CN213660868U - Lightning arrester for protecting electric tower - Google Patents
Lightning arrester for protecting electric tower Download PDFInfo
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- CN213660868U CN213660868U CN202022106418.4U CN202022106418U CN213660868U CN 213660868 U CN213660868 U CN 213660868U CN 202022106418 U CN202022106418 U CN 202022106418U CN 213660868 U CN213660868 U CN 213660868U
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- 238000001125 extrusion Methods 0.000 claims abstract description 22
- 230000005611 electricity Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 5
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 2
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 208000025274 Lightning injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model relates to a lightning-arrest technical field specifically is a lightning arrester is used in electric tower protection, including lightning equipment, change device and fixing device, lightning equipment includes the electric tower, the top fixed mounting of electric tower has the base, lightning equipment's bottom fixed mounting has the electric tower, lightning equipment's one end fixed mounting has the change device, the one end fixed mounting that the electric tower is close to the base has fixing device, it includes the recess to change the device, the top of base is seted up flutedly, the slide rail has been seted up to the surface of base, the bayonet socket has been seted up to the inner wall bottom of slide rail, the inner wall sliding connection of slide rail has the extrusion piece, the one end fixed mounting that the slide rail was kept away from to the extrusion piece has the spring. The utility model discloses, through setting up the device, can change the lightning rod fast to effectual workman's working strength that has reduced the time of the long-term high altitude construction of staff, has reduced workman high altitude construction's risk.
Description
Technical Field
The utility model relates to a lightning-arrest technical field especially relates to a lightning arrester is used in electric tower protection.
Background
The lightning arrester is used to protect buildings and the like from lightning stroke, a lightning receptor is arranged at the top end of a protected object, a wire meeting the specification is connected with a drainage earth grid buried underground, and lightning current is led into the ground through a grounding down lead and a grounding device, so that the protected object is prevented from lightning stroke.
Traditional lightning arrester, generally direct and electricity tower be connected, so the arrester need the manual work to change when damaging, even do not damage also need regularly to change, consequently very consume time at the change in-process to staff's working strength has been increased, constructor's danger has also been increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the lightning arrester for electric tower protection that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a lightning arrester for protection of electricity tower, includes lightning equipment, changes device and fixing device, lightning equipment includes the electricity tower, the top fixed mounting of electricity tower has the base, lightning equipment's bottom fixed mounting has the electricity tower, lightning equipment's one end fixed mounting has the change device, the one end fixed mounting that the electricity tower is close to the base has fixing device.
The replacing device comprises a groove, the top of the base is provided with the groove, the outer surface of the base is provided with a sliding rail, the bottom of the inner wall of the sliding rail is provided with a bayonet, the inner wall of the sliding rail is connected with an extrusion block in a sliding mode, one end, far away from the sliding rail, of the extrusion block is fixedly provided with a spring, and one end, far away from the extrusion block, of the spring is fixedly provided with a holding ring.
Preferably, the top of base sliding connection has the lightning rod, the one end fixed mounting that the base was kept away from to the lightning rod has the metal ball.
Preferably, fixing device includes the rectangle piece, the top fixed mounting of electricity tower has the rectangle piece, rectangle piece quantity is four, four the rectangle piece is two bisymmetry arrangement, four logical groove has been seted up to rectangle piece one end, the inner wall fixed mounting who leads to the groove has the extension spring, the one end fixed mounting of extension spring has the movable block, the draw-in groove has been seted up at the top of base, the one end sliding connection of movable block has presses the briquetting.
Preferably, a sliding groove is formed in one end of the lightning rod, a pressure spring is fixedly mounted on the inner wall of the sliding groove, and a clamping block is fixedly mounted at one end, far away from the sliding groove, of the pressure spring.
Preferably, the inner wall of the sliding groove is slidably connected with a clamping block, the shape and the size of the outer wall of the clamping block are matched with the shape and the size of the inner wall of the sliding groove, the shape and the size of the outer wall of the extrusion block are matched with the shape and the size of the inner wall of the sliding rail, and the shape and the size of the outer wall of the lightning rod are matched with the shape and the size of the inner wall of the groove.
Preferably, the inner wall sliding connection who leads to the groove has the movable block, lead to the outer wall shape size looks adaptation of groove inner wall shape size and movable block, press the inner wall shape size looks adaptation of a little outer wall shape size and draw-in groove.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the replacing device, when the lightning rod needs to be replaced, the holding ring is held and rotated, so that the holding ring drives the extrusion block to slide on the inner wall of the slide rail, when the lightning rod slides to a certain position, the extrusion block extrudes the clamping block, so that the clamping block is influenced by the extrusion force to drive the spring to move in the sliding groove, the lightning rod is upwards drawn out, and the lightning rod slides upwards from the inner wall of the groove, thereby separating the lightning rod from the base and inserting a new lightning rod into the groove, when the lightning rod is inserted to a certain position, the compression spring loses extrusion force and rebounds under the influence of resilience force, so that the compression spring drives the clamping block to slide out along the inner wall, thereby replacing the lightning rod, the lightning rod can be rapidly replaced by arranging the device, therefore, the working strength of workers is effectively reduced, the time of workers for long-term overhead operation is shortened, and the risk of workers for overhead operation is reduced.
2. The utility model discloses in, through setting up fixing device, when needs fix lightning-arrest equipment, help lightning-arrest equipment to place on the electric tower, stimulate the movable block, make the movable block stimulate the extension spring to slide along leading to inslot wall, press down when sliding relevant position and press the briquetting and make according to in the briquetting card advances the draw-in groove, thereby fix lightning-arrest equipment, when needs take off lightning-arrest equipment, pull up and press the briquetting, make and take out from the draw-in groove according to the briquetting, the movable block receives the influence of extension spring resilience force to drive the movable block and slide to leading to the inslot and accomodate, thereby take off lightning-arrest equipment, through setting up the device, when maintaining lightning-arrest equipment, dismantlement lightning-arrest equipment that can be quick, artificial working strength has been reduced, and the work efficiency is.
Drawings
Fig. 1 is a schematic view of a main structure of a lightning arrester for protecting an electric tower according to the present invention;
fig. 2 is a schematic side view of the lightning arrester for protecting an electric tower according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 according to the present invention;
fig. 4 is a schematic structural diagram of the present invention at B in fig. 1.
Illustration of the drawings:
1. a lightning protection device; 101. an electric tower; 102. a base; 103. a lightning rod; 104. a metal ball; 2. replacing the device; 201. a groove; 202. a slide rail; 203. a bayonet; 204. extruding the block; 205. a spring; 206. a holding ring; 207. a chute; 208. a pressure spring; 209. a clamping block; 3. a fixing device; 301. a rectangular block; 302. a through groove; 303. a tension spring; 304. a movable block; 305. a card slot; 306. and pressing the block.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
As shown in fig. 1-4, the utility model provides a lightning arrester for electric tower protection, including lightning equipment 1, change device 2 and fixing device 3, lightning equipment 1 includes electric tower 101, the top fixed mounting of electric tower 101 has base 102, the bottom fixed mounting of lightning equipment 1 has electric tower 101, the one end fixed mounting of lightning equipment 1 has change device 2, the one end fixed mounting that electric tower 101 is close to base 102 has fixing device 3, the top sliding connection of base 102 has lightning rod 103, the one end fixed mounting that base 102 was kept away from to lightning rod 103 has metal ball 104.
The specific arrangement and function of the changing device 2 and the fixing device 3 will be described in detail below.
As shown in fig. 1 and fig. 3, the replacing device 2 includes a groove 201, the groove 201 is opened at the top of the base 102, a sliding rail 202 is opened at the outer surface of the base 102, a bayonet 203 is opened at the bottom of the inner wall of the sliding rail 202, an extrusion block 204 is slidably connected to the inner wall of the sliding rail 202, a spring 205 is fixedly installed at one end of the extrusion block 204 far away from the extrusion block 204, a grip ring 206 is fixedly installed at one end of the spring 205 far away from the extrusion block 204, a sliding groove 207 is opened at one end of the lightning rod 103, a pressure spring 208 is fixedly installed at the inner wall of the sliding groove 207, a fixture block 209 is fixedly installed at one end of the pressure spring 208 far away from the sliding groove 207, a fixture block 209 is slidably connected to the inner wall of the sliding groove 207, the outer wall of the fixture block 209 is adapted to the inner wall of the sliding groove 207.
The whole replacement device 2 has the effects that by arranging the replacement device 2, when the lightning rod 103 needs to be replaced, the holding ring 206 is held and rotated, the holding ring 206 drives the extrusion block 204 to slide on the inner wall of the sliding rail 202, when the lightning rod slides to a certain position, the extrusion block 204 extrudes the fixture block 209, the fixture block 209 is influenced by extrusion force to drive the spring 205 to move in the sliding groove 207, the lightning rod 103 is upwards drawn out, the lightning rod 103 slides upwards from the inner wall of the groove 201, so that the lightning rod 103 is separated from the base 102 to insert a new lightning rod 103 from the groove 201, when the lightning rod is inserted to a certain position, the compression spring 208 loses extrusion force and is influenced by resilience force to rebound, so that the compression spring 208 drives the fixture block 209 to slide out along the inner wall, the lightning rod 103 is replaced, by arranging the replacement device, the lightning rod 103 can be quickly replaced, and the working strength of workers is, the time of workers for long-term overhead operation is reduced, and the risk of workers for overhead operation is reduced.
As shown in fig. 2 and 4, the fixing device 3 includes rectangular blocks 301, the top fixed mounting of the electric tower 101 has rectangular blocks 301, the number of rectangular blocks 301 is four, four rectangular blocks 301 are two-two symmetrical arrangement, through groove 302 has been seted up to four rectangular blocks 301 one end, the inner wall fixed mounting who leads to groove 302 has extension spring 303, the one end fixed mounting of extension spring 303 has movable block 304, draw-in groove 305 has been seted up at the top of base 102, the one end sliding connection of movable block 304 has the pressure block 306, the inner wall sliding connection who leads to groove 302 has movable block 304, the outer wall shape size that leads to groove 302 inner wall shape size and movable block 304 adapts to, the inner wall shape size that presses the outer wall shape size of block 306 and draw-in groove 305 adapts to.
The effect that its whole fixing device 3 reaches does, through setting up fixing device 3, when needs fix lightning-arrest equipment 1, place lightning-arrest equipment 1 on electric tower 101, stimulate movable block 304, make movable block 304 stimulate extension spring 303 to slide along leading to groove 302 inner wall, press down when sliding to relevant position and press block 306 to make and press block 306 card into in draw-in groove 305, thereby fix lightning-arrest equipment 1, when needs take off lightning-arrest equipment 1, draw up and press block 306, make and press block 306 to take out from draw-in groove 305, influence that movable block 304 was drawn the resilience of spring 303 drives movable block 304 and slides and accomodate in leading to groove 302, thereby take off lightning-arrest equipment 1, through setting up the device, when maintaining lightning-arrest equipment 1, dismantlement lightning-arrest equipment 1 that can be quick, artificial working strength has been reduced, and work efficiency is improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a lightning arrester for electric tower protection, includes lightning-arrest equipment (1), changes device (2) and fixing device (3), its characterized in that: the lightning protection device (1) comprises an electric tower (101), a base (102) is fixedly installed at the top of the electric tower (101), the electric tower (101) is fixedly installed at the bottom of the lightning protection device (1), a replacing device (2) is fixedly installed at one end of the lightning protection device (1), and a fixing device (3) is fixedly installed at one end, close to the base (102), of the electric tower (101);
the replacing device (2) comprises a groove (201), the groove (201) is formed in the top of the base (102), a sliding rail (202) is formed in the outer surface of the base (102), a bayonet (203) is formed in the bottom of the inner wall of the sliding rail (202), an extrusion block (204) is connected to the inner wall of the sliding rail (202) in a sliding mode, a spring (205) is fixedly installed at one end, away from the sliding rail (202), of the extrusion block (204), and a holding ring (206) is fixedly installed at one end, away from the extrusion block (204), of the spring (205).
2. A lightning conductor for protection of an electric tower according to claim 1, characterized in that: the lightning rod (103) is connected to the top of the base (102) in a sliding mode, and a metal ball (104) is fixedly mounted at one end, far away from the base (102), of the lightning rod (103).
3. A lightning conductor for protection of an electric tower according to claim 1, characterized in that: fixing device (3) include rectangular block (301), the top fixed mounting of electricity tower (101) has rectangular block (301), rectangular block (301) quantity is four, four rectangular block (301) are two bisymmetry arrangements, four logical groove (302) have been seted up to rectangular block (301) one end, the inner wall fixed mounting that leads to groove (302) has extension spring (303), the one end fixed mounting of extension spring (303) has movable block (304), draw-in groove (305) have been seted up at the top of base (102), the one end sliding connection of movable block (304) has and presses pressure piece (306).
4. A lightning conductor for protection of an electric tower according to claim 2, characterized in that: a sliding groove (207) is formed in one end of the lightning rod (103), a pressure spring (208) is fixedly mounted on the inner wall of the sliding groove (207), and a clamping block (209) is fixedly mounted at one end, far away from the sliding groove (207), of the pressure spring (208).
5. A lightning conductor for protecting an electric tower according to claim 4, characterized in that: the lightning rod is characterized in that a clamping block (209) is connected to the inner wall of the sliding groove (207) in a sliding mode, the shape and the size of the outer wall of the clamping block (209) are matched with the shape and the size of the inner wall of the sliding groove (207), the shape and the size of the outer wall of the extrusion block (204) are matched with the shape and the size of the inner wall of the sliding rail (202), and the shape and the size of the outer wall of the lightning rod (103) are matched with the shape and the size of the inner wall of the.
6. A lightning conductor for protection of an electric tower according to claim 3, characterized in that: the inner wall sliding connection who leads to groove (302) has movable block (304), lead to groove (302) inner wall shape size and the outer wall shape size looks adaptation of movable block (304), press the inner wall shape size looks adaptation of pressing block (306) outer wall shape size and draw-in groove (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022106418.4U CN213660868U (en) | 2020-09-23 | 2020-09-23 | Lightning arrester for protecting electric tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022106418.4U CN213660868U (en) | 2020-09-23 | 2020-09-23 | Lightning arrester for protecting electric tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213660868U true CN213660868U (en) | 2021-07-09 |
Family
ID=76697371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022106418.4U Active CN213660868U (en) | 2020-09-23 | 2020-09-23 | Lightning arrester for protecting electric tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213660868U (en) |
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2020
- 2020-09-23 CN CN202022106418.4U patent/CN213660868U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231119 Address after: Room 402, Building 9, Lai'an Center, No. 1111 Yanzhan Road, Qujiang New District, Xi'an City, Shaanxi Province, 710000 Patentee after: Shaanxi Zhongdian Xinneng Power Engineering Co.,Ltd. Address before: 511458 B5 808 house, Nansha Wanda Plaza, 29, Central Avenue, Nansha District, Guangzhou, Guangdong Patentee before: GUANGZHOU JIHE TECHNOLOGY CONSULTING CO.,LTD. |
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| TR01 | Transfer of patent right |