CN206628331U - A kind of arrester of convenient installation - Google Patents
A kind of arrester of convenient installation Download PDFInfo
- Publication number
- CN206628331U CN206628331U CN201720401210.0U CN201720401210U CN206628331U CN 206628331 U CN206628331 U CN 206628331U CN 201720401210 U CN201720401210 U CN 201720401210U CN 206628331 U CN206628331 U CN 206628331U
- Authority
- CN
- China
- Prior art keywords
- arrester
- housing
- nut
- convenient installation
- bolt
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of arrester of convenient installation, is related to arrester field.The arrester of the convenient installation, including base, the both sides of the base top are installed with nut, the internal whorl of the nut is connected with screw mandrel, and sleeve is rotatably connected at the top of the screw mandrel, fixed plate is installed with the top of the sleeve, collets are installed with the top of the fixed plate, and the top of two collets is fixedly connected by lightning arrester body, the bottom of the base is installed with housing, and the both sides of the housing are interspersed to be provided with bolt.The arrester of the convenient installation, pass through the setting to nut, screw mandrel, sleeve, fixed plate, housing, bolt, sleeve pipe, fixture block, body, ball and nut, the effect that convenience arrester is fixed installation is reached, so as to also improve the service efficiency of arrester, while also improve the operating efficiency of arrester.
Description
Technical field
Arrester technical field is the utility model is related to, specially a kind of arrester of convenient installation.
Background technology
Arrester is used to protect electrical equipment against high transient overvoltage and endanger and limit time of afterflow also often to limit afterflow
A kind of electrical equipment of assignment, for any outer gap necessary to the electrical equipment normal function when this term includes operation installation, and
No matter whether, as an overall part, alternating current gapless metal oxide arrester is used to protect AC input transformation device for it
Insulation, damaged from lightning surge and switching overvoltage, suitable for transformer, transmission line of electricity, switchboard, switch cubicle, electricity
The overvoltage protections such as power batch meter, vacuum switch, parallel capacitor, electric rotating machine and semiconductor devices, arrester are divided into
Many kinds, there is metal oxide arrester, Line type's MOA, and gapless line type metal oxide is taken shelter from the thunder
Device, all insulation polymeric metal oxide surge arrester, detachable lightning arrester, the main Types of arrester have tube type arrester,
Valve-type arrester and Zinc-Oxide Arrester etc., the main operational principle of each type arrester is different, but their work
It is identical to make essence, is provided to the protection communications cable and communication equipment is without prejudice, arrester is connected to cable and the earth
Between, generally in parallel with by protection equipment, arrester can effectively protect communication equipment, once there is abnormal voltage, keep away
Thunder device will act, and play a protective role, and when the communications cable or equipment are run under normal working voltage, arrester will not
Act, be considered as open circuit for ground, once there is high voltage, and jeopardize when being insulated by protection equipment, arrester is immediately
Action, by high-voltage impact conduct current the earth, so as to limit voltage magnitude, the communications cable and apparatus insulated is protected, has served as electricity
After pressure disappears, arrester restores to the original state rapidly, makes communication line normal work.
But arrester in the market, during use, it is not easy to that arrester is installed, so as to influence
The normal use of arrester, therefore the service efficiency of arrester is also reduced, while also reduce the operating efficiency of arrester.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of arrester of convenient installation, solves arrester
The problem of being inconvenient to install.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of convenient installation is taken shelter from the thunder
Device, including base, the both sides of the base top are installed with nut, and the internal whorl of the nut is connected with screw mandrel,
Sleeve is rotatably connected at the top of the screw mandrel, fixed plate, the top of the fixed plate are installed with the top of the sleeve
Collets are installed with, and the top of two collets is fixedly connected by lightning arrester body, the bottom of the base is fixed
Housing is installed, the both sides of the housing are interspersed to be provided with bolt, and the bolt runs through the one of housing close to the side of housing
Side and the inside for extending to housing.
Sleeve pipe is installed with the top of the housing cavity, fixture block, institute are installed with the top of described sleeve pipe inner chamber
State the both sides of housing cavity and be installed with body above bolt, side of the body away from inner walls is inlayed
There is a ball, the surface of the bolt and internal whorl positioned at housing is connected with nut.
Preferably, the nut is equipped with screw mandrel.
Preferably, the bottom of the base is installed with stator, interts on the stator and is provided with screw rod.
Preferably, the quantity of the stator is four, and four stators are distributed in the corner of base bottom.
Preferably, the bolts and nuts are equipped with.
Preferably, the nut is fixedly connected close to the side of inner walls with the inwall of housing.
(3) beneficial effect
The utility model provides a kind of arrester of convenient installation.Possesses following beneficial effect：
1st, arrester of the convenient installation, by nut, screw mandrel, sleeve, fixed plate, housing, bolt, sleeve pipe, fixture block,
The setting of body, ball and nut, the effect that convenience arrester is fixed installation is reached, so as to also improve arrester
Service efficiency, while also improve the operating efficiency of arrester.
2nd, the arrester of the convenient installation, by the setting to stator and screw rod, convenience has been reached and arrester has been carried out
The effect of installation, so as to ensure that the stability of arrester, therefore the service efficiency of arrester is also improved, so as to be also convenient for
The normal use of user.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the internal structure schematic diagram of the utility model housing.
In figure：1 base, 2 nuts, 3 screw mandrels, 4 sleeves, 5 fixed plates, 6 collets, 7 lightning arrester bodies, 8 housings, 9 bolts,
10 sleeve pipes, 11 fixture blocks, 12 bodys, 13 balls, 14 nuts, 15 stators, 16 screw rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model embodiment provides a kind of arrester of convenient installation, as shown in Figure 1-2, including base 1, base 1
Bottom be installed with stator 15, intert on stator 15 and be provided with screw rod 16, the quantity of stator 15 is four, and four
Individual stator 15 is distributed in the corner of the bottom of base 1, and the both sides at the top of base 1 are installed with nut 2, the inside of nut 2
Screw mandrel 3 is threaded with, nut 2 is equipped with screw mandrel 3, and the top of screw mandrel 3 is rotatably connected to sleeve 4, and the top of sleeve 4 is consolidated
Dingan County is equipped with fixed plate 5, and the top of fixed plate 5 is installed with collets 6, and the top of two collets 6 passes through arrester
Body 7 is fixedly connected, and the bottom of base 1 is installed with housing 8, and the both sides of housing 8 are interspersed to be provided with bolt 9, and bolt 9 leans on
The side of nearly housing 8 through the side of housing 8 and extends to the inside of housing 8.
Sleeve pipe 10 is installed with the top of the inner chamber of housing 8, sleeve pipe 10 is installed with fixture block 11, housing at the top of inner chamber
The both sides of 8 inner chambers and body 12 is installed with positioned at the top of bolt 9, side of the body 12 away from the inwall of housing 8 is inlaid with
Ball 13, the surface of bolt 13 and the internal whorl positioned at housing 8 are connected with nut 14, and bolt 9 is equipped with nut 14, spiral shell
Mother 14 is fixedly connected close to the side of the inwall of housing 8 with the inwall of housing 8.
Operation principle：Arrester is fixed in use, turning screw rod 16, so as to turn bolt 9 to housing 8 inside
External stability bar is clamped, and the fixed installation to arrester is realized with this.
In summary, the arrester of the convenient installation, by nut 2, screw mandrel 3, sleeve 4, fixed plate 5, housing 8, spiral shell
The setting of bolt 9, sleeve pipe 10, fixture block 11, body 12, ball 13 and nut 14, has reached convenience and arrester has been fixed installation
Effect, so as to also improve the service efficiency of arrester, while also improve the operating efficiency of arrester.
Also, by the setting to stator 15 and screw rod 16, reach the effect that convenience is installed to arrester, from
And the stability of arrester is ensure that, therefore the service efficiency of arrester is also improved, so as to be also convenient for the normal of user
Use.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, by sentence " including one ... the key element limited, it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of arrester of convenient installation, including base (1), it is characterised in that：Both sides at the top of the base (1) are fixed
Nut (2) is installed, the internal whorl of the nut (2) is connected with screw mandrel (3), is rotatably connected at the top of the screw mandrel (3)
Sleeve (4), fixed plate (5) is installed with the top of the sleeve (4), be installed with the top of the fixed plate (5) absolutely
Edge block (6), and the top of two collets (6) is fixedly connected by lightning arrester body (7), the bottom of the base (1) is fixed
Housing (8) is installed, the both sides of the housing (8), which are interted, is provided with bolt (9), and the one of the close housing (8) of the bolt (9)
Side is through the side of housing (8) and extends to the inside of housing (8)；
Sleeve pipe (10) is installed with the top of housing (8) inner chamber, is installed with the top of described sleeve pipe (10) inner chamber
Fixture block (11), the both sides of housing (8) inner chamber and is installed with body (12), the body above the bolt (9)
(12) side away from housing (8) inwall is inlaid with ball (13), the surface of the bolt (13) and the inside for being located at housing (8)
It is threaded with nut (14).
A kind of 2. arrester of convenient installation according to claim 1, it is characterised in that：The nut (2) and screw mandrel (3)
It is equipped with.
A kind of 3. arrester of convenient installation according to claim 1, it is characterised in that：The bottom of the base (1) is consolidated
Dingan County is equipped with stator (15), interts on the stator (15) and is provided with screw rod (16).
A kind of 4. arrester of convenient installation according to claim 3, it is characterised in that：The quantity of the stator (15)
For four, and four stators (15) are distributed in the corner of base (1) bottom.
A kind of 5. arrester of convenient installation according to claim 1, it is characterised in that：The bolt (9) and nut
(14) it is equipped with.
A kind of 6. arrester of convenient installation according to claim 1, it is characterised in that：The nut (14) is close to housing
(8) side of inwall is fixedly connected with the inwall of housing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401210.0U CN206628331U (en) | 2017-04-17 | 2017-04-17 | A kind of arrester of convenient installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720401210.0U CN206628331U (en) | 2017-04-17 | 2017-04-17 | A kind of arrester of convenient installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206628331U true CN206628331U (en) | 2017-11-10 |
Family
ID=60205145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720401210.0U Expired - Fee Related CN206628331U (en) | 2017-04-17 | 2017-04-17 | A kind of arrester of convenient installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206628331U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021879A (en) * | 2019-05-21 | 2019-07-16 | 国家电网有限公司 | A kind of electric power tower arrester applied widely |
| CN111786350A (en) * | 2020-07-11 | 2020-10-16 | 肖备 | High-strength extra-high voltage lightning arrester |
| CN112017830A (en) * | 2020-08-25 | 2020-12-01 | 杭州优朴信息技术有限公司 | Vertical box-shaped lightning arrester installed in inserting mode |
| CN113012874A (en) * | 2021-02-24 | 2021-06-22 | 芜湖市凯鑫避雷器有限责任公司 | Lightning arrester convenient to maintain |
-
2017
- 2017-04-17 CN CN201720401210.0U patent/CN206628331U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021879A (en) * | 2019-05-21 | 2019-07-16 | 国家电网有限公司 | A kind of electric power tower arrester applied widely |
| CN111786350A (en) * | 2020-07-11 | 2020-10-16 | 肖备 | High-strength extra-high voltage lightning arrester |
| CN111786350B (en) * | 2020-07-11 | 2021-05-25 | 永固集团股份有限公司 | High-strength extra-high voltage lightning arrester |
| CN112017830A (en) * | 2020-08-25 | 2020-12-01 | 杭州优朴信息技术有限公司 | Vertical box-shaped lightning arrester installed in inserting mode |
| CN113012874A (en) * | 2021-02-24 | 2021-06-22 | 芜湖市凯鑫避雷器有限责任公司 | Lightning arrester convenient to maintain |
| CN113012874B (en) * | 2021-02-24 | 2022-04-12 | 芜湖市凯鑫避雷器有限责任公司 | Lightning arrester convenient to maintain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206628331U (en) | A kind of arrester of convenient installation | |
| CN2912069Y (en) | Over-voltage protector of large power dynamo | |
| CN100483884C (en) | High power motor over-voltage protection device | |
| CN103066557A (en) | Modular multi-level flexible direct current system direct current fault overvoltage restraining method | |
| CN100521434C (en) | Device for restraining AC transformer DC magnetic bias current | |
| CN105375454A (en) | Short circuit fault current limiter | |
| CN103066582A (en) | Overvoltage protection method and overvoltage protection devices of modular multi-level converters | |
| CN201084558Y (en) | An ultra-high voltage ceramic casing arrester | |
| CN202503286U (en) | Three-phase combined type overvoltage protector | |
| CN204947592U (en) | A kind of power distribution network lightning arrester | |
| CN206293858U (en) | A kind of power equipment lightning arrester | |
| CN206640285U (en) | A kind of power equipment lightning arrester | |
| CN203826939U (en) | Electricity utilization system applied to high-voltage plant of large and medium-sized thermal power plant | |
| CN201450326U (en) | 10kv outdoor combined-type overvoltage protector | |
| CN201985770U (en) | Electronic servo transformer and servo/frequency conversion system | |
| CN102570482A (en) | High voltage parallel capacitor device based on neutral point direct grounding mode | |
| CN208208460U (en) | A kind of high-voltage arrester | |
| CN206742018U (en) | A kind of arrestor porcelain bushing structure | |
| CN104753031A (en) | Neutral point complete-set protection device | |
| CN204143980U (en) | A kind of reversal of the natural order of things type lightning arrester | |
| CN202050130U (en) | Lightning protection socket for household appliances | |
| CN201388042Y (en) | Central high-voltage switch equal-height cabinet | |
| CN203325829U (en) | Multi-electrode trigger-type discharge tube | |
| CN218568556U (en) | Compact lightning arrester | |
| CN219202873U (en) | Lightning arrester for power distribution network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |