CN109754967A - A kind of gapless type metal oxide arrester of 35kV - Google Patents
A kind of gapless type metal oxide arrester of 35kV Download PDFInfo
- Publication number
- CN109754967A CN109754967A CN201910194804.2A CN201910194804A CN109754967A CN 109754967 A CN109754967 A CN 109754967A CN 201910194804 A CN201910194804 A CN 201910194804A CN 109754967 A CN109754967 A CN 109754967A
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- CN
- China
- Prior art keywords
- protective case
- lightning arrester
- arrester body
- metal oxide
- composite sheath
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Abstract
The invention discloses the gapless type metal oxide arresters of 35kV a kind of, including lightning arrester body and composite sheath, the lightning arrester body is socketed with composite sheath, the lightning arrester body bottom end is equipped with bottom fixation kit, anticollision component is installed on the outside of the composite sheath, structure of the invention is scientific and reasonable, it is safe and convenient to use, it is provided with bottom fixation kit, pass through pedestal, outer ring, annular slot, the effect of arc-like sheet with holes and shaft, convenient for adjusting the position of different band hole arc-like sheet, change the distance between arc-like sheet with holes, to adjust the position between fixation hole according to the actual situation, improve the use scope of device, it is provided with anticollision component, pass through the first protective case, the effect of second protective case and connection card slot, convenient for composite sheath is carried out to block protection, to avoid composite sheath transport from carrying It collides, damages with external object in the process, save the cost.
Description
Technical field
The present invention relates to arrester technical field, the gapless type metal oxide arrester of specially a kind of 35kV.
Background technique
The core of arrester use one-step mould, a sulfidization molding, favorable sealing property, be current over-voltage most
Advanced protection electric device has many advantages, such as that fast response time, residual voltage are low, discharge capacity is big, performance is stable, the service life is long, extensively
It is general to be applied to send out, become, matching, in power transmission system, make the insulation of electrical equipment from the damage of overvoltage, wherein composite sheath metal
Oxide Arrester is mainly for the protection of the various electrical equipments in the systems such as electric power, railway, communication from atmospheric over-voltage, behaviour
Make the damage such as overvoltage and Frequency Transient Overvoltage, is the basis of power system insulation cooperation, common structure for installing lightning arrester
Simply, when the fixation hole of practical fixed location and arrester mismatch, the normal mounting work of arrester is influenced, and lightning-arrest
Composite sheath on the outside of its in device transport handling process is easy the friction that collides with external object, causes to damage, influences device
Normal working life increases maintenance cost, so the gapless type metal oxide arrester for being badly in need of a kind of novel 35kV comes
It solves the above problems.
Summary of the invention
The present invention provides the gapless type metal oxide arrester of 35kV a kind of, can effectively solve above-mentioned background technique
It is middle to propose that common structure for installing lightning arrester is simple, when the fixation hole of practical fixed location and arrester mismatch, influence to keep away
The normal mounting of thunder device works, and the composite sheath on the outside of its in arrester transport handling process is easy to occur with external object
The problem of collision friction causes to damage, and influences device normal working life, increases maintenance cost.
To achieve the above object, the invention provides the following technical scheme: the gapless type metal oxide of 35kV a kind of is kept away
Thunder device, including lightning arrester body and composite sheath, the lightning arrester body are socketed with composite sheath, the lightning arrester body bottom end
Bottom fixation kit is installed, the bottom fixation kit includes pedestal, outer ring, annular slot, arc-like sheet with holes, shaft, recessed
Slot and tie down screw；
The lightning arrester body bottom end is connected with pedestal, and the chassis outer side is equipped with outer ring, the outer ring center
Place offers annular slot, and installation insertion is equipped with shaft at the base center position, and the shaft edge is uniformly connected with
Arc-like sheet with holes, the arc-like sheet other end with holes are connected with annular slot, and the pedestal bottom end opens up fluted, the groove
It is internally embedded and tie down screw is installed.
Preferably, the umbrella diameter of the lightning arrester body is 130 millimeters, and the height of the lightning arrester body is 515 millimeters.
Preferably, the lightning arrester body top is equipped with top fixation kit, and the top fixation kit includes top
Connecting rod, containing tube, rotating ring, screw thread block pad in pipe and rubber；
It is connected with top connecting rod at the lightning arrester body top dead center position, is equipped on the outside of the top connecting rod
It is connected at the top of containing tube, the containing tube bottom end and lightning arrester body, is socketed with rotating ring, the storage on the outside of the containing tube
It has been connected through a screw thread screw thread inside pipe and has blocked pipe, the screw thread blocks pipe internal sizes and is connected to pad in rubber.
Preferably, the length of the containing tube is greater than the length that screw thread blocks pipe, and the internal diameter that the screw thread blocks pipe is greater than
The diameter of top connecting rod.
Preferably, anticollision component is installed on the outside of the composite sheath, the anticollision component include the first protective case,
Second protective case, connection card slot and fixture block, the composite sheath lateral ends are socketed with the first protective case, outside the composite sheath
The side other end is socketed with the second protective case, and second protective case is connected by connecting card slot with the first protective case, and described first
Protective case and the second protective case top are mounted on fixture block.
Preferably, first protective case and the second protective case bottom and fixture block corresponding position offer card slot.
Compared with prior art, beneficial effects of the present invention: structure of the invention is scientific and reasonable, safe and convenient to use:
1, it is provided with bottom fixation kit, by the effect of pedestal, outer ring, annular slot, arc-like sheet with holes and shaft, just
In the position for adjusting different band hole arc-like sheet, change the distance between arc-like sheet with holes, is fixed to adjust according to the actual situation
Position between hole, improves the scope of application of device, avoiding device it is corresponding with the fixation hole of practical stationary plane not on, influence device
Normal mounting, by the effect of groove and tie down screw, convenient for arc-like sheet with holes and shaft to be fixed, to improve device
Stability tie down screw is stored while by the effect of groove, avoid influencing installment work, operation is simple and reliable.
2, it is provided with top fixation kit, the effect of pipe is blocked by containing tube, rotating ring and screw thread, convenient for according to demand
The length of top connecting rod exposure is adjusted, to top connecting rod be protected, simultaneously because the length of containing tube is greater than spiral shell
Line blocks the length of pipe, screw thread can be blocked pipe and stored completely, normally connect, passes through with the external world to not influence screw thread and block pipe
The effect padded in rubber avoids screw thread from blocking pipe and causes its damage with the generation friction of top connecting rod, and use is safer.
3, it is provided with anticollision component, by the first protective case, the second protective case and the effect for connecting card slot, convenient for that will answer
It closes housing to carry out blocking protection, to avoid colliding in composite sheath transport handling process with external object, damage,
By the matched card slot effect of fixture block and the first protective case and the second protective case bottom end, multiple first protective cases and second are protected
Sheath is attached, to be assembled according to lightning arrester body actual height to the first protective case and the second protective case, first
Protective case and the second protective case can be recycled, save the cost.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of bottom fixation kit of the present invention；
Fig. 3 is the structural schematic diagram of fixation kit at the top of the present invention；
Fig. 4 is the structural schematic diagram of anticollision component of the present invention；
Figure label: 1, lightning arrester body；2, composite sheath；
3, bottom fixation kit；301, pedestal；302, outer ring；303, annular slot；304, arc-like sheet with holes；305, turn
Axis；306, groove；307, tie down screw；
4, top fixation kit；401, top connecting rod；402, containing tube；403, rotating ring；404, screw thread blocks pipe；
405, pad in rubber；
5, anticollision component；501, the first protective case；502, the second protective case；503, card slot is connected；504, fixture block.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment: as shown in Figs 1-4, the present invention provides a kind of technical solution, a kind of gapless type metal oxidation of 35kV
Object arrester, including lightning arrester body 1 and composite sheath 2, lightning arrester body 1 are socketed with composite sheath 2, and device volume is small, just
In carrying, the umbrella diameter of lightning arrester body 1 is 130 millimeters, and the height of lightning arrester body 1 is 515 millimeters, 1 bottom end of lightning arrester body
Bottom fixation kit 3 is installed, bottom fixation kit 3 includes pedestal 301, outer ring 302, annular slot 303, arc-like sheet with holes
304, shaft 305, groove 306 and tie down screw 307；
1 bottom end of lightning arrester body is connected with pedestal 301, and outer ring 302,302 center of outer ring are equipped on the outside of pedestal 301
Place offers annular slot 303, and the installation insertion of 301 center position of pedestal is equipped with shaft 305, and 305 edge of shaft uniformly connects
It is connected to arc-like sheet 304 with holes, 304 other end of arc-like sheet with holes is connected with annular slot 303, and 301 bottom end of pedestal opens up fluted
306, groove 306, which is internally embedded, is equipped with tie down screw 307.
In order to improve the safety of device, 1 top of lightning arrester body is equipped with top fixation kit 4, top fixation kit 4
Pad 405 in pipe 404 and rubber, lightning arrester body 1 are blocked including top connecting rod 401, containing tube 402, rotating ring 403, screw thread
It is connected with top connecting rod 401 at top dead center position, containing tube 402, containing tube 402 are installed on the outside of top connecting rod 401
It is connected at the top of bottom end and lightning arrester body 1, rotating ring 403 is socketed on the outside of containing tube 402, passes through screw thread inside containing tube 402
It is connected with screw thread and blocks pipe 404, screw thread blocks 404 internal sizes of pipe and is connected to pad 405 in rubber, in order to avoid influencing normal mounting work
Make, the length of containing tube 402 is greater than the length that screw thread blocks pipe 404, and the internal diameter that screw thread blocks pipe 404 is greater than top connecting rod
401 diameter.
In order to improve the safety of device, save the cost is equipped with anticollision component 5, anticollision group on the outside of composite sheath 2
Part 5 includes the first protective case 501, the second protective case 502, connection card slot 503 and fixture block 504, the socket of 2 lateral ends of composite sheath
There is the first protective case 501, the 2 outside other end of composite sheath is socketed with the second protective case 502, and the second protective case 502 passes through connection
Card slot 503 is connected with the first protective case 501, and the first protective case 501 and 502 top of the second protective case are mounted on fixture block 504, is
Convenient for assembling the first protective case 501 and the second protective case 502,502 bottom of the first protective case 501 and the second protective case according to demand
Portion and 504 corresponding position of fixture block offer card slot.
The working principle of the invention and process for using: it when the device is made operational, is actually taken according to lightning arrester body 1 first
The first protective case 501 and the second protective case 502 of respective numbers are taken, the first protective case 501 and the second protective case 502 are then passed through
The fixture block 504 on top is attached with the matched card slot of adjacent first protective case 501 and 502 bottom end of the second protective case, thus will
Multiple first protective cases 501 and multiple second protective cases 502 are assembled, then by assembled first protective case 501 and
Two 502 sets of protective cases are in 2 outside of composite sheath, then by the corresponding company in the first protective case 501 insertion 502 side of the second protective case
It connects inside card slot 503, so that the first protective case 501 and the second protective case 502 are attached, passes through 501 He of the first protective case
The effect of second protective case 502 avoids that composite sheath 2 and external object is caused to collide impaired, influence in transport and handling process
The normal work of device, is then moved to designated position for device, then according to the actual conditions rotating shaft 305 of stationary plane,
Then it drives arc-like sheet 304 with holes to rotate by shaft 305, the position of multiple arc-like sheets 304 with holes is adjusted, to adjust fixation
The position in hole avoids the fixation hole of 1 bottom end fixation hole of lightning arrester body and practical stationary plane from mismatching, improves the applicable model of device
It encloses, after the completion of arc-like sheet 304 with holes adjusting, then rotation lock screw rod 307 carries out arc-like sheet 304 with holes and shaft 305
It is fixed, then pedestal 301 is fixed by screw, rotating ring 403 is then rotated, is moved down on pipe 404 so that screw thread blocks
It is dynamic, to adjust the length of exposure of top connecting rod 401 according to demand, then exposed top connecting rod 401 is fixed,
After the completion of lightning arrester body 1 is fixed, the first protective case 501 is then pulled, makes it from the connection card inside the second protective case 502
It is detached from slot 503, so that the first protective case 501 and the second protective case 502 are carried out disassembly & recycling, so that the first protective case 501
It can be recycled with the second protective case 502, easy to operate, safe and reliable, save the cost.
Finally, it should be noted that being not intended to restrict the invention the foregoing is merely preferred embodiment of the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in guarantor of the invention
Within the scope of shield.
Claims (6)
1. the gapless type metal oxide arrester of 35kV a kind of, including lightning arrester body (1) and composite sheath (2), described
Lightning arrester body (1) is socketed with composite sheath (2), it is characterised in that: lightning arrester body (1) bottom end is equipped with bottom and fixes
Component (3), the bottom fixation kit (3) include pedestal (301), outer ring (302), annular slot (303), arc-like sheet with holes
(304), shaft (305), groove (306) and tie down screw (307)；
Lightning arrester body (1) bottom end is connected with pedestal (301), is equipped with outer ring (302), institute on the outside of the pedestal (301)
It states outer ring (302) center position to offer annular slot (303), pedestal (301) the center position installation insertion installation
Have shaft (305), shaft (305) edge is uniformly connected with arc-like sheet with holes (304), and the arc-like sheet (304) with holes is another
One end is connected with annular slot (303), and pedestal (301) bottom end opens up fluted (306), and the groove (306) is internal embedding
Enter to be equipped with tie down screw (307).
2. the gapless type metal oxide arrester of 35kV according to claim 1 a kind of, it is characterised in that: described to keep away
The umbrella diameter of thunder device ontology (1) is 130 millimeters, and the height of the lightning arrester body (1) is 515 millimeters.
3. the gapless type metal oxide arrester of 35kV according to claim 1 a kind of, it is characterised in that: described to keep away
Thunder device ontology (1) top be equipped with top fixation kit (4), the top fixation kit (4) include top connecting rod (401),
Containing tube (402), rotating ring (403), screw thread block in pipe (404) and rubber and pad (405)；
It is connected with top connecting rod (401) at lightning arrester body (1) top dead center position, the top connecting rod (401)
Outside is equipped with containing tube (402), is connected at the top of containing tube (402) bottom end and lightning arrester body (1), the containing tube
(402) outside is socketed with rotating ring (403), has been connected through a screw thread screw thread inside the containing tube (402) and has been blocked pipe (404),
The screw thread blocks pipe (404) internal sizes and is connected to pad (405) in rubber.
4. the gapless type metal oxide arrester of 35kV according to claim 3 a kind of, it is characterised in that: the receipts
The length of pipe (402) received is greater than screw thread and blocks the length of pipe (404), and the internal diameter that the screw thread blocks pipe (404) is greater than top company
The diameter of extension bar (401).
5. the gapless type metal oxide arrester of 35kV according to claim 1 a kind of, it is characterised in that: described multiple
It closes and is equipped with anticollision component (5) on the outside of housing (2), the anticollision component (5) includes the first protective case (501), the second guarantor
Sheath (502), connection card slot (503) and fixture block (504), composite sheath (2) lateral ends are socketed with the first protective case
(501), the other end is socketed with the second protective case (502) on the outside of the composite sheath (2), and second protective case (502) passes through
Connection card slot (503) is connected with the first protective case (501), and first protective case (501) and the second protective case (502) top are equal
Fixture block (504) are installed.
6. the gapless type metal oxide arrester of 35kV according to claim 5 a kind of, it is characterised in that: described
One protective case (501) and the second protective case (502) bottom and fixture block (504) corresponding position offer card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910194804.2A CN109754967B (en) | 2019-03-14 | 2019-03-14 | 35kV gapless metal oxide lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910194804.2A CN109754967B (en) | 2019-03-14 | 2019-03-14 | 35kV gapless metal oxide lightning arrester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109754967A true CN109754967A (en) | 2019-05-14 |
| CN109754967B CN109754967B (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910194804.2A Active CN109754967B (en) | 2019-03-14 | 2019-03-14 | 35kV gapless metal oxide lightning arrester |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314287A (en) * | 2021-05-28 | 2021-08-27 | 上海电瓷厂有限公司 | Collector-lightning arrester integrated device |
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| WO2017021133A1 (en) * | 2015-08-05 | 2017-02-09 | Siemens Aktiengesellschaft | Device having a device end that has at least one contact region for connecting to at least one counterpart, as well as a system comprising the device, and method for assembling the system |
| DE102016206460A1 (en) * | 2016-04-18 | 2017-10-19 | Siemens Aktiengesellschaft | Control ring for surge arresters |
| CN107610855A (en) * | 2017-08-17 | 2018-01-19 | 芜湖市凯鑫避雷器有限责任公司 | A kind of protection mechanism for being used to protect electric ceramic lightning arrester full skirt |
| CN108878085A (en) * | 2018-06-29 | 2018-11-23 | 安徽硕日光电科技有限公司 | A kind of New Zinc Oxide Lightning Arrester |
| CN208478042U (en) * | 2018-08-03 | 2019-02-05 | 保定方圆电力线路器材有限公司 | A kind of arrester facilitating installation |
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2019
- 2019-03-14 CN CN201910194804.2A patent/CN109754967B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017021133A1 (en) * | 2015-08-05 | 2017-02-09 | Siemens Aktiengesellschaft | Device having a device end that has at least one contact region for connecting to at least one counterpart, as well as a system comprising the device, and method for assembling the system |
| DE102016206460A1 (en) * | 2016-04-18 | 2017-10-19 | Siemens Aktiengesellschaft | Control ring for surge arresters |
| CN107610855A (en) * | 2017-08-17 | 2018-01-19 | 芜湖市凯鑫避雷器有限责任公司 | A kind of protection mechanism for being used to protect electric ceramic lightning arrester full skirt |
| CN108878085A (en) * | 2018-06-29 | 2018-11-23 | 安徽硕日光电科技有限公司 | A kind of New Zinc Oxide Lightning Arrester |
| CN208478042U (en) * | 2018-08-03 | 2019-02-05 | 保定方圆电力线路器材有限公司 | A kind of arrester facilitating installation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113314287A (en) * | 2021-05-28 | 2021-08-27 | 上海电瓷厂有限公司 | Collector-lightning arrester integrated device |
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| Publication number | Publication date |
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| CN109754967B (en) | 2021-04-20 |
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