CN112467520A - Power equipment is with built-in retractable lightning rod convenient to maintain - Google Patents
Power equipment is with built-in retractable lightning rod convenient to maintain Download PDFInfo
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- CN112467520A CN112467520A CN202011234784.6A CN202011234784A CN112467520A CN 112467520 A CN112467520 A CN 112467520A CN 202011234784 A CN202011234784 A CN 202011234784A CN 112467520 A CN112467520 A CN 112467520A
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- 239000000463 material Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 8
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- 239000010432 diamond Substances 0.000 claims 1
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
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- 238000005299 abrasion Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 239000011435 rock Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
-
- 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
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Abstract
The invention relates to a lightning rod, in particular to a built-in telescopic lightning rod convenient to maintain for power equipment. The lightning rod comprises a lightning rod main body, a fixing device and an installation base, wherein the lightning rod main body comprises a needle point, and the bottom end of the needle point is connected with an installation rod; the fixing device at least comprises: hinder the ring that rubs, hinder the ring that rubs including first collar, the inside cavity structure that is of first collar, three mounting hole has been seted up on the first collar, mounting hole inside slidable mounting has rather than the first slip post of size assorted, first slip post one end is connected with first installation axle, first slip post outer wall cover is equipped with first spring, first spring one end is connected with the arc, the one end that the arc was kept away from to first spring is connected with first collar inner wall, fixing device through setting up, make the device when being in strong wind weather, it uses the axis of rotation to rotate as the center under the blowing of strong wind to fall and hinder the fixed plate, thereby reduce the windage, the condition that reducing mechanism was lifted by strong wind appears.
Description
Technical Field
The invention relates to a lightning rod, in particular to a built-in telescopic lightning rod convenient to maintain for power equipment.
Background
Lightning rod, also known as lightning rod, is used to protect buildings, tall trees etc. from lightning strike device. The top end of the protected object is provided with a lightning receptor which is connected with a drainage ground net buried underground by a lead wire meeting the specification. It distorts the ground electric field as the thundercloud discharge approaches the ground. A space with concentrated local electric field is formed at the top end of the lightning rod to influence the development direction of lightning leading discharge, so that lightning is guided to discharge to the lightning rod, and then lightning current is introduced into the ground through the grounding down conductor and the grounding device, so that the protected object is prevented from being struck by lightning.
The lightning rod needs to work under multiple weather, the lightning rod is higher because than long so center at the during operation, need fix it through the support usually when the installation to avoid the lightning rod to collapse, the weather of blowing out is usually accompanied by the strong wind and appears, but traditional lightning rod support is easily overturned by the strong wind under the strong wind weather, leads to the lightning rod to collapse, loses lightning-arrest effect, in view of this, we have proposed a built-in retractable lightning rod for power equipment convenient to maintain.
Disclosure of Invention
The invention aims to provide a built-in retractable lightning rod convenient to maintain for power equipment, so as to solve the problems in the background technology.
In order to achieve the above purpose, the invention provides a built-in retractable lightning rod for power equipment, which is convenient to maintain, and comprises a lightning rod main body, a fixing device and an installation base, wherein the lightning rod main body comprises a needle point, and the bottom end of the needle point is connected with an installation rod;
the fixing device at least comprises:
the friction-resisting ring comprises a first mounting ring, a cavity structure is arranged in the first mounting ring, three mounting holes are formed in the first mounting ring, a first sliding column matched with the mounting hole in size is slidably mounted in the mounting hole, one end of the first sliding column is connected with a first mounting shaft, a first spring is sleeved on the outer wall of the first sliding column, one end of the first spring is connected with an arc-shaped plate, and one end, away from the arc-shaped plate, of the first spring is connected with the inner wall of the first mounting ring;
the resistance reducing fixing plate comprises a fourth fixing plate, the fourth fixing plate is rhombic, a circular plate is integrally formed at the bottom end of the fourth fixing plate, a rotating shaft is integrally formed at the bottom end of the circular plate, a first limiting plate is integrally formed at the bottom end of the rotating shaft, and first mounting grooves are formed in the first limiting plate, the rotating shaft and the first mounting grooves;
the mounting base includes at least:
the mounting table comprises a second mounting ring, the second mounting ring is rotatably connected with the rotating shaft, a plurality of connecting columns are integrally formed on the outer wall of the second mounting ring, supporting columns are integrally formed at the ends, away from the second mounting ring, of the connecting columns, and the bottom ends of the supporting columns are connected with a first mounting plate;
the regulator comprises a third mounting ring, a second mounting groove is formed in the third mounting ring, a rotating block is rotatably connected in the third mounting ring, a mounting threaded hole is formed in the top end of the rotating block, an external thread matched with the mounting threaded hole in size is formed in the bottom end of the outer wall of the mounting rod, the mounting rod is connected in the mounting threaded hole in a threaded manner, three cylinders are integrally formed on the outer wall of the third mounting ring, one end, away from the third mounting ring, of each cylinder is connected with a sliding block, and the sliding block is connected with a supporting column in a sliding manner;
the cushion collar, the cushion collar includes the second mounting panel, second mounting panel top integrated into one piece has three spring cylinder, the inside cavity structure that is of spring cylinder, spring cylinder internally mounted has the second spring, the one end that the spring cylinder was kept away from to the second spring is connected with the third limiting plate, third limiting plate top integrated into one piece has the second slip post, second mounting panel bottom is connected with the lightning-arrest line, the one end that the second mounting panel was kept away from to the lightning-arrest line is connected with lightning-arrest net.
As a further improvement of this technical scheme, through solid fixed ring fixed connection between needle point and the installation pole, gu fixed ring includes first fixed plate, first fixed plate has the second fixed plate through hinged joint, the one end that hinge was kept away from to first fixed plate and second fixed plate all is connected with the connecting plate, a plurality of first screw holes have been seted up on the connecting plate, first screw hole internally mounted have rather than size assorted first bolt.
As a further improvement of the technical scheme, the fixing device comprises a waterproof cap, the waterproof cap comprises a connecting ring, a through hole matched with the size of the installation rod is formed in the connecting ring, the connecting ring is connected to the outer wall of the installation rod in a sliding mode, a cap body is integrally formed at the bottom end of the connecting ring, and the cap body is conical, so that rainwater can flow down along the cap body conveniently.
As a further improvement of the technical scheme, a third fixing plate is integrally formed at two ends of the first mounting ring, a second threaded hole is formed in the third fixing plate, a screw is mounted inside the second threaded hole, a third threaded hole matched with the second threaded hole in size is formed in the top end of the fourth fixing plate, and the third fixing plate and the fourth fixing plate are connected through screw threads.
As a further improvement of the technical scheme, a plurality of hinge grooves are formed in the first mounting plate, a first hinge shaft is arranged in each hinge groove, the outer wall of the first hinge shaft is hinged to a first hinge plate, one end, away from the first hinge shaft, of the first hinge plate is connected with a tension spring, one end, away from the first hinge plate, of the tension spring is connected with a second hinge plate, a fifth fixing plate is hinged to the second hinge plate, and the bottom end of the fifth fixing plate is connected with a second mounting plate.
As a further improvement of the technical scheme, a plurality of screw holes are formed in the fifth fixing plate, second bolts are mounted inside the screw holes, a plurality of screw holes matched with the second bolts in size are formed in the second mounting plate, and the fifth fixing plate is in threaded connection with the second mounting plate through the second bolts.
As a further improvement of the technical scheme, a plurality of second installation shafts are integrally formed on the inner wall of the second installation ring, second idler wheels are connected to the outer wall of each second installation shaft, round holes matched with the sizes of the second installation shafts are formed in the second idler wheels, and the second installation shafts are rotatably connected with the second idler wheels.
As a further improvement of the technical scheme, a rocker is integrally formed on the outer wall of the rotating block, a third roller is rotatably connected to the outer wall of the rocker, and a second limiting plate is integrally formed at one end, far away from the rotating block, of the rocker.
As a further improvement of the technical scheme, the third mounting ring bottom is connected with the jacking plate, the last rotation of jacking plate is connected with first hinge pin, the spout has been seted up on the jacking plate, the inside sliding connection of spout has the second articulated shaft, it has the hinge rod to articulate respectively on first hinge pin and the second articulated shaft, the hinge rod is kept away from the one end wind of second articulated shaft and first hinge pin and is do not articulated to have third articulated shaft and fourth articulated shaft, third articulated shaft rotates and connects on the bottom plate, set up flutedly on the bottom plate, the inside sliding connection of recess has the fourth articulated shaft, fourth articulated shaft one end is connected with the telescopic link, the one end that the fourth articulated shaft was kept away from to the telescopic link is connected with the connecting block, the connecting block bottom is connected with the second mounting panel.
As a further improvement of the technical scheme, a first installation shaft is integrally formed at one end of the arc plate, a first roller is rotatably connected to the outer wall of the first installation shaft, and the first roller is made of rubber.
Compared with the prior art, the invention has the beneficial effects that:
1. in the built-in retractable lightning rod convenient to maintain for the power equipment, through the fixing device who sets up for the device is when being in strong wind weather, falls and hinders the fixed plate and use the axis of rotation to rotate as the center under the blowing of strong wind, thereby reduces the windage, and the condition that the reduction device was lifted by strong wind appears.
2. In the built-in retractable lightning rod convenient to maintain for the power equipment, the lightning rod main body is arranged, so that the device is convenient to replace the needle point when the needle point is damaged, and the phenomenon that the needle point is damaged to influence the work of the device is avoided.
3. In the built-in retractable lightning rod convenient to maintain for the power equipment, through the arranged installation base, the shaking caused by the influence of strong wind on the device can be reduced in the using process of the device, and the risk that the device is overturned by the strong wind is further reduced.
4. In this power equipment is with built-in retractable lightning rod convenient to maintain, the fixing device through setting up has reduced the friction between installation pole and the fourth fixed plate, avoids the installation pole outer wall wearing and tearing to appear and rusty condition to appear.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
fig. 2 is a schematic structural view of a lightning rod of embodiment 1;
FIG. 3 is a disassembled view of the fixing ring structure of embodiment 1;
FIG. 4 is a disassembled view of the structure of the fixing device of embodiment 1;
FIG. 5 is a sectional view of the waterproof cap structure of example 1;
FIG. 6 is a view showing a structure for friction-reducing ring according to example 1;
FIG. 7 is a sectional view of the structure of the resistance-reducing fixing plate according to embodiment 1;
FIG. 8 is a schematic view of the structure of a mounting base according to embodiment 1;
FIG. 9 is a schematic view of the structure of the mount table of embodiment 1;
FIG. 10 is an exploded view of the structure of the regulator in accordance with embodiment 1;
FIG. 11 is a sectional view of a buffer stage structure according to example 1.
The various reference numbers in the figures mean:
100. a lightning rod main body;
110. a needle tip; 120. a fixing ring; 130. mounting a rod;
1211. a first fixing plate; 1212. a second fixing plate; 1213. a hinge; 1214. a first threaded hole; 1215. a connecting plate; 1216. a first bolt;
200. a fixing device;
210. a waterproof cap; 220. friction-resisting rings; 230. a resistance reduction fixing plate;
2111. a connecting ring; 2112. a cap body;
2211. a first mounting ring; 2212. mounting holes; 2213. a second threaded hole; 2214. a third fixing plate; 2215. a first roller; 2216. a first mounting shaft; 2217. an arc-shaped plate; 2218. a first spring; 2219. a first sliding column;
2311. a fourth fixing plate; 2312. a circular plate; 2313. a rotating shaft; 2314. a first limit plate; 2315. a first mounting groove; 2316. a third threaded hole;
300. installing a base;
310. an installation table; 320. a regulator; 330. a buffer table;
311. a second mounting ring; 3112. a second mounting shaft; 3113. a second roller; 3114. connecting columns; 3115. a support pillar; 3116. a first mounting plate; 3117. a first hinge shaft; 3118. a hinge slot; 3119. a first hinge plate; 3121. a tension spring; 3122. a second hinge plate; 3123. a fifth fixing plate; 3124. a second bolt;
3211. a third mounting ring; 3212. a second mounting groove; 3213. rotating the block; 3214. installing a threaded hole; 3215. a third roller; 3216. a rocker; 3217. a second limiting plate; 3218. a slider; 3219. a cylinder; 3221. a jacking plate; 3222. a chute; 3223. a first hinge post; 3224. a second hinge shaft; 3225. a third hinge shaft; 3226. a fourth hinge shaft; 3228. a base plate; 3229. a telescopic rod; 3331. a hinge rod; 3232. connecting blocks;
3311. a second mounting plate; 3312. a third limiting plate; 3313. a second spring; 3314. a spring cylinder; 3315. a second sliding column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 to 11, an object of the present embodiment is to provide a lightning rod with external threads formed at the bottom end of the outer wall of a retractable installation-avoiding rod 130 for power equipment, the lightning rod comprises a lightning rod main body 100, a fixing device 200 and an installation base 300, the lightning rod main body 100 comprises a needle point 110, and the installation rod 130 is connected to the bottom end of the needle point 110.
The needle tip 110 and the mounting rod 130 are fixedly connected through a fixing ring 120, the fixing ring 120 includes a first fixing plate 1211, the first fixing plate 1211 is connected with a second fixing plate 1212 through a hinge 1213, one ends of the first fixing plate 1211 and the second fixing plate 1212, which are far away from the hinge 1213, are both connected with a connecting plate 1215, the connecting plate 1215 is provided with a plurality of first threaded holes 1214, and a first bolt 1216 which is matched with the first threaded holes 1214 in size is installed inside the first threaded holes 1214.
When the needle tip 110 is damaged during the use of the device, the first bolt 1216 is screwed to separate the first screw hole 1214 from the connecting plate 1215, then the first screw hole 1214 is rotated to separate the needle tip 110 from the mounting rod 130, then a new needle tip 110 is replaced, the first fixing plate 1211 and the second fixing plate 1212 are attached to the joint of the needle tip 110 and the mounting rod 130, the first screw hole 1214 is rotated to rotate the first fixing plate 1211 centering on the hinge 1213, and then the first screw hole 1214 and the connecting plate 1215 are screwed by the first bolt 1216, thereby facilitating the replacement of the needle tip 110 when the needle tip 110 is damaged.
The fixture 200 includes at least:
hinder ring 220 that rubs, hinder ring 220 that rubs including first collar 2211, first collar 2211 is inside to be the cavity structure, three mounting hole 2212 has been seted up on first collar 2211, the inside slidable mounting of mounting hole 2212 has rather than the first slip post 2219 of size assorted, first slip post 2219 one end is connected with first installation axle 2216, first slip post 2219 outer wall cover is equipped with first spring 2218, first spring 2218 one end is connected with arc 2217, the one end that arc 2217 was kept away from to first spring 2218 is connected with first collar 2211 inner wall.
In the use process of the friction-resisting ring 220 in this embodiment, the arc-shaped plate 2217 is under the tension of the first spring 2218, so that the plurality of first mounting shafts 2216 fix the mounting rod 130, and when the mounting rod 130 swings, the first mounting shafts 2216 and the arc-shaped plate 2217 are pressed, so that the arc-shaped plate 2217 presses the first spring 2218 to deform, the first sliding column 2219 slides in the mounting hole 2212, and the mounting rod 130 is prevented from being worn by directly contacting with the first mounting ring 2211.
Further, friction generated between the mounting bar 130 and the first mounting shaft 2216 when the mounting bar 130 is mounted or the third threaded hole 2316 is rotated by strong wind is reduced, and the mounting bar 130 is prevented from being in direct contact with the first mounting shaft 2216, resulting in surface abrasion of the mounting bar 130.
Still further, the fixing device 200 includes a waterproof cap 210, the waterproof cap 210 includes a connection ring 2111, the connection ring 2111 is provided with a through hole matching with the mounting rod 130 in size, the connection ring 2111 is slidably connected to the outer wall of the mounting rod 130, a cap body 2112 is integrally formed at the bottom end of the connection ring 2111, and the cap body 2112 is tapered, so that rainwater can flow down along the cap body 2112.
When rainwater flows down along the mounting bar, the rainwater passes through the coupling ring 2111 to contact the cap 2112 and then flows down along the top end of the cap 2112, thereby reducing the occurrence of a situation in which rainwater flows into the first mounting groove 2315 along the mounting bar 130, resulting in rusting in the first mounting groove 2315.
Furthermore, the two ends of the first mounting ring 2211 are integrally formed with a third fixing plate 2214, the third fixing plate 2214 is provided with a second threaded hole 2213, a screw is installed inside the second threaded hole 2213, the top end of the fourth fixing plate 2311 is provided with a third threaded hole 2316 matched with the size of the second threaded hole 2213, the third fixing plate 2214 and the fourth fixing plate 2311 are connected through screw threads, the second threaded hole 2213 is aligned with the third threaded hole 2316 when the device is mounted, and then the screw is screwed, so that the third fixing plate 2214 and the fourth fixing plate 2311 are connected through screw threads, and the first mounting ring 2211 can be conveniently detached and mounted.
Resistance reducing fixing plate 230, resistance reducing fixing plate 230 include fourth fixing plate 2311, fourth fixing plate 2311 is the rhombus, fourth fixing plate 2311 bottom integrated into one piece has the plectane 2312, plectane 2312 bottom integrated into one piece has axis of rotation 2313, axis of rotation 2313 bottom integrated into one piece has first limiting plate 2314, axis of rotation 2313 and first mounting groove 2315 are inside all seted up first mounting groove 2315.
In the use process of the resistance reduction fixing plate 230 in this embodiment, when strong wind contacts the fourth fixing plate 2311, the fourth fixing plate 2311 is driven to rotate around the rotating shaft 2313, so that the tip of the fourth fixing plate 2311 faces the direction of the strong wind, and the influence of the strong wind on the device is reduced.
The mounting base 300 includes at least:
the mount table 310, the mount table 310 includes second collar 3111, and second collar 3111 rotates with axis of rotation 2313 to be connected, and second collar 3111 outer wall integrated into one piece has a plurality of spliced poles 3114, and the one end integrated into one piece that second collar 3111 was kept away from to spliced pole 3114 has support column 3115, and the support column 3115 bottom is connected with first mounting panel 3116.
A plurality of hinge grooves 3118 are formed in the first mounting plate 3116, a first hinge shaft 3117 is installed inside the hinge groove 3118, a first hinge plate 3119 is hinged to the outer wall of the first hinge shaft 3117, one end of the first hinge plate 3119, which is far away from the first hinge shaft 3117, is connected with a tension spring 3121, one end of the tension spring 3121, which is far away from the first hinge plate 3119, is connected with a second hinge plate 3122, a fifth fixing plate 3123 is hinged to the second hinge plate 3122, and a second mounting plate 3311 is connected to the bottom end of the fifth fixing plate 3123, so that when the first mounting plate 3116 is shaken, the first mounting plate 3116 is deformed by pulling the tension spring 3121 through the first hinge plate 3119, and therefore, the tension generated by the first mounting plate 3116 to the tension spring 3121 is transmitted to the second mounting plate 3311.
Further, a plurality of screw holes have been seted up on the fifth fixed plate 3123, screw hole internally mounted has second bolt 3124, seted up on the second mounting plate 3311 a plurality of and second bolt 3124 size assorted screw holes, fifth fixed plate 3123 and second mounting plate 3311 pass through second bolt 3124 threaded connection, it is fixed with fifth fixed plate 3123 and second mounting plate 3311 threaded connection through second bolt 3124 when the device installation, be convenient for install and dismantle fifth fixed plate 3123.
In the use process of the adjuster 320 in this embodiment, one hand fixes the mounting rod 130, the other hand holds the third roller 3215 to rock the rocker 3216, so that the rocker 3216 rotates around the rotating block 3213, and the bottom end of the mounting rod 130 is in threaded connection with the rotating block 3213 in the rotating process, thereby fixing the mounting rod 130.
Further, the turning block 3213 outer wall integrated into one piece has rocker 3216, and rocker 3216 outer wall rotates and is connected with third gyro wheel 3215, and the one end integrated into one piece that the turning block 3213 was kept away from to rocker 3216 has second limiting plate 3217. When the third roller 3215 is rotated, the third roller 3215 is prevented from rubbing against the hand of the user by the rotation of the rocker 3216 through the third roller 3215, so that the rotating block 3213 is driven to rotate by rocking the rocker 3216.
Further, a lifting plate 3221 is connected to a bottom end of the third mounting ring 3211, a first hinge rod 3223 is rotatably connected to the lifting plate 3221, a sliding groove 3222 is formed in the lifting plate 3221, a second hinge shaft 3224 is slidably connected to an inside of the sliding groove 3222, a hinge rod 3331 is respectively hinged to the first hinge rod 3223 and the second hinge shaft 3224, a third hinge shaft 3225 and a fourth hinge shaft 3226 are respectively hinged to an end of the hinge rod 3331 away from the second hinge shaft 3224 and the first hinge shaft 3223, the third hinge shaft 3225 is rotatably connected to the bottom plate 3228, a groove is formed in the bottom plate 3228, a fourth hinge shaft 3226 is slidably connected to the inside of the groove, a telescopic rod 3229 is connected to an end of the fourth hinge shaft 3226, a connecting block 3232 is connected to an end of the connecting block 3232, a second mounting plate 3311 is connected to a bottom end of the connecting block 3232, and the telescopic shaft 3229 is controlled to extend to push the fourth hinge shaft 3226 into the groove, so that a sliding angle of the hinge rod, the lifting plate 3221 is pushed to move upward, and the third mounting ring 3211 and the slider 3218 are pushed to move upward along the supporting post 3115, so as to adjust the height of the needle tip 110.
Cushion table 330, cushion table 330 includes second mounting panel 3311, second mounting panel 3311 top integrated into one piece has three second spring 3313, the inside cavity structure that is of spring jar 3314, spring jar 3314 internally mounted has second spring 3313, the one end that spring jar 3314 was kept away from to second spring 3313 is connected with third limiting plate 3312, third limiting plate 3312 top integrated into one piece has second slip post 3315, second mounting panel 3311 bottom is connected with the lightning conductor, the one end that second mounting panel 3311 was kept away from to the lightning conductor is connected with the lightning net, the lightning conductor is connected with the lightning net and is buried underground, the thunderstorm season, the thunder gets into the lightning conductor from the sky by the lightning conductor and till the lightning net that buries underground, thereby eliminate thunderstorm protection building or instrument.
In the use process of the regulator 320 in this embodiment, when the device vibrates, the second sliding column 3315 and the third position-limiting plate 3312 slide up and down inside the spring cylinder 3314 to press the second spring 3313 to deform, thereby reducing the friction force between the device and the ground and prolonging the service life of the device.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a power equipment is with built-in retractable lightning rod convenient to maintain which characterized in that: the lightning rod comprises a lightning rod main body (100), a fixing device (200) and a mounting base (300), wherein the lightning rod main body (100) comprises a needle point (110), and the bottom end of the needle point (110) is connected with a mounting rod (130);
the fixation device (200) comprises at least:
the friction resistance ring (220) comprises a first mounting ring (2211), the inside of the first mounting ring (2211) is of a cavity structure, three mounting holes (2212) are formed in the first mounting ring (2211), a first sliding column (2219) matched with the size of the first mounting ring (2212) is mounted in the mounting holes (2212) in a sliding mode, one end of the first sliding column (2219) is connected with a first mounting shaft (2216), a first spring (2218) is sleeved on the outer wall of the first sliding column (2219), one end of the first spring (2218) is connected with an arc plate (2217), and one end, far away from the arc plate (2217), of the first spring (2218) is connected with the inner wall of the first mounting ring (2211);
the resistance reducing fixing plate (230) comprises a fourth fixing plate (2311), the fourth fixing plate (2311) is in a diamond shape, a circular plate (2312) is integrally formed at the bottom end of the fourth fixing plate (2311), a rotating shaft (2313) is integrally formed at the bottom end of the circular plate (2312), a first limiting plate (2314) is integrally formed at the bottom end of the rotating shaft (2313), and first mounting grooves (2315) are formed in the first limiting plate (2314), the rotating shaft (2313) and the first mounting groove (2315);
the mounting base (300) comprises at least:
the mounting table (310) comprises a second mounting ring (3111), the second mounting ring (3111) is rotatably connected with a rotating shaft (2313), a plurality of connecting columns (3114) are integrally formed on the outer wall of the second mounting ring (3111), a supporting column (3115) is integrally formed at one end, away from the second mounting ring (3111), of each connecting column (3114), and a first mounting plate (3116) is connected to the bottom end of each supporting column (3115);
the regulator (320) comprises a third mounting ring (3211), a second mounting groove (3212) is formed in the third mounting ring (3211), a rotating block (3213) is rotatably connected to the inside of the third mounting ring, a mounting threaded hole (3214) is formed in the top end of the rotating block (3213), an external thread matched with the mounting threaded hole (3214) in size is formed in the bottom end of the outer wall of the mounting rod (130), a mounting rod (130) is connected to the internal thread of the mounting threaded hole (3214), three cylindrical columns (3219) are integrally formed on the outer wall of the third mounting ring (3211), one ends, far away from the third mounting ring (3211), of the cylindrical columns (3219) are connected with a sliding block (3218), and the sliding block (3218) is connected with a supporting column (3115) in a sliding manner;
cushion table (330), cushion table (330) includes second mounting panel (3311), second mounting panel (3311) top integrated into one piece has three spring cylinder (3314), spring cylinder (3314) inside is the cavity structure, spring cylinder (3314) internally mounted has second spring (3313), the one end that spring cylinder (3314) was kept away from in second spring (3313) is connected with third limiting plate (3312), third limiting plate (3312) top integrated into one piece has second sliding column (3315), second mounting panel (3311) bottom is connected with the lightning-arrest line, the one end that second mounting panel (3311) was kept away from to the lightning-arrest line is connected with lightning-arrest net.
2. The built-in retractable lightning rod convenient for maintenance for power equipment according to claim 1, characterized in that: the needle point (110) and the mounting rod (130) are fixedly connected through a fixing ring (120), the fixing ring (120) comprises a first fixing plate (1211), the first fixing plate (1211) is connected with a second fixing plate (1212) through a hinge (1213), one ends, far away from the hinge (1213), of the first fixing plate (1211) and the second fixing plate (1212) are connected with a connecting plate (1215), a plurality of first threaded holes (1214) are formed in the connecting plate (1215), and first bolts (1216) matched with the first threaded holes (1214) in size are mounted inside the first threaded holes (1214).
3. The built-in retractable lightning rod convenient for maintenance for power equipment according to claim 1, characterized in that: fixing device (200) is including waterproof cap (210), waterproof cap (210) are including go-between (2111), set up on go-between (2111) with installation pole (130) size assorted through-hole, go-between (2111) sliding connection in installation pole (130) outer wall, go-between (2111) bottom integrated into one piece has cap body (2112), cap body (2112) are the toper, are convenient for the rainwater to flow down along cap body (2112).
4. The built-in retractable lightning rod convenient for maintenance for power equipment according to claim 1, characterized in that: third fixing plates (2214) are integrally formed at two ends of the first mounting ring (2211), second threaded holes (2213) are formed in the third fixing plates (2214), screws are mounted in the second threaded holes (2213), third threaded holes (2316) matched with the second threaded holes (2213) in size are formed in the top ends of the fourth fixing plates (2311), and the third fixing plates (2214) are in threaded connection with the fourth fixing plates (2311) through the screws.
5. The built-in retractable lightning rod convenient for maintenance for power equipment according to claim 1, characterized in that: seted up a plurality of hinge grooves (3118) on first mounting panel (3116), hinge groove (3118) internally mounted has first articulated shaft (3117), first articulated shaft (3117) outer wall articulates there is first articulated plate (3119), the one end that first articulated shaft (3117) were kept away from in first articulated plate (3119) is connected with extension spring (3121), the one end that first articulated plate (3119) were kept away from in extension spring (3121) is connected with second articulated plate (3122), it has fifth fixed plate (3123) to articulate on second articulated plate (3122), fifth fixed plate (3123) bottom is connected with second mounting panel (3311).
6. The built-in retractable lightning rod convenient to maintain for the power equipment according to claim 5, characterized in that: a plurality of screw holes are formed in the fifth fixing plate (3123), a second bolt (3124) is installed inside the screw holes, a plurality of screw holes matched with the second bolt (3124) in size are formed in the second mounting plate (3311), and the fifth fixing plate (3123) is in threaded connection with the second mounting plate (3311) through the second bolt (3124).
7. The built-in retractable lightning rod convenient for maintenance for power equipment according to claim 1, characterized in that: second collar (3111) inner wall integrated into one piece has a plurality of second installation axle (3112), second installation axle (3112) outer wall all is connected with second gyro wheel (3113), set up on second gyro wheel (3113) with second installation axle (3112) size assorted round hole, second installation axle (3112) and second gyro wheel (3113) rotate the connection.
8. The built-in retractable lightning rod convenient for maintenance for power equipment according to claim 1, characterized in that: the outer wall integrated into one piece of turning block (3213) has rocker (3216), rocker (3216) outer wall rotates and is connected with third gyro wheel (3215), the one end integrated into one piece that the turning block (3213) was kept away from in rocker (3216) has second limiting plate (3217).
9. The built-in retractable lightning rod convenient for maintenance for power equipment according to claim 1, characterized in that: a lifting plate (3221) is connected to the bottom end of the third mounting ring (3211), a first hinge rod (3223) is rotatably connected to the lifting plate (3221), a sliding groove (3222) is formed in the lifting plate (3221), a second hinge shaft (3224) is slidably connected to the inside of the sliding groove (3222), hinge rods (3331) are respectively hinged to the first hinge rod (3223) and the second hinge shaft (3224), one ends of the hinge rods (3331) far away from the second hinge shaft (3224) and the first hinge rod (3223) are respectively hinged to a third hinge shaft (3225) and a fourth hinge shaft (3226), the third hinge shaft (3225) is rotatably connected to the bottom plate (3228), a groove is formed in the bottom plate (3228), a fourth hinge shaft (3226) is slidably connected to the inside of the groove, one end of the fourth hinge shaft (3226) is connected to a telescopic rod (3229), and a connecting block (3232) is connected to one end, far away from the fourth hinge shaft (3226), of the telescopic rod (3229), the bottom end of the connecting block (3232) is connected with a second mounting plate (3311).
10. The built-in retractable lightning rod convenient for maintenance for power equipment according to claim 1, characterized in that: arc (2217) one end integrated into one piece has first installation axle (2216), first installation axle (2216) outer wall rotates and is connected with first gyro wheel (2215), first gyro wheel (2215) adopt the rubber material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011234784.6A CN112467520B (en) | 2020-11-07 | 2020-11-07 | Power equipment is with built-in retractable lightning rod convenient to maintain |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011234784.6A CN112467520B (en) | 2020-11-07 | 2020-11-07 | Power equipment is with built-in retractable lightning rod convenient to maintain |
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| CN112467520A true CN112467520A (en) | 2021-03-09 |
| CN112467520B CN112467520B (en) | 2021-12-17 |
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| CN115173233A (en) * | 2022-08-25 | 2022-10-11 | 内蒙古千隆电力有限责任公司 | Lightning protection grounding device for electric power engineering building |
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|---|---|
| CN112467520B (en) | 2021-12-17 |
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Effective date of registration: 20211201 Address after: 100000 zone 1501a, floor 15, building 10, courtyard 13, Ronghua South Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing Applicant after: China Aviation International Complete Equipment Co.,Ltd. Address before: 510000 Guangzhou University, 230 Waihuan West Road, University City, Panyu District, Guangzhou City, Guangdong Province Applicant before: Liu Sanyuan |
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