CN112967855A - Multi-column parallel arrester protection assembly - Google Patents
Multi-column parallel arrester protection assembly Download PDFInfo
- Publication number
- CN112967855A CN112967855A CN202110207364.7A CN202110207364A CN112967855A CN 112967855 A CN112967855 A CN 112967855A CN 202110207364 A CN202110207364 A CN 202110207364A CN 112967855 A CN112967855 A CN 112967855A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- protection assembly
- fixed mounting
- groove
- arrester protection
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T4/00—Overvoltage arresters using spark gaps
- H01T4/04—Housings
Abstract
The invention discloses a multi-column parallel lightning arrester protection assembly which comprises a top sheath, wherein a first rotating groove is formed in the outer side of the top sheath, a rotating ring is rotatably connected to the inside of the first rotating groove, two installation sleeves are fixedly installed on the outer side of the rotating ring, threaded sleeves extending to the outer sides of the installation sleeves are fixedly installed inside the installation sleeves, a connecting rod extending to the left side of the threaded sleeve on the left side is connected to the inner side of the threaded sleeve on the left side in a threaded manner, a connecting sleeve extending to the right side of the threaded sleeve on the right side is connected to the inner side of the threaded sleeve on the right side in a threaded manner, a glass tube is communicated with the top of the connecting sleeve, a sealing block is slidably connected to the inside of the glass tube, and a limiting rod extending to the inside of the connecting sleeve is fixedly. This many parallelly connected arrester protection subassembly has possessed and can guarantee to use simultaneously when can reducing the wearing and tearing to the arrester and have some to continue to provide the advantage of protectiveness after assaulting simultaneously.
Description
Technical Field
The invention relates to an arrester assembly, in particular to a multi-column parallel arrester protection assembly.
Background
Arrester, an electrical appliance for protecting electrical equipment from high transient overvoltage and limiting the freewheel time and also normally limiting the freewheel amplitude, the term encompassing any external clearance necessary for the proper functioning of the appliance when installed in operation, whether or not as an integral part.
The existing lightning arrester connection part protection assembly is usually obtained by injecting a silicon rubber mold, although the lightning arrester connection part protection assembly is convenient to use, the smaller size and the smaller quality of the lightning arrester connection part protection assembly enable the lightning arrester connection part protection assembly to repeatedly impact or rub with a lightning arrester body when the lightning arrester connection part protection assembly faces strong wind and heavy rain weather, and then the position of the lightning arrester connection part is aged too fast, so that the multi-column parallel lightning arrester connection part protection assembly is provided to solve the problem.
Disclosure of Invention
The invention aims to provide a multi-column parallel lightning arrester protection assembly to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a multi-column parallel arrester protection assembly comprises a top sheath, wherein a first rotating groove is formed in the outer side of the top sheath, a rotating ring is connected to the inner portion of the first rotating groove in a rotating mode, two installation sleeves are fixedly installed on the outer side of the rotating ring, a threaded sleeve extending to the outer side of the installation sleeve is fixedly installed inside the installation sleeve, the inner side of the threaded sleeve on the left side is connected with a connecting rod extending to the left side of the threaded sleeve in a threaded mode, the inner side of the threaded sleeve on the right side is connected with a connecting sleeve extending to the right side of the threaded sleeve in a threaded mode, a glass tube is communicated with the top of the connecting sleeve, a sealing block is connected to the inner portion of the glass tube in a sliding mode, a limiting rod extending to the inner portion of the connecting sleeve is fixedly installed at the bottom of the sealing block, a limiting sleeve is fixedly installed on the outer side of, the bottom fixed mounting of contact lever has the contact ball, the outside fixed mounting of top sheath has the fender umbrella that is located first rotating groove below, the right side intercommunication of top sheath has the wire sleeve that is located first rotating groove top, and the second has been seted up in the outside of wire sleeve and has been rotated the groove, the inboard rotation in second rotating groove is connected with the go-between, the right side fixed mounting of go-between has the stop collar, first groove of stepping down has been seted up at the right side top of wire sleeve, the second groove of stepping down has been seted up to the right side bottom of stop collar, the top fixed mounting of stop collar has the bolt that runs through and extend to the go-between inside.
As a still further scheme of the invention: the top sheath and the umbrella are both made of high-temperature vulcanized silicone rubber, and the height of the first rotating groove is matched with that of the rotating ring.
As a still further scheme of the invention: the two installation sleeves are symmetrically distributed on two sides of the rotating ring and are made of high-temperature vulcanized silicone rubber.
As a still further scheme of the invention: the threaded sleeve, the connecting rod and the connecting sleeve are all epoxy resin glass fiber rods, the inner diameter of the connecting sleeve is larger than the outer diameter of the limiting sleeve, and the left side of the connecting rod is conical.
As a still further scheme of the invention: the outside of restriction cover is provided with the restriction tooth, just the bottom of restriction pole is triangle-shaped.
As a still further scheme of the invention: the number of the contact rods is four, and the four contact rods are annularly distributed at the bottom of the top sheath.
As a still further scheme of the invention: the top of the glass tube is arranged in a closed manner, and the space formed by the glass tube and the sealing block is filled with compressed gas which can push the limiting rod to the middle of the connecting sleeve.
As a still further scheme of the invention: the bottom of the umbrella and the top of the contact ball are located in the same plane, and the umbrella is umbrella-shaped, and the top of the umbrella is arranged in a hydrophobic mode.
As a still further scheme of the invention: the first groove of stepping down and the second groove of stepping down all are the U type, just the left side in first groove of stepping down and the second groove of stepping down is located the coplanar.
Compared with the prior art, the invention has the beneficial effects that:
when the device is used, if the device is only used for a single lightning arrester, the device can be directly sleeved on the lightning arrester from the upper part, then the plug and an internal component of the threaded sleeve are taken down, the limiting sleeve is rotated to enable the first abdicating groove and the second abdicating groove to coincide, a connecting line or a cable can conveniently pass through the connecting sleeve, then the limiting sleeve and the plug are recovered, and the smaller four contact balls which are contacted with the lightning arrester at the moment can ensure that the contact area with the lightning arrester body is reduced, so that the abrasion to the lightning arrester is reduced, when a plurality of lightning arresters are connected in parallel, the connecting rod of the device can be inserted into the connecting sleeves of other devices to ensure the head of the connecting rod to be connected, and because compressed gas exists in the glass tube when the connecting rod is inserted, the limiting rod can be pushed to be matched with the limiting sleeve to complete locking, so that the interconnection among a plurality of the devices can be ensured, and the protection component can be prevented from falling off, through the arrangement, the lightning arrester has the advantages that the lightning arrester can be abraded and simultaneously a plurality of parts can be guaranteed to be used simultaneously, and the lightning arrester can continue to provide protection after being impacted.
Drawings
Fig. 1 is a schematic structural view of a multi-column parallel arrester protection assembly;
fig. 2 is an enlarged view of a multi-column parallel arrester protection assembly at a point a in fig. 1;
fig. 3 is an enlarged view of a multi-column parallel arrester protection assembly at B in fig. 1;
fig. 4 is a diagram of an implementation of a multi-column parallel arrester protection assembly.
In the figure: 1. a top jacket; 3. a first rotating groove; 4. a rotating ring; 5. installing a sleeve; 6. a threaded sleeve; 7. a coupling rod; 8. a coupling sleeve; 9. a glass tube; 10. a sealing block; 11. a restraining bar; 12. a restraining sleeve; 13. a contact lever; 14. contacting the ball; 15. blocking the umbrella; 16. a wiring sleeve; 17. a second rotating groove; 18. a connecting ring; 19. a limiting sleeve; 20. a first abdicating groove; 21. a second abdicating groove; 22. and (4) a bolt.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the present invention, a multi-column parallel lightning arrester protection assembly includes a top sheath 1, the top sheath 1 and a retaining umbrella 15 are both made of high temperature vulcanized silicone rubber, the height of a first rotating groove 3 is adapted to the height of a rotating ring 4, the outer side of the top sheath 1 is provided with the first rotating groove 3, the rotating ring 4 is rotatably connected inside the first rotating groove 3, two installation sleeves 5 are fixedly installed on the outer side of the rotating ring 4, the two installation sleeves 5 are symmetrically distributed on both sides of the rotating ring 4, the installation sleeves 5 are made of high temperature vulcanized silicone rubber, a threaded sleeve 6 extending to the outer side of the installation sleeve 5 is fixedly installed inside the installation sleeve 5, the threaded sleeve 6, a connection rod 7 and a connection sleeve 8 are all made of epoxy resin glass fiber rods, the inner diameter of the connection sleeve 8 is larger than the outer diameter of a limiting sleeve 12, the left side of the connection rod 7 is conical, the inner side of the left side threaded sleeve 6 is threadedly connected with a connection rod 7, the inner side of the right threaded sleeve 6 is in threaded connection with a connecting sleeve 8 extending to the right side of the right threaded sleeve 6, the outer side of a limiting sleeve 12 is provided with limiting teeth, the bottom of a limiting rod 11 is triangular, the top of the connecting sleeve 8 is communicated with a glass tube 9, the top of the glass tube 9 is in closed arrangement, a space formed by the glass tube 9 and a sealing block 10 is filled with compressed gas, the limiting rod 11 can be pushed to the middle of the connecting sleeve 8 by the compressed gas, the sealing block 10 is connected to the inside of the glass tube 9 in a sliding manner, the limiting rod 11 extending to the inside of the connecting sleeve 8 is fixedly arranged at the bottom of the sealing block 10, the limiting sleeve 12 is fixedly arranged at the outer side of a connecting rod 7, contact rods 13 are fixedly arranged at the bottom of the top jacket 1, the number of the contact rods 13 is four, the four contact rods 13 are annularly distributed at the bottom of the top jacket 1, and, the outer side of the top sheath 1 is fixedly provided with a blocking umbrella 15 positioned below the first rotating groove 3, the bottom of the blocking umbrella 15 and the top of the contact ball 14 are positioned in the same plane, the blocking umbrella 15 is in an umbrella sheet shape, the top of the blocking umbrella 15 is arranged in a drainage manner, the right side of the top sheath 1 is communicated with a wiring sleeve 16 positioned above the first rotating groove 3, the outer side of the wiring sleeve 16 is provided with a second rotating groove 17, the inner side of the second rotating groove 17 is rotatably connected with a connecting ring 18, the right side of the connecting ring 18 is fixedly provided with a limiting sleeve 19, the right top of the wiring sleeve 16 is provided with a first abdicating groove 20, the first abdicating groove 20 and the second abdicating groove 21 are both in, and the left sides of the first abdicating groove 20 and the second abdicating groove 21 are located in the same plane, the second abdicating groove 21 is opened at the bottom of the right side of the stop collar 19, and the top of the stop collar 19 is fixedly provided with a bolt 22 which penetrates through and extends to the inside of the connecting ring 18.
The working principle of the invention is as follows: when the device is used, if the device is only used for a single lightning arrester, the device can be directly sleeved on the lightning arrester from the upper part, then the bolt 22 and the internal components of the threaded sleeve 6 are taken down, the limiting sleeve 19 is rotated to enable the first abdicating groove 20 and the second abdicating groove 21 to coincide, the device is suitable for connecting wires or cables to conveniently pass through the wiring sleeve 16, then the limiting sleeve 19 and the bolt 22 are recovered, the smaller four contact balls 14 which are in contact with the lightning arrester can ensure that the contact area with the lightning arrester body is reduced, so that the abrasion to the lightning arrester is reduced, if a plurality of lightning arresters are connected in parallel, the connecting rod 7 of the device can be inserted into the connecting sleeve 8 of other devices to enable the connecting rod to be connected with the head of the connecting rod, when the connecting rod is inserted, compressed gas exists in the glass tube 9, the limiting rod 11 can be pushed to be matched with the limiting sleeve 12 to complete locking, so that the interconnection among the devices can be ensured, and the protective component can be prevented from falling off when being, through the arrangement, the lightning arrester has the advantages that the lightning arrester can be abraded and simultaneously a plurality of parts can be guaranteed to be used simultaneously, and the lightning arrester can continue to provide protection after being impacted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (9)
1. The utility model provides a many parallelly connected arrester protection component of post, includes top sheath (1), its characterized in that, first rotation groove (3) have been seted up in the outside of top sheath (1), the inside of first rotation groove (3) is rotated and is connected with swivel becket (4), the outside fixed mounting of swivel becket (4) has installing sleeve (5) that quantity is two, the inside fixed mounting of installing sleeve (5) has thread bush (6) that extend to the installing sleeve (5) outside, the left side the inboard threaded connection of thread bush (6) has the hookup rod (7) that extend to the left side the thread bush (6) is left, the right side the inboard threaded connection of thread bush (6) has hookup cover (8) that extend to the right side the thread bush (6) right side, the top intercommunication of hookup cover (8) has glass pipe (9), the inside sliding connection of glass pipe (9) has sealing block (10), the bottom fixed mounting of sealing block (10) has the restriction lever (11) that extends to coupling sleeve (8) inside, the outside fixed mounting of coupling lever (7) has restriction cover (12), the bottom fixed mounting of top sheath (1) has contact lever (13), the bottom fixed mounting of contact lever (13) has contact ball (14), the outside fixed mounting of top sheath (1) has fender umbrella (15) that is located first rotating groove (3) below, the right side intercommunication of top sheath (1) has wiring sleeve (16) that is located first rotating groove (3) top, and second rotating groove (17) have been seted up in the outside of wiring sleeve (16), the inboard rotation in second rotating groove (17) is connected with go-between (18), the right side fixed mounting of go-between (18) has stop collar (19), first groove (20) of stepping down has been seted up at the right side top of wiring sleeve (16), the second groove of stepping down (21) has been seted up to the right side bottom of stop collar (19), the top fixed mounting of stop collar (19) has run through and extends to inside bolt (22) of go-between (18).
2. A multi-pole parallel arrester protection assembly according to claim 1, characterized in that the top sheath (1) and the retaining umbrella (15) are both made of high temperature vulcanized silicone rubber, and the height of the first rotation groove (3) is adapted to the height of the rotation ring (4).
3. The multi-column parallel lightning arrester protection assembly according to claim 1, wherein the two mounting sleeves (5) are symmetrically distributed on two sides of the rotating ring (4), and the mounting sleeves (5) are made of high-temperature vulcanized silicone rubber.
4. The multi-column parallel arrester protection assembly according to claim 1, wherein the threaded sleeve (6), the connecting rod (7) and the connecting sleeve (8) are all epoxy resin glass fiber rods, the inner diameter of the connecting sleeve (8) is larger than the outer diameter of the limiting sleeve (12), and the left side of the connecting rod (7) is conical.
5. A multi-column parallel arrester protection assembly as claimed in claim 1, characterized in that the limiting sleeve (12) is provided with limiting teeth on its outside, and the bottom of the limiting rod (11) is triangular.
6. A multi-column parallel arrester protection assembly according to claim 1, characterized in that the number of the contact rods (13) is four, and four contact rods (13) are annularly distributed at the bottom of the top sheath (1).
7. A multi-column parallel arrester protection assembly according to claim 1, characterized in that the top of the glass tube (9) is closed, and the space formed by the glass tube (9) and the sealing block (10) is filled with compressed gas and the compressed gas can push the limit rod (11) to the middle of the coupling sleeve (8).
8. A multi-pole parallel arrester protection assembly as claimed in claim 1, characterized in that the bottom of the retaining umbrella (15) is in the same plane as the top of the contact ball (14), the retaining umbrella (15) is in the form of an umbrella sheet and the top is arranged to be hydrophobic.
9. The multi-column parallel arrester protection assembly according to claim 1, wherein the first and second abdicating grooves (20, 21) are U-shaped, and left sides of the first and second abdicating grooves (20, 21) are located in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110207364.7A CN112967855B (en) | 2021-02-24 | 2021-02-24 | Multi-column parallel arrester protection assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110207364.7A CN112967855B (en) | 2021-02-24 | 2021-02-24 | Multi-column parallel arrester protection assembly |
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| CN112967855A true CN112967855A (en) | 2021-06-15 |
| CN112967855B CN112967855B (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110207364.7A Active CN112967855B (en) | 2021-02-24 | 2021-02-24 | Multi-column parallel arrester protection assembly |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB301744A (en) * | 1927-12-02 | 1929-05-16 | British Thomson Houston Co Ltd | Improvements in and relating to electric discharge devices |
| CN2456277Y (en) * | 2000-12-19 | 2001-10-24 | 郑建巨 | Insulation safety casing for composite zinc oxide lightning arrester |
| CN201408619Y (en) * | 2009-05-08 | 2010-02-17 | 周兆强 | High-efficient lightning arrester |
| CN103606427A (en) * | 2013-11-21 | 2014-02-26 | 江苏新澳电力技术有限公司 | Detachable lightning arrester with disconnector |
| CN204204537U (en) * | 2014-11-26 | 2015-03-11 | 中国北车集团大连机车车辆有限公司 | Locomotive Anti-fog lightning arrester |
| CN208422545U (en) * | 2018-08-03 | 2019-01-22 | 安徽友创电力技术有限公司 | A kind of AC gapless Zinc-Oxide Arrester |
| CN208706341U (en) * | 2018-09-14 | 2019-04-05 | 广东电网有限责任公司 | Visual type lightning arrester insulation shield |
| CN209087470U (en) * | 2018-12-04 | 2019-07-09 | 保定市天达开电器设备制造有限公司 | A kind of substation's Zinc-Oxide Arrester |
| CN209401418U (en) * | 2018-12-06 | 2019-09-17 | 大连鑫业蓝电电器科技有限公司 | A kind of integrated metal Oxide Arrester |
| CN209948671U (en) * | 2019-04-03 | 2020-01-14 | 深圳兆讯科技有限公司 | High-voltage direct-current filter capable of lightning protection |
| CN210378641U (en) * | 2019-07-19 | 2020-04-21 | 马鞍山市华能电力线路器材有限责任公司 | Lightning arrester device capable of preventing lightning stroke from breaking |
-
2021
- 2021-02-24 CN CN202110207364.7A patent/CN112967855B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB301744A (en) * | 1927-12-02 | 1929-05-16 | British Thomson Houston Co Ltd | Improvements in and relating to electric discharge devices |
| CN2456277Y (en) * | 2000-12-19 | 2001-10-24 | 郑建巨 | Insulation safety casing for composite zinc oxide lightning arrester |
| CN201408619Y (en) * | 2009-05-08 | 2010-02-17 | 周兆强 | High-efficient lightning arrester |
| CN103606427A (en) * | 2013-11-21 | 2014-02-26 | 江苏新澳电力技术有限公司 | Detachable lightning arrester with disconnector |
| CN204204537U (en) * | 2014-11-26 | 2015-03-11 | 中国北车集团大连机车车辆有限公司 | Locomotive Anti-fog lightning arrester |
| CN208422545U (en) * | 2018-08-03 | 2019-01-22 | 安徽友创电力技术有限公司 | A kind of AC gapless Zinc-Oxide Arrester |
| CN208706341U (en) * | 2018-09-14 | 2019-04-05 | 广东电网有限责任公司 | Visual type lightning arrester insulation shield |
| CN209087470U (en) * | 2018-12-04 | 2019-07-09 | 保定市天达开电器设备制造有限公司 | A kind of substation's Zinc-Oxide Arrester |
| CN209401418U (en) * | 2018-12-06 | 2019-09-17 | 大连鑫业蓝电电器科技有限公司 | A kind of integrated metal Oxide Arrester |
| CN209948671U (en) * | 2019-04-03 | 2020-01-14 | 深圳兆讯科技有限公司 | High-voltage direct-current filter capable of lightning protection |
| CN210378641U (en) * | 2019-07-19 | 2020-04-21 | 马鞍山市华能电力线路器材有限责任公司 | Lightning arrester device capable of preventing lightning stroke from breaking |
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| Publication number | Publication date |
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| CN112967855B (en) | 2022-05-17 |
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