CN209608307U - A kind of arrester - Google Patents
A kind of arrester Download PDFInfo
- Publication number
- CN209608307U CN209608307U CN201920784378.3U CN201920784378U CN209608307U CN 209608307 U CN209608307 U CN 209608307U CN 201920784378 U CN201920784378 U CN 201920784378U CN 209608307 U CN209608307 U CN 209608307U
- Authority
- CN
- China
- Prior art keywords
- fixed
- arrester
- sides
- mounting seat
- screw rods
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of arresters, including mounting seat, mounting seat offers circular groove in the middle part of top, the two sides of circular groove inner wall offer threaded hole, two threaded holes are threadedly coupled with the middle part of two screw rods respectively, one end of two screw rods is fixed with knob, the other end of two screw rods is rotatablely connected with two bearings respectively, two bearings are respectively fixedly disposed at the side of two semicircle clamping plates, a kind of arrester of the utility model, pass through two protective plates being equipped in mounting base two sides, when encountering the strong convective weathers such as hail, motor drives protective plate to wrap up arrester, arrester is protected in increase, reduce the damaged condition of arrester, increase arrester service life；Two semicircle clamping plates are driven to limit the attachment base of arrester by using two screw rods, to reach the requirement fixed to arrester, which is not only convenient for installing, and is also convenient for dismantling.
Description
Technical field
The utility model relates to a kind of arrester, in particular to a kind of arrester belongs to arrester technical field.
Background technique
It endangers and limits time of afterflow for protecting electrical equipment against high transient overvoltage and also often limit afterflow amplitude
A kind of electric appliance.For any outer gap necessary to the electric appliance normal function when this term includes operation installation, regardless of its
Whether a component as a whole.
In the prior art, fixation of arrester mostly welding etc. is difficult to the mode dismantled, therefore when arrester damage
It waits, the efficiency of dismounting can be lower, and when encountering the strong convective weathers such as hail, can cause to damage to the surface of arrester
It is bad.
Utility model content
The purpose of this utility model is to provide a kind of arresters, to solve disassembly efficiency mentioned above in the background art
The problem of lower and arrester is easily damaged without protection mechanism.
To achieve the above object, the utility model provides the following technical solutions: a kind of arrester, including mounting seat, institute
It states and offers circular groove in the middle part of mounting seat top, the two sides of the circular groove inner wall offer threaded hole, two screw threads
Hole is threadedly coupled with the middle part of two screw rods respectively, and one end of two screw rods is fixed with knob, two screw rods
The other end be rotatablely connected respectively with two bearings, two bearings are respectively fixedly disposed at the side of two semicircle clamping plates,
The inner wall of two semicircle clamping plates is connected with the two sides of attachment base respectively, and the top of the attachment base is fixed with lightning-arrest
Device.
As a kind of optimal technical scheme of the utility model, the two sides on the mounting seat top are fixed with two
Support base, the side of two support bases are fixed with shaft, one end of four shafts respectively with four axle beds
Side is rotatablely connected, and it is solid with the output end of two decelerating motors respectively that one end of shaft described in two of them both passes through two axle beds
Respectively and in addition fixed connection, one end of axle bed described in two of them are fixed with connecting rod, and one end of two connecting rods
One end of two axle beds is fixedly connected, and four axle beds are respectively fixedly disposed at the both ends of two protecting crust sides, described
The decelerating motor switch that decelerating motor is fixed with by one middle side part of mounting seat is electrically connected with external power supply.
As a kind of optimal technical scheme of the utility model, the both ends of two avris of mounting seat are fixed with
It is connected and fixed plate, the top that plate is connected and fixed described in four offers mounting hole.
As a kind of optimal technical scheme of the utility model, the side of two semicircle clamping plates is fixed with anti-skidding
Fixing sleeve.
As a kind of optimal technical scheme of the utility model, the side on two protecting crust tops is fixed with screening
The two sides of plate, one of them shield top are fixed with connection card column, and the two sides on another shield top are equal
Offer card slot.
Compared with prior art, the utility model has the beneficial effects that a kind of arrester of the utility model, by installing
Two protective plates that bottom plate two sides are equipped with, when encountering the strong convective weathers such as hail, motor drives protective plate by arrester
It is wrapped up, arrester is protected in increase, reduces the damaged condition of arrester, increases arrester service life；By
The circular groove that the middle part on mounting seat top is equipped with drives two semicircle clamping plates to carry out the attachment base of arrester using two screw rods
Limit, to reach the requirement fixed to arrester, which is not only convenient for installing, and is also convenient for dismantling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting seat structural schematic diagram of the utility model.
In figure: 1, mounting seat；2, knob；3, protecting crust；4, shield；5, screw rod；6, attachment base；7, support base；8, it keeps away
Thunder device；9, axle bed；10, semicircle clamping plate；11, threaded hole；12, circular groove；13, connecting rod；14, card column is connected；15, card slot；16, subtract
Speed motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of arrester, including mounting seat 1 referring to FIG. 1-2,1 top of mounting seat
Middle part offers circular groove 12, and the two sides of 12 inner wall of circular groove offer threaded hole 11, two threaded holes 11 respectively with two screw rods 5
Middle part be threadedly coupled, one end of two screw rods 5 is fixed with knob 2, the other end of two screw rods 5 respectively with two bearings
Rotation connection, two bearings are respectively fixedly disposed at the side of two semicircle clamping plates 10, the inner wall difference of two semicircle clamping plates 10
It is connected with the two sides of attachment base 6, the top of attachment base 6 is fixed with arrester 8.
Preferably, the two sides on 1 top of mounting seat are fixed with two support bases 7, and the side of two support bases 7 is solid
Surely it is equipped with shaft, one end of four shafts is rotatablely connected with the side of four axle beds 9 respectively, and one end of two of them shaft is worn
It crosses two axle beds 9 to be fixedly connected with the output end of two decelerating motors 16 respectively, one end of two of them axle bed 9 is fixed with
Connecting rod 13, one end of two connecting rods 13 are fixedly connected with one end of other two axle bed 9 respectively, and four axle beds 9 are distinguished
It is fixed at the both ends of two 3 sides of protecting crust, the deceleration that decelerating motor 16 is fixed with by 1 one middle side part of mounting seat
Motor switch and external power supply are electrically connected, when two protecting crusts 3 are holded up, it can protect arrester 8.
Preferably, the both ends of 1 two avris of mounting seat, which are fixed with, is connected and fixed plate, and four are connected and fixed the top of plate
End offers mounting hole, convenient for mounting seat 1 is fixed.
Preferably, the side of two semicircle clamping plates 10 is fixed with anti-skidding fixing sleeve, increases in two semicircle clamping plates 10
The stiction of wall and 6 outer wall of attachment base avoids attachment base 6 from skidding.
Preferably, the side on two 3 tops of protecting crust is fixed with shield 4, and the two sides on one of 4 top of shield are equal
Be fixed with connection card column 14, the two sides on another 4 top of shield offer card slot 15, it is convenient to two protecting crusts 3 into
Row is fixed.
When specifically used, attachment base 6 is placed on circle when zinc oxide surge arresters 8 by a kind of arrester of the utility model
Inside slot 12, two knobs 2 are then rotated, two knobs 2 drive the semicircle clamping plate 10 of two 5 one end of screw rod to clamp attachment base 6,
Installation is fixed to arrester 8, if staff opens decelerating motor switch in time when strong convective weather occurs,
The output end of decelerating motor 16 drives two protecting crusts 3 to rotate, two connection card columns 14 of two 4 one end of shield and two card slots
15 are connected together, and since decelerating motor 16 has self-locking function, two protecting crusts 3 can be kept fixed, played pair
The protection of arrester 8.
In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear
Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art
In concrete meaning.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of arrester, including mounting seat (1), which is characterized in that offer circle in the middle part of mounting seat (1) top
The two sides of slot (12), circular groove (12) inner wall offer threaded hole (11), two threaded holes (11) respectively with two
The middle part of screw rod (5) is threadedly coupled, and one end of two screw rods (5) is fixed with knob (2), two screw rods (5)
The other end be rotatablely connected respectively with two bearings, two bearings are respectively fixedly disposed at the one of two semicircle clamping plates (10)
Side, the inner wall of two semicircle clamping plates (10) are connected with the two sides of attachment base (6) respectively, the top of the attachment base (6)
End is fixed with arrester (8).
2. a kind of arrester according to claim 1, it is characterised in that: the two sides on mounting seat (1) top are solid
Surely there are two setting support base (7), the side of two support bases (7) is fixed with shaft, one end of four shafts
Be rotatablely connected respectively with the side of four axle beds (9), one end of shaft described in two of them both pass through two axle beds (9) respectively with
The output end of two decelerating motors (16) is fixedly connected, and one end of axle bed described in two of them (9) is fixed with connecting rod
(13), one end of two connecting rods (13) is fixedly connected with one end of other two axle bed (9) respectively, and four axis
Seat (9) is respectively fixedly disposed at the both ends of two protecting crust (3) sides, and the decelerating motor (16) passes through mounting seat (1) one
Decelerating motor switch and the external power supply that middle side part is fixed with are electrically connected.
3. a kind of arrester according to claim 1, it is characterised in that: the both ends of (1) two avris of mounting seat
It is fixed with and is connected and fixed plate, the top that plate is connected and fixed described in four offers mounting hole.
4. a kind of arrester according to claim 1, it is characterised in that: the side of two semicircle clamping plates (10) is solid
Surely it is equipped with anti-skidding fixing sleeve.
5. a kind of arrester according to claim 2, it is characterised in that: the side on two protecting crust (3) tops is equal
Shield (4) are fixed with, the two sides on one of them shield (4) top are fixed with connection card column (14), another
The two sides on shield (4) top offer card slot (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920784378.3U CN209608307U (en) | 2019-05-28 | 2019-05-28 | A kind of arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920784378.3U CN209608307U (en) | 2019-05-28 | 2019-05-28 | A kind of arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608307U true CN209608307U (en) | 2019-11-08 |
Family
ID=68408263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920784378.3U Active CN209608307U (en) | 2019-05-28 | 2019-05-28 | A kind of arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209608307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113839366A (en) * | 2021-09-23 | 2021-12-24 | 国网安徽省电力有限公司潜山市供电公司 | Low-voltage detachable lightning arrester live-line installation method |
-
2019
- 2019-05-28 CN CN201920784378.3U patent/CN209608307U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113839366A (en) * | 2021-09-23 | 2021-12-24 | 国网安徽省电力有限公司潜山市供电公司 | Low-voltage detachable lightning arrester live-line installation method |
| CN113839366B (en) * | 2021-09-23 | 2022-11-29 | 国网安徽省电力有限公司潜山市供电公司 | Electrified installation method for detachable low-voltage arrester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208971006U (en) | A kind of Multifunctional capacitor compensating cabinet | |
| CN209748047U (en) | Movable transformer substation monitoring device | |
| CN103326304B (en) | 10kV charged drainage wire supporting device | |
| CN209608307U (en) | A kind of arrester | |
| CN108988203A (en) | A kind of leakage conductor more changing device | |
| CN112563889B (en) | Self preservation protects formula transformer substation lightning protection device | |
| CN210577135U (en) | Dustproof mechanism of outdoor power distribution cabinet | |
| CN208028556U (en) | A kind of power distribution network arrester | |
| CN208208444U (en) | Self-mountable & dismountuble polymeric metal oxide surge arrester | |
| CN203339640U (en) | 10kV charged drainage wire supporting device | |
| CN106410642A (en) | Dismounting tool used for breaker mechanism energy storage spring | |
| CN209571757U (en) | A kind of fixed device of high-tension switch cabinet cover bar | |
| CN211959725U (en) | Monomer motor controller with dustproof construction | |
| CN207398805U (en) | A kind of high tension electric tower lightning protection device | |
| CN207960105U (en) | A kind of wide service radius communications tower of high-stability | |
| CN108879566B (en) | Lightning arrester mounting structure for power pole | |
| CN219980432U (en) | Complete device for arc extinction and line selection | |
| CN219042169U (en) | Electric energy quality monitoring device | |
| CN110429552A (en) | A kind of outdoor electricity distribution equipment protection type extension type arrester | |
| CN208094153U (en) | A kind of column support type arrester | |
| CN211701890U (en) | Mining voltage feedback type soft start controller | |
| CN218568125U (en) | Electricity selling data processing device for electricity selling of photovoltaic power station | |
| CN211183391U (en) | Open-circuit prevention protection device for current transformer | |
| CN220652207U (en) | New energy grid-connected inverter energy storage device | |
| CN217769440U (en) | Fixed connection structure for lightning arrester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |