CN114123087B - Thunder-driving device for power transmission and transformation line - Google Patents
Thunder-driving device for power transmission and transformation line Download PDFInfo
- Publication number
- CN114123087B CN114123087B CN202111343331.1A CN202111343331A CN114123087B CN 114123087 B CN114123087 B CN 114123087B CN 202111343331 A CN202111343331 A CN 202111343331A CN 114123087 B CN114123087 B CN 114123087B
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- China
- Prior art keywords
- fixed
- fixing
- main body
- clamping plate
- fixing base
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/80—Discharge by conduction or dissipation, e.g. rods, arresters, spark gaps
Abstract
The invention discloses a lightning driving device for a power transmission and transformation line, which relates to the technical field of lightning driving equipment and comprises a main body; the discharge needles are uniformly arranged at the top end of the main body; the installation mechanism with the support column is arranged at the bottom end of the main body and is used for conveniently installing and fixing the main body. The device is provided with the mounting mechanism, the device can be stably mounted, the fixing seat penetrates through the bottom end of the appointed position, the fixing base is sleeved with the fixing seat, meanwhile, the two fixing clamping blocks are extruded to drive the push-pull sliding rod to enter the fixing seat and extrude the plurality of reset springs, then the reset springs push the fixing clamping blocks to reset through the rebound of the pressed force, the fixing clamping blocks are clamped into the fixing base, and then the bolts are rotated to penetrate through the fixing base to the inside of the fixing base, so that the main body is stably mounted and fixed, and the main body is prevented from shaking due to the influence of weather.
Description
Technical Field
The invention relates to the technical field of lightning driving equipment, in particular to a lightning driving device for a power transmission and transformation line.
Background
The transmission of the current often causes loss due to line heating, so the voltage is increased through the power transformation when the current is transmitted, the current is reduced to reduce the heating loss, the high-voltage power has high risk, the target electric appliance does not need to be at high voltage, the voltage is reduced through the power transformation, and the current is transmitted as the power transmission and transformation because the power transformation is needed for a plurality of times in the current transmission process.
The existing lightning driving device can disperse lightning in thunderstorm weather, but in the thunderstorm weather, severe strong wind is often accompanied, if the device is not firmly installed, the device main body is easy to shake, meanwhile, a discharge needle on the device needs to be replaced after long-time use, but the discharge needle is connected through threads, so that the discharge needle is not easy to replace conveniently and fast, and the use is not facilitated.
Disclosure of Invention
The invention aims at: in order to solve the problems that the device is easy to shake in strong wind and the discharge needle is not easy to replace, the lightning driving device for the power transmission and transformation line is provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: a lightning driving device for a power transmission and transformation line, comprising:
a main body;
the discharge needles are uniformly arranged at the top end of the main body;
the installation mechanism is provided with a support column and is arranged at the bottom end of the main body and used for conveniently installing and fixing the main body;
the replacement mechanism with the upset cardboard sets up on the top of main part, and cup joints each other with the discharge needle for it is convenient to change the discharge needle.
Therefore, the main body is stably arranged at the appointed position of the power transmission and transformation circuit through the mounting mechanism, lightning in thunderstorm weather is driven and discharged through discharge, and after the lightning arrester is used for a long time, the discharging needle is conveniently and quickly replaced and maintained through the replacement mechanism.
As still further aspects of the invention: the mounting mechanism comprises a supporting column, a stable base, a fixed seat, fixed clamping blocks, push-pull sliding rods, a fixed chassis, reset springs and bolts, wherein the supporting column is fixed at the bottom end of the main body, the stable base is fixed at the bottom end of the supporting column, the fixed seat is fixed at the bottom end of the stable base, the fixed chassis is positioned under the stable base and is mutually sleeved with the fixed seat, the fixed clamping blocks are positioned at the inner parts of the two sides of the fixed seat and penetrate through the fixed seat to the inner parts of the fixed chassis, the two push-pull sliding rods are positioned at the bottom ends of the two sides of the fixed seat and penetrate through the inner parts of the fixed seat to be fixedly connected with the fixed clamping blocks, the reset springs are uniformly distributed at one side of the fixed clamping blocks and are positioned in the inner parts of the fixed clamping blocks, and the bolts are uniformly distributed at the top end of the stable base and penetrate through the stable base to the inner parts of the fixed chassis;
the joint positions of the stable base, the fixed chassis and the bolts are provided with thread grooves matched with the outer walls of the fixed base, the fixed clamping block and the push-pull sliding rod, and the joint positions of the fixed base, the fixed clamping block and the push-pull sliding rod are provided with limit sliding grooves matched with the outer walls of the fixed base, the fixed chassis and the push-pull sliding rod;
the fixed chassis is provided with a socket joint slot matched with the outer wall of the fixed chassis at the joint position of the fixed chassis and the fixed seat, and a fixed clamping slot matched with the outer wall of the fixed chassis at the joint position of the fixed chassis and the push-pull sliding rod.
So, run through the bottom to appointed position department through the fixing base, cup joint fixed chassis and fixing base this moment, two fixed fixture blocks pass through the extrusion and drive the inside that push-and-pull slide bar got into the spacing spout of fixing base simultaneously and slide, and extrude a plurality of reset springs, then reset spring promotes fixed fixture block through the pressurized bounce-back and resets, and make its card go into the inside of fixed draw-in groove of fixed chassis, be convenient for dock the installation in advance to the main part, then run through the inside of firm base to fixed chassis with a plurality of bolt rotations through the screw groove, and carry out firm support to the main part through the support column, so that it is fixed to carry out firm installation to the main part.
As still further aspects of the invention: the replacing mechanism comprises a turnover clamping plate, a pressing turning plate, a torsion spring, a fixed plug cylinder and a fixed rotating rod, wherein a plurality of fixed plug cylinders are uniformly fixed at the top end of a main body and are sleeved with discharge needles, the turnover clamping plate is arranged at the top ends of two sides of the fixed plug cylinder and is mutually clamped and fixed with the discharge needles, the pressing turning plate is fixed at one end of the turnover clamping plate far away from the discharge needles, the fixed rotating rod is fixed at the lower end of one end of the turnover clamping plate and penetrates through the other end of the turnover clamping plate to be in rotary connection with the fixed plug cylinder, and the torsion spring is positioned at the bottom end of the turnover clamping plate and is mutually sleeved with the fixed rotating rod;
the connection position of the discharge needle and the turnover clamping plate is provided with a sleeving clamping groove matched with the outer wall of the discharge needle, and the connection position of the fixed plug cylinder and the turnover clamping plate is provided with a sliding rotating groove matched with the outer wall of the fixed plug cylinder;
the position where the overturning clamping plate is connected with the torsion spring is provided with a fixed torsion groove matched with the outer wall of the overturning clamping plate, and the position where the fixed plug tube is connected with the discharge needle is provided with a connecting slot matched with the outer wall of the fixed plug tube.
So, through pressing the board of turning over of pressing down makes the cardboard of turning over overturn through fixed bull stick in the inside of the slip groove of turning over of fixed cartridge, makes its inside that breaks away from the socket draw-in groove of discharge needle to warp torsion spring through the fixed groove of turning round, take out the discharge needle and change this moment, the fixed cartridge is connected the discharge needle through the connection slot spacing this moment, then torsion spring promotes the inside of upset cardboard upset card income discharge needle through torsion rebound, in order to carry out convenient fixedly to the discharge needle, can carry out convenient change to the discharge needle.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the installation mechanism, this mechanism can realize the firm installation to the device, run through to the bottom of appointed position department through the fixing base, cup joint fixed chassis and fixing base this moment, two fixed fixture blocks pass through the extrusion simultaneously, drive push-and-pull slide bar get into the inside of fixing base, and extrude a plurality of reset springs, then reset springs pass through the rebound of pressurized promotes fixed fixture block and resets, and make it block into the inside of fixed chassis, then through rotating the inside that runs through firm base to fixed chassis with a plurality of bolts, thereby realize the firm installation to the main part fixed, can avoid the main part to rock because of weather effect;
2. through setting up change mechanism, this mechanism can realize the convenient change to the discharge needle, makes the upset cardboard overturn in the inside of fixed cartridge through pressing down the board of turning over to break away from the inside of discharge needle, and twists torsion spring, takes out the change with the discharge needle this moment, and fixed cartridge is spacing to the discharge needle connection this moment, then torsion spring passes through torsion rebound, promotes the inside of upset cardboard upset card income discharge needle, thereby realizes carrying out convenient change to the discharge needle.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the mounting mechanism and the change-out mechanism of the present invention;
FIG. 3 is an enlarged schematic view of a portion of the present invention at A;
fig. 4 is an enlarged partial schematic view of the present invention at B.
In the figure: 1. a main body; 2. a mounting mechanism; 201. a support column; 202. stabilizing the base; 203. a fixing seat; 204. fixing the clamping block; 205. sliding rod; 206. a fixed chassis; 207. a return spring; 208. a bolt; 3. a replacement mechanism; 301. turning over the clamping plate; 302. pressing the turning plate; 303. a torsion spring; 304. fixing the insertion barrel; 305. fixing the rotating rod; 4. and a discharge needle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a lightning protection device for a power transmission and transformation line includes:
a main body 1;
the discharge needles 4 are uniformly arranged at the top end of the main body 1;
the installation mechanism 2 with the support column 201 is arranged at the bottom end of the main body 1 and is used for conveniently installing and fixing the main body 1;
the replacement mechanism 3 with the turnover clamping plate 301 is arranged at the top end of the main body 1 and is sleeved with the discharge needle 4, and is used for conveniently replacing the discharge needle 4.
In this embodiment: the main body 1 is stably arranged at a designated position on a power transmission and transformation circuit through the mounting mechanism 2, lightning in thunderstorm weather is driven and discharged through the discharge needle 4, and after the lightning arrester is used for a long time, the discharge needle 4 is conveniently and quickly replaced and maintained through the replacement mechanism 3.
Referring to fig. 1-3, the mounting mechanism 2 includes a support column 201, a fixing base 202, a fixing base 203, a fixing block 204, push-pull sliding rods 205, a fixing base 206, a return spring 207 and bolts 208, wherein the support column 201 is fixed at the bottom end of the main body 1, the fixing base 202 is fixed at the bottom end of the support column 201, the fixing base 203 is fixed at the bottom end of the fixing base 202, the fixing base 206 is located under the fixing base 202 and is sleeved with the fixing base 203, the fixing block 204 is located inside two sides of the fixing base 203 and penetrates through the fixing base 203 to the inside of the fixing base 206, the two push-pull sliding rods 205 are located at the bottom ends of two sides of the fixing base 203 and penetrate through the inside of the fixing base 203 to be fixedly connected with the fixing block 204, the plurality of return springs 207 are uniformly distributed on one side of the fixing block 204 and located inside the fixing block 204, and the plurality of bolts 208 are uniformly distributed at the top end of the fixing base 202 and penetrate through the fixing base 202 to the inside of the fixing base 206;
screw grooves matched with the outer walls of the screw grooves are formed in the joint positions of the stable base 202 and the fixed chassis 206 and the bolts 208, and limit sliding grooves matched with the outer walls of the screw grooves are formed in the joint positions of the fixed base 203 and the fixed clamping block 204 and the push-pull sliding rod 205;
the connecting position of the fixed chassis 206 and the fixed seat 203 is provided with a sleeving slot matched with the outer wall of the fixed chassis, and the connecting position of the fixed chassis 206 and the push-pull sliding rod 205 is provided with a fixed clamping slot matched with the outer wall of the fixed chassis.
In this embodiment: through the bottom that fixing base 203 runs through to appointed position department, cup joint fixed chassis 206 and fixing base 203 this moment, two fixed fixture blocks 204 drive push-pull slide bar 205 get into the inside of the spacing spout of fixing base 203 through the extrusion simultaneously and slide, and extrude a plurality of reset springs 207, then reset springs 207 promote fixed fixture block 204 through the pressurized bounce-back and reset, and make its card go into the inside of the fixed draw-in groove of fixed chassis 206, be convenient for dock the installation in advance to main part 1, then rotatory firm base 202 to the inside of fixed chassis 206 of running through a plurality of bolts 208 through the screw groove, and firmly support main part 1 through support column 201, so that firm installation is fixed to main part 1.
Referring to fig. 1 to 4, the replacing mechanism 3 includes a turnover clamping plate 301, a pressing turnover plate 302, a torsion spring 303, a fixed insertion cylinder 304 and a fixed rotating rod 305, wherein a plurality of fixed insertion cylinders 304 are uniformly fixed at the top end of the main body 1 and are mutually sleeved with the discharge needles 4, the turnover clamping plate 301 is installed at the top ends of both sides of the fixed insertion cylinders 304 and is mutually clamped and fixed with the discharge needles 4, the pressing turnover plate 302 is fixed at one end of the turnover clamping plate 301 far away from the discharge needles 4, the fixed rotating rod 305 is fixed at the lower end of one end of the turnover clamping plate 301 and penetrates through the other end of the turnover clamping plate 301 to be rotationally connected with the fixed insertion cylinder 304, and the torsion spring 303 is positioned at the bottom end of the turnover clamping plate 301 and is mutually sleeved with the fixed rotating rod 305;
the connection position of the discharge needle 4 and the turnover clamping plate 301 is provided with a sleeving clamping groove matched with the outer wall of the discharge needle, and the connection position of the fixed plug cylinder 304 and the turnover clamping plate 301 is provided with a sliding rotating groove matched with the outer wall of the fixed plug cylinder;
the connection position of the turnover clamping plate 301 and the torsion spring 303 is provided with a fixed torsion groove matched with the outer wall of the turnover clamping plate, and the connection position of the fixed insertion barrel 304 and the discharge needle 4 is provided with a connection slot matched with the outer wall of the turnover clamping plate.
In this embodiment: through pressing press and turn over board 302 makes upset cardboard 301 through fixed bull stick 305 in the inside of the slip groove of changeing of fixed cartridge 304 overturns, makes its inside that breaks away from the socket joint draw-in groove of discharge needle 4 to warp torsion spring 303 through fixed torsion groove, take out the change with discharge needle 4 this moment, fixed cartridge 304 is connected spacing to discharge needle 4 through the connection slot this moment, then torsion spring 303 promotes the inside that upset cardboard 301 overturns card was gone into discharge needle 4 through torsion rebound, so that carry out convenient fixed to discharge needle 4, can carry out convenient change to discharge needle 4.
While the preferred embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention, and these changes relate to the related art well known to those skilled in the art, which fall within the scope of the present invention.
Many other changes and modifications may be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not to be limited to the specific embodiments, but only by the scope of the appended claims.
Claims (4)
1. The utility model provides a transmission and transformation circuit is with driving thunder device which characterized in that includes:
a main body (1);
the discharge needles (4) are uniformly arranged at the top end of the main body (1);
the mounting mechanism (2) is provided with a support column (201) and is arranged at the bottom end of the main body (1) and used for conveniently mounting and fixing the main body (1);
the replacing mechanism (3) is provided with a turnover clamping plate (301), is arranged at the top end of the main body (1), is sleeved with the discharge needle (4) and is used for conveniently replacing the discharge needle (4);
the mounting mechanism (2) comprises a supporting column (201), a stable base (202), a fixing seat (203), fixing clamping blocks (204), push-pull sliding rods (205), a fixing base (206), reset springs (207) and bolts (208), wherein the supporting column (201) is fixed at the bottom end of a main body (1), the stable base (202) is fixed at the bottom end of the supporting column (201), the fixing seat (203) is fixed at the bottom end of the stable base (202), the fixing base (206) is located under the stable base (202) and is sleeved with the fixing base (203) mutually, the fixing clamping blocks (204) are located inside two sides of the fixing seat (203) and penetrate through the fixing seat (203) to the inside of the fixing base (206), the two push-pull sliding rods (205) are located at the bottom ends of two sides of the fixing seat (203) and penetrate through the inside of the fixing seat (203) to be fixedly connected with the fixing clamping blocks (204), the reset springs (207) are evenly distributed on one side of the fixing clamping blocks (204) and are located inside the fixing clamping blocks (204), and a plurality of the bolts (208) are evenly distributed on the top ends of the stable base (202) and penetrate through the fixing base (206) to the inside the fixing base (206);
the replacing mechanism (3) comprises a turnover clamping plate (301), a pressing turnover plate (302), torsion springs (303), a fixed plug cylinder (304) and a fixed rotating rod (305), wherein a plurality of fixed plug cylinders (304) are uniformly fixed at the top end of a main body (1) and are sleeved with discharge needles (4), the turnover clamping plate (301) is arranged at the top ends of two sides of the fixed plug cylinders (304) and is clamped and fixed with the discharge needles (4), the pressing turnover plate (302) is fixed at one end, far away from the discharge needles (4), of the turnover clamping plate (301), the fixed rotating rod (305) is fixed at the lower end of one end of the turnover clamping plate (301) and penetrates through the other end of the turnover clamping plate (301) to be connected with the fixed plug cylinder (304) in a rotating mode, and the torsion springs (303) are positioned at the bottom end of the turnover clamping plate (301) and are sleeved with the fixed rotating rod (305) in a mutually sleeved mode;
screw grooves matched with the outer walls of the fixing base (202), the fixing base (206) and the bolts (208) are formed in the connecting positions of the fixing base (203), the fixing clamping block (204) and the push-pull sliding rod (205), and limit sliding grooves matched with the outer walls of the fixing base and the push-pull sliding rod are formed in the connecting positions of the fixing base and the push-pull sliding rod.
2. The lightning driving device for the power transmission and transformation line according to claim 1, wherein a socket joint slot matched with the outer wall of the fixed chassis (206) is arranged at the joint position of the fixed chassis (206) and the fixed base (203), and a fixed clamping slot matched with the outer wall of the fixed chassis (206) and the push-pull sliding rod (205) is arranged at the joint position of the fixed chassis (206) and the push-pull sliding rod.
3. The lightning driving device for the power transmission and transformation line according to claim 1, wherein a socket joint clamping groove matched with the outer wall of the discharge needle (4) is formed in the position where the discharge needle is connected with the overturning clamping plate (301), and a sliding rotating groove matched with the outer wall of the fixed insertion barrel (304) is formed in the position where the fixed insertion barrel is connected with the overturning clamping plate (301).
4. The lightning driving device for the power transmission and transformation line according to claim 1, wherein a fixing torsion groove matched with the outer wall of the overturning clamping plate (301) is arranged at the joint position of the overturning clamping plate and the torsion spring (303), and a connecting slot matched with the outer wall of the fixed inserting cylinder (304) is arranged at the joint position of the fixed inserting cylinder and the discharging needle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111343331.1A CN114123087B (en) | 2021-11-13 | 2021-11-13 | Thunder-driving device for power transmission and transformation line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111343331.1A CN114123087B (en) | 2021-11-13 | 2021-11-13 | Thunder-driving device for power transmission and transformation line |
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| Publication Number | Publication Date |
|---|---|
| CN114123087A CN114123087A (en) | 2022-03-01 |
| CN114123087B true CN114123087B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111343331.1A Active CN114123087B (en) | 2021-11-13 | 2021-11-13 | Thunder-driving device for power transmission and transformation line |
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| CN (1) | CN114123087B (en) |
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| KR101946547B1 (en) * | 2018-09-12 | 2019-02-11 | 이수기술(주) | Power transforming device for thunderbolt prevention |
| CN110579629A (en) * | 2019-10-22 | 2019-12-17 | 国家电网有限公司 | High-voltage lead supporting device for lightning arrester test |
| CN110739641A (en) * | 2019-12-10 | 2020-01-31 | 国网江苏省电力有限公司常州供电分公司 | Live-line installation tool for electroscopic grounding ring |
| CN111416317A (en) * | 2020-04-14 | 2020-07-14 | 深圳天溯计量检测股份有限公司 | High stable bearing structure of arrester |
| EP3693227A1 (en) * | 2019-02-06 | 2020-08-12 | J.S.T. Mfg. Co., Ltd. | Device for earthing and method |
| WO2021056176A1 (en) * | 2019-09-24 | 2021-04-01 | 赣州西维尔金属材料科技有限公司 | Payoff apparatus for metal cable production |
| CN112615340A (en) * | 2021-01-05 | 2021-04-06 | 南京格莱喜贸易有限公司 | Lightning rod replacing device |
-
2021
- 2021-11-13 CN CN202111343331.1A patent/CN114123087B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES8406003A1 (en) * | 1983-09-19 | 1984-07-01 | Arnau Angel Illa | Lightning rod construction |
| CN105938979A (en) * | 2016-06-22 | 2016-09-14 | 国网山东省电力公司电力科学研究院 | Lightning rod for shielding failure of overhead transmission line and method |
| CN108963946A (en) * | 2018-06-25 | 2018-12-07 | 国网湖南省电力有限公司 | A kind of transmission line of electricity lightning protection and anti-icing equipment design method |
| KR101946547B1 (en) * | 2018-09-12 | 2019-02-11 | 이수기술(주) | Power transforming device for thunderbolt prevention |
| CN109286170A (en) * | 2018-10-16 | 2019-01-29 | 国网江西省电力有限公司吉安供电分公司 | A kind of power equipment lightning arrester |
| EP3693227A1 (en) * | 2019-02-06 | 2020-08-12 | J.S.T. Mfg. Co., Ltd. | Device for earthing and method |
| WO2021056176A1 (en) * | 2019-09-24 | 2021-04-01 | 赣州西维尔金属材料科技有限公司 | Payoff apparatus for metal cable production |
| CN110579629A (en) * | 2019-10-22 | 2019-12-17 | 国家电网有限公司 | High-voltage lead supporting device for lightning arrester test |
| CN110739641A (en) * | 2019-12-10 | 2020-01-31 | 国网江苏省电力有限公司常州供电分公司 | Live-line installation tool for electroscopic grounding ring |
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| CN112615340A (en) * | 2021-01-05 | 2021-04-06 | 南京格莱喜贸易有限公司 | Lightning rod replacing device |
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| Publication number | Publication date |
|---|---|
| CN114123087A (en) | 2022-03-01 |
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