CN210296060U - 33kV combined lightning arrester and fuse - Google Patents
33kV combined lightning arrester and fuse Download PDFInfo
- Publication number
- CN210296060U CN210296060U CN201920770451.1U CN201920770451U CN210296060U CN 210296060 U CN210296060 U CN 210296060U CN 201920770451 U CN201920770451 U CN 201920770451U CN 210296060 U CN210296060 U CN 210296060U
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- Prior art keywords
- fuse
- fixed
- arrester
- baffle
- fixture block
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- 238000009413 insulation Methods 0.000 claims description 28
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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Abstract
The utility model discloses a 33kV combined arrester and fuse, which comprises a fixing frame, a mounting plate, bolt holes, connecting terminals, a fixing component, a fuse body, an arrester body and rigid feet, wherein the mounting plate is fixed on both sides of the top of the fixing frame at the center through screws, a plurality of bolt holes are arranged on the top of the mounting plate, the arrester body is arranged on one side of the bottom of the fixing frame, the fuse body is arranged on the other side of the bottom of the fixing frame, the fuse body is arranged on one side of the arrester body, the connecting terminals are fixed on the top of the fuse body and the arrester body through screws, the 33kV combined arrester and fuse has simple structure, the traditional bolt fixing connection mode is abandoned, a nut sleeve is screwed, and a first insulating fixture block and a second insulating fixture block clamp the fuse body and the arrester body to fix the same on the bottom of, the fixing is firmer, the installation and the disassembly are convenient, and the labor capacity of workers is greatly reduced.
Description
Technical Field
The utility model relates to a lightning arrester technical field specifically is 33kV combination formula lightning arrester and fuse.
Background
The lightning arrester is formed by modifying a distribution type zinc oxide lightning arrester and skillfully installing the modified lightning arrester on a drop-out mechanism of a drop-out fuse, so that the lightning arrester can be conveniently detected, maintained and replaced by an insulating brake operating lever under the condition of no power failure, and the lightning arrester is suitable for places which are not suitable for power failure, such as communication, stations, hospitals, luxury commercial areas and the like; the traditional lightning arrester and the fuse are fixed by bolts during installation, the connection mode needs punching connection during operation, time and labor are wasted, the installation and the disassembly are troublesome, the maintenance and the replacement of operators are not facilitated, meanwhile, no protective measures are adopted during the installation of the traditional lightning arrester and the fuse, and the lightning arrester and the fuse are easy to shake and wear due to external impact; in view of these drawbacks, it is necessary to design a 33kV combined arrester and fuse.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 33kV combination formula arrester and fuse to solve the problem that proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: 33kv combined type arrester and fuse, comprising a fixing frame, a mounting plate, bolt holes, connecting terminals, a fixing component, a fuse body, an arrester body and rigid feet, wherein the top of the fixing frame is positioned at the two sides of the center, the mounting plate is fixed by screws, a plurality of bolt holes are arranged at the top of the mounting plate, the arrester body is arranged at one side of the bottom of the fixing frame, the fuse body is positioned at one side of the arrester body, the connecting terminals are fixed at the top of the fuse body and the top of the arrester body by screws, the rigid feet are arranged at the bottom of the fuse body and the bottom of the arrester body, the fixing component is arranged at the two sides of the center, and is composed of a slide rail, a first insulating fixture block, a first baffle, a, The movable plate, the sponge cushion, the threaded rod, the insulating sleeve, the threaded hole, the nut sleeve, the baffle disc, the sliding block, the sliding way and the connecting block are arranged on two sides of the center of the bottom of the fixing frame, the fixing plate is fixed on two sides of the center of the bottom of the fixing frame through screws, the second insulating fixture block is fixed on one side of the fixing plate through screws, the first insulating fixture block is arranged on one side of the second insulating fixture block, the first insulating fixture block and the second insulating fixture block are sleeved on the outer side of the connecting terminal, the first baffle plate is fixed on one end of the first baffle plate through screws, the threaded rod is fixed on one end of the first baffle plate through screws, the second baffle plate is sleeved on one end of the threaded rod, one side of the second baffle plate is connected with the second insulating fixture block, the threaded hole is formed in the center of the second baffle plate, the insulation device comprises a first insulation clamping block, a second insulation clamping block and a connecting terminal, and is characterized in that a spongy cushion is sleeved inside the first insulation clamping block and the second insulation clamping block, an insulation sleeve is sleeved outside the spongy cushion, the insulation sleeve is located outside the connecting terminal, a movable plate is fixed at the center of the other side of the first insulation clamping block through screws, a connecting block is fixed at the top of the movable plate through screws, a sliding block is fixed at the top of the connecting block through screws, a sliding rail is sleeved outside the sliding block and connected with the bottom of a fixing frame, a sliding rail is arranged at the center of the sliding.
Furthermore, the bottom of the rigid foot is provided with a wire hole, and the wire hole is sleeved outside a wire at the top of the telegraph pole.
Furthermore, a fixing bolt is sleeved inside the bolt hole and connected with the top of the telegraph pole.
Furthermore, the insulating protective sheath has been cup jointed in the mount outside, and insulating protective sheath thickness is 3 mm.
Furthermore, one end of the threaded rod is welded with a blocking disc, and the blocking disc is positioned on one side of the nut sleeve.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this 33kV combination formula arrester and fuse simple structure, high durability and convenient operation, abandon traditional bolt fixed connection mode, adopt to twist and move the nut cover, make first insulation fixture block and the tight fuse body of second insulation fixture block clamp and arrester body, fix it in the mount bottom, it is fixed more firm, and the installation is dismantled conveniently, the workman's that significantly reduces amount of labour, make things convenient for workman's maintenance and change fuse body and arrester body, combine fuse body and arrester body together simultaneously, area is little during the installation, improve the security performance simultaneously, convenience of customers uses, first insulation fixture block and the inside foam-rubber cushion that is provided with of the insulating fixture block of second, cushion external impact, avoid external striking to cause fuse body and arrester body to rock the damage, be favorable to protecting fuse body and arrester body.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the fixing assembly of the present invention;
fig. 3 is an enlarged view of a first insulating fixture block according to the present invention;
fig. 4 is a schematic view of the slide rail structure of the present invention;
in the figure: 1. a fixed mount; 2. mounting a plate; 3. bolt holes; 4. a connection terminal; 5. a fixing assembly; 6. a fuse body; 7. a lightning arrester body; 8. a rigid leg; 9. a slide rail; 10. a first insulating fixture block; 11. a first baffle plate; 12. a second baffle; 13. a second insulating fixture block; 14. a fixing plate; 15. moving the plate; 16. a sponge cushion; 17. a threaded rod; 18. an insulating sleeve; 19. A threaded hole; 20. a nut sleeve; 21. a catch tray; 22. a slider; 23. a slideway; 24. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: 33kV combined lightning arrester and fuse, including a fixing frame 1, a mounting plate 2, bolt holes 3, connecting terminals 4, a fixing component 5, a fuse body 6, a lightning arrester body 7 and rigid feet 8, wherein the outer side of the fixing frame 1 is sleeved with an insulating protective sleeve, the thickness of the insulating protective sleeve is 3mm, which is beneficial to protecting the fixing frame 1, the mounting plate 2 is fixed by screws on two sides of the center of the top of the fixing frame 1, a plurality of bolt holes 3 are arranged on the top of the mounting plate 2, fixing bolts are sleeved inside the bolt holes 3 and connected with the top of a telegraph pole, which is beneficial to fixing the bolt holes 3, the lightning arrester body 7 is arranged on one side of the bottom of the fixing frame 1, the fuse body 6 is arranged on the other side of the bottom of the fixing frame 1, the fuse body 6 is arranged on one side, the bottom of the fuse body 6 and the bottom of the arrester body 7 are both provided with rigid feet 8, the bottom of each rigid foot 8 is provided with a wire guide hole, and the wire guide hole is sleeved outside a wire at the top of a telegraph pole to facilitate use, the two sides of the bottom of the fixing frame 1 at the center are both provided with fixing components 5, each fixing component 5 consists of a slide rail 9, a first insulating fixture block 10, a first baffle 11, a second baffle 12, a second insulating fixture block 13, a fixing plate 14, a moving plate 15, a sponge pad 16, a threaded rod 17, an insulating sleeve 18, a threaded hole 19, a nut sleeve 20, a baffle disc 21, a slide block 22, a slide rail 23 and a connecting block 24, the two sides of the center of the bottom of the fixing frame 1 are both fixed with the fixing plate 14 through screws, one side of the fixing plate 14 is fixed with a second insulating fixture block 13 through screws, one side of the second insulating fixture block 13, a first baffle 11 is fixed at one end of each first insulating fixture block 10 through screws, a threaded rod 17 is fixed at one end of each first baffle 11 through screws, a second baffle 12 is sleeved at one end of each threaded rod 17, one side of the second baffle 12 is connected with a second insulating fixture block 13, a threaded hole 19 is formed in the center of the second baffle 12, the threaded hole 19 is sleeved outside one end of each threaded rod 17, a nut sleeve 20 is sleeved at one end of each threaded rod 17, the nut sleeve 20 is positioned on one side of the second baffle 12, a baffle disc 21 is welded at one end of each threaded rod 17, the baffle disc 21 is positioned on one side of the nut sleeve 20, the threaded rods 17 are favorably used, a sponge pad 16 is sleeved inside each first insulating fixture block 10 and the second insulating fixture block 13, an insulating sleeve 18 is sleeved outside the sponge pad 16, the insulating sleeve 18 is positioned outside the connecting terminal 4, and a movable plate 15 is fixed at, the top of the movable plate 15 is fixed with a connecting block 24 through a screw, the top of the connecting block 24 is fixed with a sliding block 22 through a screw, the outer side of the sliding block 22 is sleeved with a sliding rail 9, the sliding rail 9 is connected with the bottom of the fixed frame 1, the center of the sliding rail 9 is provided with a sliding rail 23, and the sliding rail 23 is sleeved on the outer side of the sliding block 22; when this 33kv combined arrester uses with the fuse, the manual work is connected with the wire pole top with the inside fixing bolt that has cup jointed of bolt hole 3, simultaneously will have just foot 8 and wire pole top wire connected, cup joint fuse body 6 and 7 top connecting terminal 4 of arrester body between first insulation fixture block 10 and second insulation fixture block 13 again, clockwise rotation nut cover 20, nut cover 20 rotates and drives threaded rod 17 to a lateral shifting, threaded rod 17 drives first baffle 11 and removes, first baffle 11 drives first insulation fixture block 10 and removes to second insulation fixture block 13, first insulation fixture block 10 can slide in slide rail 9 through slider 22 is inside, press from both sides tight connecting terminal 4 until first insulation fixture block 10 and second insulation fixture block 13, accomplish fixedly, can use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1.33kV combination formula arrester and fuse, including mount (1), mounting panel (2), bolt hole (3), connecting terminal (4), fixed subassembly (5), fuse body (6), arrester body (7) and just foot (8), its characterized in that: mount (1) top is located center department both sides and all has mounting panel (2) through the screw fixation, a plurality of bolt hole (3) have been seted up at mounting panel (2) top, mount (1) bottom one side is provided with arrester body (7), mount (1) bottom opposite side is provided with fuse body (6), and fuse body (6) are located arrester body (7) one side, fuse body (6) and arrester body (7) top all have connecting terminal (4) through the screw fixation, fuse body (6) and arrester body (7) bottom all are provided with just foot (8), fixed subassembly (5) are all installed to mount (1) bottom is located center department both sides, fixed subassembly (5) are by slide rail (9), first insulation fixture block (10), first baffle (11), The insulation fixture comprises a second baffle plate (12), a second insulation fixture block (13), a fixed plate (14), a movable plate (15), a sponge pad (16), a threaded rod (17), an insulation sleeve (18), a threaded hole (19), a nut sleeve (20), a baffle disc (21), a slider (22), a slide way (23) and a connecting block (24), wherein the fixed plate (14) is fixed on two sides of the center of the bottom of the fixed frame (1) through screws, the second insulation fixture block (13) is fixed on one side of the fixed plate (14) through screws, a first insulation fixture block (10) is arranged on one side of the second insulation fixture block (13), the first insulation fixture block (10) and the second insulation fixture block (13) are sleeved outside the connecting terminal (4), a first baffle plate (11) is fixed on one end of the first insulation fixture block (10) through screws, the threaded rod (17) is fixed on one end of the first baffle plate (11), one end of the threaded rod (17) is sleeved with a second baffle (12), one side of the second baffle (12) is connected with a second insulating clamping block (13), the center of the second baffle (12) is provided with a threaded hole (19), the threaded hole (19) is sleeved outside one end of the threaded rod (17), one end of the threaded rod (17) is sleeved with a nut sleeve (20), the nut sleeve (20) is located on one side of the second baffle (12), the interiors of the first insulating clamping block (10) and the second insulating clamping block (13) are respectively sleeved with a sponge pad (16), the outside of the sponge pad (16) is sleeved with an insulating sleeve (18), the insulating sleeve (18) is located outside the connecting terminal (4), the center of the other side of the first insulating clamping block (10) is fixed with a movable plate (15) through a screw, the top of the first insulating clamping block (15) is fixed with a connecting block (24) through a screw, and the top of the connecting block (24) is fixed with, slide rail (9) have been cup jointed in the slider (22) outside, and slide rail (9) are connected with mount (1) bottom, slide (23) have been seted up at slide rail (9) center, and slide (23) cup joint in the slider (22) outside.
2. The 33kV combined arrester and fuse of claim 1, wherein: the bottom of the rigid leg (8) is provided with a wire hole which is sleeved outside a wire at the top of the telegraph pole.
3. The 33kV combined arrester and fuse of claim 1, wherein: and a fixing bolt is sleeved in the bolt hole (3) and is connected with the top of the telegraph pole.
4. The 33kV combined arrester and fuse of claim 1, wherein: an insulating protective sleeve is sleeved on the outer side of the fixing frame (1), and the thickness of the insulating protective sleeve is 3 mm.
5. The 33kV combined arrester and fuse of claim 1, wherein: one end of the threaded rod (17) is welded with a baffle disc (21), and the baffle disc (21) is positioned on one side of the nut sleeve (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770451.1U CN210296060U (en) | 2019-05-27 | 2019-05-27 | 33kV combined lightning arrester and fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770451.1U CN210296060U (en) | 2019-05-27 | 2019-05-27 | 33kV combined lightning arrester and fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210296060U true CN210296060U (en) | 2020-04-10 |
Family
ID=70071188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920770451.1U Active CN210296060U (en) | 2019-05-27 | 2019-05-27 | 33kV combined lightning arrester and fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210296060U (en) |
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2019
- 2019-05-27 CN CN201920770451.1U patent/CN210296060U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: 33kV combination lightning arrester and fuse Effective date of registration: 20231128 Granted publication date: 20200410 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Lishui Branch Pledgor: ZHEJIANG RUILI ELECTRIC Co.,Ltd. Registration number: Y2023980067787 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |