Substances 0.000 title claims abstract description 46
- 239000000725 suspension Substances 0.000 title abstract description 8
- 238000009413 insulation Methods 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a suspension type arrester supports gold utensil relates to and supports gold utensil technical field, can realize the support of arrester and manage female segmentation to connect. The utility model relates to a suspension type arrester supports gold utensil, including the main tributary vaulting pole, the upper end of main tributary vaulting pole is used for being connected with the arrester, the lower extreme dustcoat of main tributary vaulting pole is equipped with the equalizer ball, be equipped with two female bracing pieces of pipe in the equalizer ball, the one end of the female bracing piece of pipe with the main tributary vaulting pole is connected, and the other end is connected with the female staple bolt of pipe, two the female staple bolt of pipe on the female bracing piece of pipe is connected, just the female staple bolt of pipe with the arrester electricity is connected, offer on the equalizer ball and be used for wearing to establish the female mounting hole of pipe. The utility model relates to a suspension type arrester supports gold utensil is used for supporting the suspension type arrester.
Description
Technical field
It the utility model is related to support gold utensil technical field, more particularly to a kind of suspended-type surge arrester support gold utensil.
Background technology
Current conversion station is the important component in DC transmission engineering, and the valve Room in current conversion station is provided with a variety of suspention gold
Tool, to realize the connection between various equipment.Suspension fitting includes suspended-type surge arrester support gold utensil, the suspended-type surge arrester branch
Support gold utensil is used to support arrester and pipe is female.
With reference to Fig. 1, suspended-type surge arrester gold utensil of the prior art includes supporting rack 01, and the upper end of supporting rack 01 is with taking shelter from the thunder
Device (not shown) connects, and the lower end of supporting rack 01 is connected with pipe mother anchor ear 02, and pipe mother anchor ear 02 is equipped with and arrester
The conducting wire 03 that terminal plate is electrically connected, supporting rack 01 are covered with voltage equalizing ball 04 outside, are opened on voltage equalizing ball 04 along the axial direction of pipe mother anchor ear 02
Equipped with two intercommunicating pores 041, pipe mother is fixed by pipe mother anchor ear 02, and is pierced by by intercommunicating pore 041 outside voltage equalizing ball 04, voltage equalizing ball
04 can prevent corona from producing.
Existing suspended-type surge arrester gold utensil is female by 02 fixing pipe of pipe mother anchor ear of 01 lower end of supporting rack, and pipe mother, which is run through, to press
Outside ball 04, if the spacing of the female support gold utensil and suspended-type surge arrester gold utensil of pipe is larger, it can make it that the amount of deflection of pipe mother is larger.
Utility model content
The embodiment of the utility model provides a kind of suspended-type surge arrester support gold utensil, can realize the support of arrester with
And the segmentation connection of pipe mother.
To reach above-mentioned purpose, the embodiment of the utility model adopts the following technical scheme that：
A kind of suspended-type surge arrester supports gold utensil, including main support rod, and the upper end of the main support rod is used for and arrester
It is electrically connected, voltage equalizing ball is covered with outside the lower end of the main support rod, two pipe mother's supporting rods, the pipe are equipped with the voltage equalizing ball
One end of female supporting rod is connected with the main support rod, and the other end is connected with pipe mother's anchor ear, on two pipe mother supporting rods
Pipe mother anchor ear is electrically connected, and the pipe mother anchor ear is electrically connected with the arrester, is offered on the voltage equalizing ball for wearing pipe
Female mounting hole.
The suspended-type surge arrester support gold utensil that the utility model embodiment provides, upper end and arrester due to main support rod
It is electrically connected, so as to fulfill supporting role of the gold utensil to arrester；The lower end of main support rod is connected with two pipe mother's supporting rods, two
Pipe mother's anchor ear is equipped with pipe mother's supporting rod, and the pipe mother anchor ear on two pipe mother's supporting rods is electrically connected, therefore, can be by single pipe
Mother stock is two sections, and the pipe mother anchor ear of each pipe mother supporting rod is respectively fixedly connected with one section of pipe mother, so as to fulfill the segmentation of pipe mother, avoids
The span of the female support of single pipe is larger and produces larger amount of deflection.
Further, the main support rod is rotatably connected with the pipe mother supporting rod, pipe mother supporting rod
Rotation axis and the central axes of pipe mother supporting rod another described are misaligned.
Further, connector is further included, the connector includes rotation section, and the rotation section can with the main support rod
Rotatable connection, and the rotation axis of the rotation section is overlapped with the central axes of the main support rod.
Further, the connector further includes articulated section, the articulated section and the pipe mother supporting rod hinge connection, institute
The articulated shaft for stating articulated section is vertical with the rotation axis of the rotation section.
Further, the rotation section is the casing for being set in the main support rod lower end, and the articulated section is to be arranged at
The engaging lug of described sleeve pipe radial direction, offers hinge hole on the engaging lug.
Further, the pipe mother anchor ear is fixedly connected with the corresponding pipe mother supporting rod.
Further, the pipe mother anchor ear is slidably connected with the corresponding pipe mother supporting rod.
Further, the pipe mother supporting rod is equipped with installing plate, the pipe mother anchor ear close to one end of the pipe mother anchor ear
One end be equipped with the connecting plate that is fixedly connected with the installing plate, felt pad is equipped between the installing plate and the connecting plate
Piece.
Further, the one end of the pipe mother anchor ear away from the pipe mother supporting rod is equipped with support plate, the support plate
Periphery be used for the inner wall of pipe mother against.
Further, grading ring is additionally provided with outside the main support rod, the grading ring is located at the top of the voltage equalizing ball.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram that suspended-type surge arrester supports gold utensil in the prior art；
Fig. 2 is the three dimensional structure diagram that the utility model embodiment centre mounted type arrester supports gold utensil；
Fig. 3 is the A portions enlarged drawing of Fig. 2；
Fig. 4 is one of structure diagram that the utility model embodiment centre mounted type arrester supports gold utensil；
Fig. 5 is the second structural representation that the utility model embodiment centre mounted type arrester supports gold utensil；
Fig. 6 is the third structural representation that the utility model embodiment centre mounted type arrester supports gold utensil.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown, is for only for ease of description the utility model and simplifies description, rather than indicates or imply and is signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
New limitation.
Arrester be used for protect electrical equipment against high transient overvoltage endanger and limit time of afterflow or limit afterflow
A kind of electric appliance of amplitude, is generally connected between power grid conducting wire and ground wire.In the valve Room, frequently with arrester kept away for suspension type
Thunder device, the suspended-type surge arrester need special suspended-type surge arrester support gold utensil to be supported.
With reference to Fig. 2~3, the suspended-type surge arrester support gold utensil of the utility model embodiment includes main support rod 1, the main branch
The upper end of strut 1 is used to be connected with arrester, and voltage equalizing ball 2 is covered with outside the lower end of main support rod 1, two are provided with voltage equalizing ball 2
A pipe mother supporting rod 3.One end of pipe mother supporting rod 3 is connected with main support rod 1, and the other end is connected with pipe mother anchor ear 4, two pipes
It is electrically connected between female anchor ear 4, and pipe mother anchor ear 4 is electrically connected with arrester, and the installation for wearing pipe mother is offered on voltage equalizing ball 2
Hole 21.
The suspended-type surge arrester support gold utensil that the utility model embodiment provides, since the upper end of main support rod 1 is with taking shelter from the thunder
Device is electrically connected, so as to fulfill supporting role of the gold utensil to arrester；The lower end of main support rod 1 is connected with two pipe mother supporting rods 3,
Pipe mother anchor ear 4 is equipped with two pipe mother supporting rods 3, and the pipe mother anchor ear 4 on two pipe mother supporting rods 3 is electrically connected, therefore, can
It it is two sections by single pipe mother stock, the pipe mother anchor ear 4 of each pipe mother supporting rod 3 is respectively fixedly connected with one section of pipe mother, female so as to fulfill pipe
Segmentation, avoid the span of the female support of single pipe larger and produce larger amount of deflection, and can realize the T leading-out wire modes of pipe mother.
It should be noted that：The circumferential direction of main support rod 1 is equipped with multiple links 5 in one week in the utility model embodiment, leads to
Cross the link 5 voltage equalizing ball 2 is fixed on outside main support rod 1, one in two pipe mother anchor ears 4 is electrically connected with arrester, such as
Pipe mother anchor ear 4 is connected with the terminal plate of arrester using 2 copper wire 6；It is electrically connected between two pipe mother anchor ears 4 by aluminum stranded conductor 7
Connect, as shown in Figures 4 and 5.Main support rod 1, pipe mother supporting rod 3 and link 5 are steel construction.
Alternatively, main support rod 1 is fixedly connected with pipe mother supporting rod 3, i.e. angle between two pipe mother supporting rods 3 is consolidated
It is fixed, support the use scope of gold utensil relatively narrow.Therefore, main support rod 1 and pipe mother supporting rod 3 are rotatable in the utility model embodiment
Connection, the rotation axis and the axis of another pipe mother supporting rod 3 of a pipe mother supporting rod 3 are misaligned, so that the female support of two pipes
Adjustable angle between bar 3 is, it can be achieved that the steering of pipe mother, its scope of application is wider, and reduces the suspension insulator of other positions
Use, the layout of gold utensil, reduces cost, easy to construction and installation in the optimization valve Room.In installation suspended-type surge arrester support gold utensil
When, two pipe mother supporting rods 3 are adjusted to suitable angle, then open up on voltage equalizing ball 2 and embraced with 3 upper tube of pipe mother supporting rod mother
Bind round 4 axially opposing mounting holes 21；Or selection voltage equalizing ball 2 corresponding with two 3 angles of pipe mother supporting rod, to coordinate pipe mother's
Installation.Specifically, in two pipe mother supporting rods 3 one be rotatably connected with main support rod 1, another is fixed with main support rod 1
Connection；Certainly, also can two pipe mother supporting rods 3 be rotatably connected respectively with main support rod 1.
Specifically, the utility model embodiment suspended-type surge arrester support gold utensil further includes connector 8, which wraps
Rotation section is included, rotation section is rotatably connected with main support rod 1.Alternatively, rotation section can be rotated around main support rod 1, i.e. rotation section
Rotation axis overlapped with the central axes of main support rod 1；The rotation axis of rotation section also can be misaligned with the central axes of main support rod 1,
It is and misaligned with the central axes of another pipe mother supporting rod 3.
Further, connector 8 further includes articulated section, and articulated section can use with pipe mother supporting rod 3 and be fixedly connected with mode,
It can use and be rotatably connected mode.Preferably, the articulated section of the utility model embodiment connector 8 and 3 hinge of pipe mother supporting rod
Connection, and the articulated shaft of articulated section is vertical with the rotation axis of rotation section, the free bigger of angular adjustment of two pipe mother supporting rods 3,
The use of pipe mother's corner gold utensil of various fixed angles can be reduced, makes the application range of suspended-type surge arrester support gold utensil larger.
Alternatively, the structure of connector 8 has a variety of, hinged if rotation section is the casing 81 that is set in 1 lower end of main support rod
Portion is the engaging lug 82 for being arranged at 81 radial direction of casing, and hinge hole is offered on the engaging lug 82.As shown in Figure 3；Or the connection
Part 8 is connecting rod, and one end of connecting rod is equipped with Rotational Cylindrical, and the circumferential direction in 1 lower end of main support rod opens up sliding groove, the Rotational Cylindrical with
Sliding groove is slidably connected；The other end of connecting rod is equipped with connection handle, and hinge hole is offered on the connection handle.The utility model uses
The former scheme, structure is simpler, and requirement on machining accuracy is relatively low.
Each pipe mother supporting rod 3 is respectively connected with a pipe mother anchor ear 4 in the utility model embodiment, pipe mother anchor ear 4 with
The connection mode of pipe mother supporting rod 3 can be fixed, or slidingtype, can specifically be made choice according to actual needs.Such as this
Two pipe mother anchor ears 4 are fixedly connected with correspondingly pipe mother supporting rod 3 respectively in suspended-type surge arrester support gold utensil, or two pipe mothers
Anchor ear 4 is slidably connected with correspondingly pipe mother supporting rod 3 respectively, or a pipe mother anchor ear 4 is fixed with correspondingly pipe mother supporting rod 3 and connected
Connect, another pipe mother anchor ear 4 is slidably connected with correspondingly pipe mother supporting rod 3.Specifically, pipe mother supporting rod 3 is equipped with and slides therewith
The sliding sleeve of dynamic connection, sliding sleeve are fixedly connected with pipe mother anchor ear 4, and therefore, pipe mother anchor ear 4 can be moved along pipe mother supporting rod 3.
It should be noted that pipe mother supporting rod 3 is equipped with installing plate (not shown) close to one end of pipe mother anchor ear 4, pipe
One end of female anchor ear 4 is equipped with connecting plate (above-mentioned aluminum stranded conductor 7 is fixed on the connecting plate), and installing plate is fixed with connecting plate to be connected
Connect, and insulation spacer 9 is equipped between installing plate and connecting plate, as shown in Figure 6.The insulation spacer 9 can prevent 4 middle pipe of pipe mother anchor ear
Mother is electrically connected with pipe mother supporting rod 3, avoids electric current from being flowed to from pipe mother on pipe mother supporting rod 3 so as to be sent out on pipe mother supporting rod 3
Heat problem.
In order to further improve support strength of the suspended-type surge arrester support gold utensil to pipe mother, pipe mother anchor ear 4 is female away from pipe
One end of supporting rod 3 is equipped with support plate 10, the periphery of support plate 10 and the inner wall of pipe mother against, as shown in Figure 4 and Figure 6 so that
Improve the support strength to pipe mother.
Alternatively, grading ring 11 is additionally provided with outside main support rod 1 in the utility model embodiment, grading ring 11 is located at voltage equalizing ball
2 top, as shown in Fig. 2 and Fig. 4~5, can further improve shielding corona effects, prevents corona problem.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
1. a kind of suspended-type surge arrester supports gold utensil, including main support rod, the upper end of the main support rod is used to connect with arrester
Connect, voltage equalizing ball is covered with outside the lower end of the main support rod, it is characterised in that the female support of two pipes is equipped with the voltage equalizing ball
Bar, one end of the pipe mother supporting rod are connected with the main support rod, and the other end is connected with pipe mother's anchor ear, the female branch of two pipes
Pipe mother anchor ear on strut is electrically connected, and the pipe mother anchor ear is electrically connected with the arrester, and use is offered on the voltage equalizing ball
In the mounting hole for wearing pipe mother.
2. suspended-type surge arrester according to claim 1 supports gold utensil, it is characterised in that the main support rod and the pipe
Female supporting rod is rotatably connected, and the central axes of the rotation axis of a pipe mother supporting rod and another pipe mother supporting rod are not
Overlap.
3. suspended-type surge arrester according to claim 2 supports gold utensil, it is characterised in that further includes connector, the company
Fitting includes rotation section, and the rotation section is rotatably connected with the main support rod, and the rotation axis of the rotation section with it is described
The central axes of main support rod overlap.
4. suspended-type surge arrester according to claim 3 supports gold utensil, it is characterised in that the connector further includes hinged
Portion, the articulated section and the pipe mother supporting rod hinge connection, the articulated shaft of the articulated section and the rotation axis of the rotation section
Vertically.
5. suspended-type surge arrester according to claim 4 supports gold utensil, it is characterised in that the rotation section is is set in
The casing of main support rod lower end is stated, the articulated section is the engaging lug for being arranged at described sleeve pipe radial direction, is opened up on the engaging lug
There is hinge hole.
6. suspended-type surge arrester according to claim 1 supports gold utensil, it is characterised in that the pipe mother anchor ear with it is corresponding
The pipe mother supporting rod is fixedly connected.
7. suspended-type surge arrester according to claim 1 supports gold utensil, it is characterised in that the pipe mother anchor ear with it is corresponding
The pipe mother supporting rod is slidably connected.
8. suspended-type surge arrester according to claim 1 supports gold utensil, it is characterised in that the pipe mother supporting rod is close to institute
The one end for stating pipe mother's anchor ear is equipped with installing plate, and the side of the pipe mother anchor ear is equipped with the connection being fixedly connected with the installing plate
Plate, is equipped with insulation spacer between the installing plate and the connecting plate.
9. suspended-type surge arrester according to claim 1 supports gold utensil, it is characterised in that the pipe mother anchor ear is away from described
The side of pipe mother's supporting rod is equipped with support plate, the periphery of the support plate be used for the inner wall of pipe mother against.
10. suspended-type surge arrester according to claim 1 supports gold utensil, it is characterised in that is also set outside the main support rod
There is grading ring, the grading ring is located at the top of the voltage equalizing ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292826.5U CN207251155U (en) | 2017-10-09 | 2017-10-09 | Suspension type lightning arrester supports gold utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292826.5U CN207251155U (en) | 2017-10-09 | 2017-10-09 | Suspension type lightning arrester supports gold utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251155U true CN207251155U (en) | 2018-04-17 |
Family
ID=61889821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721292826.5U Active CN207251155U (en) | 2017-10-09 | 2017-10-09 | Suspension type lightning arrester supports gold utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251155U (en) |
-
2017
- 2017-10-09 CN CN201721292826.5U patent/CN207251155U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |