CN212114742U - Lightning protection device of high-voltage switch cabinet - Google Patents
Lightning protection device of high-voltage switch cabinet Download PDFInfo
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- CN212114742U CN212114742U CN202020943642.6U CN202020943642U CN212114742U CN 212114742 U CN212114742 U CN 212114742U CN 202020943642 U CN202020943642 U CN 202020943642U CN 212114742 U CN212114742 U CN 212114742U
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- switch cabinet
- clamping
- fixedly connected
- block
- lightning
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- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000009434 installation Methods 0.000 claims abstract description 30
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high tension switchgear's lightning protection device, including cubical switchboard body, installation mechanism, lightning rod, first latch mechanism and second latch mechanism, the installation mechanism rather than the looks adaptation is installed at the top of cubical switchboard body, and installation mechanism's top is provided with the lightning rod, and the right side at installation mechanism top and the position that corresponds the lightning rod are provided with first latch mechanism, and the left side at installation mechanism top and the position that corresponds the lightning rod are provided with second latch mechanism, and installation mechanism includes installation card frame and construction bolt. The utility model discloses a mutually supporting between cubical switchboard body, installation mechanism, lightning rod, first latch mechanism and the second latch mechanism has realized a high tension switchgear's lightning protection device, and the convenience carries out the dismouting to high tension switchgear's lightning arrester, consequently when lightning arrester appears damaging, makes things convenient for the staff to carry out the dismouting to lightning arrester, and then conveniently maintains or changes lightning arrester.
Description
Technical Field
The utility model relates to a high tension switchgear technical field specifically is a high tension switchgear's lightning protection device.
Background
The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, the high-voltage switch cabinet is used as an electric appliance product with the voltage grade of 3.6kV-550kV, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectioning device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. In order to increase the security of high tension switchgear, generally install lightning protection device on high tension switchgear, but the inconvenient dismouting of common lightning protection device, consequently when lightning protection device appears damaging, inconvenient safeguards or changes the lightning protection device, and then has increased staff's the operation degree of difficulty.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem the utility model provides a high tension switchgear's lightning protection device.
In order to achieve the above object, the utility model provides a following technical scheme: a lightning protection device of a high-voltage switch cabinet comprises a switch cabinet body, an installation mechanism, a lightning rod, a first clamping mechanism and a second clamping mechanism, wherein the installation mechanism matched with the switch cabinet body is installed at the top of the switch cabinet body;
the installation mechanism comprises an installation clamping frame and installation bolts, the installation clamping frame matched with the switch cabinet body is clamped at the top of the switch cabinet body, and the left side and the right side of the installation clamping frame and the positions corresponding to the switch cabinet body are fixedly connected with the switch cabinet body through the installation bolts;
the first clamping mechanism comprises a first clamping block, ejection springs and elastic blocks, the right side of the top of the mounting clamping frame is fixedly connected with the first clamping block, the left sides of the inner walls of the first clamping blocks are fixedly connected with the symmetrically arranged ejection springs, and the left sides of the two ejection springs are fixedly connected through the elastic blocks;
the second clamping mechanism comprises a fixed rod, a connecting spring, a second clamping block, a limiting rod and a clamping pin, the left side fixedly connected with fixed rod is arranged at the top of the clamping frame, the bottom fixedly connected with connecting spring is arranged on the right side of the fixed rod, the right side fixedly connected with second clamping block is arranged on the connecting spring, the left side fixedly connected with limiting rod is arranged on the left side of the second clamping block, the left side of the limiting rod penetrates through the fixed rod and extends to the left side of the fixed rod, the top of the fixed rod is provided with the clamping pin, and the bottom of the clamping pin penetrates through the fixed rod and extends to the inner portion of the.
Preferably, the first clamping block is contacted with the lightning rod on one side close to the lightning rod.
Preferably, a supporting block is fixedly connected to the midpoint of the right side of the elastic block, and the right side of the supporting block is in contact with the first clamping block.
Preferably, the side of the second clamping block close to the lightning rod is contacted with the lightning rod.
Preferably, the bottom of the second clamping block is fixedly connected with a sliding block, and the top of the mounting clamping frame is provided with a sliding groove matched with the sliding block.
Preferably, the bottom of the sliding block penetrates through the sliding groove and extends to the inside of the sliding groove to be in sliding connection with the inner wall of the sliding groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a mutually supporting between cubical switchboard body, installation mechanism, lightning rod, first latch mechanism and the second latch mechanism has realized a high tension switchgear's lightning protection device, and the convenience carries out the dismouting to high tension switchgear's lightning arrester, consequently when lightning arrester appears damaging, makes things convenient for the staff to carry out the dismouting to lightning arrester, and then conveniently maintains or changes lightning arrester.
2. The utility model discloses a set up the supporting shoe and make pop-up spring can stop when compressed to supporting shoe and first fixture block contact, and then realize fixedly, increased the stability that the second fixture block removed through setting up slider and spout.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;
fig. 3 is a partial enlarged view of B-B in fig. 1 according to the present invention.
In the figure: the switch cabinet comprises a switch cabinet body 1, a mounting mechanism 2, a lightning rod 3, a first clamping mechanism 4, a second clamping mechanism 5, a mounting clamping frame 201, a mounting bolt 202, a first clamping block 401, a spring 402, a spring 403, a fixing rod 501, a connecting spring 502, a second clamping block 503, a limiting rod 504, a clamping pin 505, a supporting block 6, a sliding block 7 and a sliding groove 8.
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. 1-3, a lightning protection device of a high-voltage switch cabinet includes a switch cabinet body 1, an installation mechanism 2, a lightning rod 3, a first clamping mechanism 4 and a second clamping mechanism 5, the installation mechanism 2 adapted to the switch cabinet body 1 is installed on the top of the switch cabinet body 1, the lightning rod 3 is installed on the top of the installation mechanism 2, the first clamping mechanism 4 is installed on the right side of the top of the installation mechanism 2 and corresponds to the lightning rod 3, and the second clamping mechanism 5 is installed on the left side of the top of the installation mechanism 2 and corresponds to the lightning rod 3.
Referring to fig. 1-3, the mounting mechanism 2 includes a mounting frame 201 and a mounting bolt 202, the mounting frame 201 is mounted on the top of the switch cabinet body 1, and the mounting frame 201 is adapted to the switch cabinet body 1, and the positions of the left and right sides of the mounting frame 201 and corresponding to the switch cabinet body 1 are fixedly connected to the switch cabinet body 1 through the mounting bolt 202.
Referring to fig. 1 to 3, the first latch mechanism 4 includes a first latch 401, an ejection spring 402 and an elastic block 403, the first latch 401 is fixedly connected to the right side of the top of the mounting latch frame 201, one side of the first latch 401 close to the lightning rod 3 is in contact with the first latch 401, the ejection springs 402 symmetrically arranged are fixedly connected to the left side of the inner wall of the first latch 401, the ejection springs 402 are in a compressed state, the left sides of the two ejection springs 402 are fixedly connected through the elastic block 403, a support block 6 is fixedly connected to the midpoint of the right side of the elastic block 403, the right side of the support block 6 is in contact with the first latch 401, and the ejection springs 402 are compressed to the position where the support block 6 is in contact with the first latch 401 by the support block 6, so as.
Referring to fig. 1-3, the second clamping mechanism 5 includes a fixing rod 501, a connecting spring 502, a second clamping block 503, a limiting rod 504 and a clamping pin 505, the left side of the top of the mounting clamping frame 201 is fixedly connected with the fixing rod 501, the bottom of the right side of the fixing rod 501 is fixedly connected with the connecting spring 502, the connecting spring 502 is in a stretching state, the right side of the connecting spring 502 is fixedly connected with the second clamping block 503, one side of the second clamping block 503 close to the lightning rod 3 is in contact with the lightning rod, the bottom of the second clamping block 503 is fixedly connected with a sliding block 7, the top of the mounting clamping frame 201 is provided with a sliding groove 8 matched with the sliding block 7, the bottom of the sliding block 7 penetrates through the sliding groove 8 and extends to the inside of the sliding groove 8 to be in sliding connection with the inner wall of the sliding groove 8, the stability of the movement of the second clamping block, dead lever 501 is run through and extends to the left side of dead lever 501 in the left side of gag lever post 504, the top of dead lever 501 is provided with bayonet lock 505, the bottom of bayonet lock 505 runs through dead lever 501 and extends to the inside of gag lever post 504 and the mutual joint of gag lever post 504, through cubical switchboard body 1, installation mechanism 2, lightning rod 3, mutually support between first clamping mechanism 4 and the second clamping mechanism 5, the lightning protection device of a high tension switchgear has been realized, the lightning protection device to high tension switchgear conveniently carries out the dismouting, consequently, when lightning protection device appears damaging, make things convenient for the staff to carry out the dismouting to lightning protection device, and then conveniently maintain or change lightning protection device.
When the lightning rod 3 is needed to be disassembled, only the bayonet lock 505 needs to be pulled out, so that the second clamping block 503 is driven to move leftwards and be separated from the lightning rod 3 under the action of the elastic force of the connecting spring 502, meanwhile, the spring 402 is popped out of the lightning rod 3 through the elastic block 403 to the first clamping block 401, and the lightning rod 3 is disassembled; after the maintenance is completed, the right side of the bottom of the lightning rod 3 is only required to be clamped in the first clamping block 401, then the limiting rod 504 is pushed rightwards, so that the limiting rod drives the second clamping block 503 to clamp the bottom of the lightning rod 3, and then the clamping pin 505 is inserted, so that the limiting rod 504 is fixed.
In summary, the following steps: this lightning protection device of high tension switchgear has solved the problem that the background art mentioned through setting up cubical switchboard body 1, installation mechanism 2, lightning rod 3, first latch mechanism 4 and second latch mechanism 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high tension switchgear's lightning protection device, includes cubical switchboard body (1), installation mechanism (2), lightning rod (3), first latch mechanism (4) and second latch mechanism (5), its characterized in that: the switch cabinet is characterized in that an installation mechanism (2) matched with the switch cabinet body is installed at the top of the switch cabinet body (1), a lightning rod (3) is arranged at the top of the installation mechanism (2), a first clamping mechanism (4) is arranged on the right side of the top of the installation mechanism (2) and corresponds to the lightning rod (3), and a second clamping mechanism (5) is arranged on the left side of the top of the installation mechanism (2) and corresponds to the lightning rod (3);
the mounting mechanism (2) comprises a mounting clamping frame (201) and a mounting bolt (202), the mounting clamping frame (201) matched with the switch cabinet body (1) is clamped at the top of the switch cabinet body (1), and the positions, corresponding to the switch cabinet body (1), of the left side and the right side of the mounting clamping frame (201) are fixedly connected with the switch cabinet body (1) through the mounting bolt (202);
the first clamping mechanism (4) comprises a first clamping block (401), ejection springs (402) and elastic blocks (403), the first clamping block (401) is fixedly connected to the right side of the top of the mounting clamping frame (201), the ejection springs (402) which are symmetrically arranged are fixedly connected to the left side of the inner wall of the first clamping block (401), and the left sides of the two ejection springs (402) are fixedly connected through the elastic blocks (403);
second clamping mechanism (5) are including dead lever (501), coupling spring (502), second fixture block (503), gag lever post (504) and bayonet lock (505), left side fixedly connected with dead lever (501) at installation card frame (201) top, bottom fixedly connected with coupling spring (502) on dead lever (501) right side, right side fixedly connected with second fixture block (503) of coupling spring (502), left top fixedly connected with gag lever post (504) of second fixture block (503), the left side of gag lever post (504) is run through dead lever (501) and is extended to the left side of dead lever (501), the top of dead lever (501) is provided with bayonet lock (505), the inside and the mutual joint of gag lever post (504) that dead lever post (501) just extended to gag lever post (504) are run through to the bottom of bayonet lock (505).
2. The lightning protection device for the high-voltage switch cabinet according to claim 1, wherein: one side of the first clamping block (401) close to the lightning rod (3) is in contact with the lightning rod.
3. The lightning protection device for the high-voltage switch cabinet according to claim 1, wherein: the middle point on the right side of the elastic block (403) is fixedly connected with a supporting block (6), and the right side of the supporting block (6) is in contact with the first clamping block (401).
4. The lightning protection device for the high-voltage switch cabinet according to claim 1, wherein: the side of the second clamping block (503) close to the lightning rod (3) is in contact with the lightning rod.
5. The lightning protection device for the high-voltage switch cabinet according to claim 1, wherein: the bottom of the second clamping block (503) is fixedly connected with a sliding block (7), and the top of the mounting clamping frame (201) is provided with a sliding groove (8) matched with the sliding block (7).
6. The lightning protection device for the high-voltage switch cabinet according to claim 5, wherein: the bottom of the sliding block (7) penetrates through the sliding groove (8) and extends to the inside of the sliding groove (8) to be in sliding connection with the inner wall of the sliding groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020943642.6U CN212114742U (en) | 2020-05-28 | 2020-05-28 | Lightning protection device of high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020943642.6U CN212114742U (en) | 2020-05-28 | 2020-05-28 | Lightning protection device of high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212114742U true CN212114742U (en) | 2020-12-08 |
Family
ID=73615072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020943642.6U Expired - Fee Related CN212114742U (en) | 2020-05-28 | 2020-05-28 | Lightning protection device of high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212114742U (en) |
-
2020
- 2020-05-28 CN CN202020943642.6U patent/CN212114742U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220106 Address after: 710200 No.101 workshop, 1-3 floors, unit 1, block 3, Ronghao science and Technology Innovation Industrial Park, silk road, Gaoling District, Xi'an City, Shaanxi Province Patentee after: SHAANXI BOHUA HIGH-LOW VOLTAGE SWITCH COMPLETE EQUIPMENT MANUFACTURING CO.,LTD. Address before: 710200 No.101 workshop, 1-3 floors, unit 1, block 3, Ronghao science and Technology Innovation Industrial Park, silk road, Gaoling District, Xi'an City, Shaanxi Province Patentee before: Li Hongbo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |