CN117148075B - Lightning arrester impact characteristic test device - Google Patents
Lightning arrester impact characteristic test device Download PDFInfo
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- CN117148075B CN117148075B CN202311413727.8A CN202311413727A CN117148075B CN 117148075 B CN117148075 B CN 117148075B CN 202311413727 A CN202311413727 A CN 202311413727A CN 117148075 B CN117148075 B CN 117148075B
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- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims description 19
- 238000007906 compression Methods 0.000 claims description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 14
- 241001330002 Bambuseae Species 0.000 claims description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 14
- 239000011425 bamboo Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 9
- 244000309464 bull Species 0.000 description 7
- 238000010030 laminating Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000011449 brick Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to the technical field of lightning arresters and discloses a lightning arrester impact characteristic test device which comprises a base, wherein the top of the base is fixedly connected with a main body shell, a lightning rod main body is arranged in the main body shell, the front side of the main body shell is provided with a closing mechanism, the top of the main body shell is provided with a clamping mechanism, the bottom of the lightning rod main body is provided with a fixing mechanism, when the lightning arrester impact characteristic test device moves downwards to the bottom of a fixing disc, a telescopic block upwards drives the lightning rod main body to integrally upwards clamp the lightning rod main body, and when the telescopic block moves downwards to the bottom of an inclined slide disc, the telescopic block upwards drives the inclined slide disc to upwards, so that the top of the inclined slide disc is attached to the bottom of the fixing disc, and the telescopic block can be directly separated from the connection with the fixing disc along the attaching surface of the inclined slide disc and the fixing disc, so that workers can conveniently clamp and release the lightning rod main body.
Description
Technical Field
The invention relates to the technical field of lightning arresters, in particular to a lightning arrester impact characteristic test device.
Background
A lightning arrester, an electrical appliance for protecting electrical equipment from high transient overvoltage hazards during lightning strikes and limiting freewheel time, and also often freewheel amplitude. The arrester is sometimes also referred to as an overvoltage protector, an overvoltage limiter. The lightning arrester is widely applied to a power system, the impact characteristic of the lightning arrester determines the protection level of the lightning arrester, and measurement and research of the impact characteristic parameter of the lightning arrester are very important for matching and protecting the lightning arrester with the parameters of the power system.
According to the "a lightning arrester impact characteristic test device (publication number: CN 214471642U; application number: 202023091641.2)" disclosed in the patent net, the above-mentioned application is directed to: however, the impact test of the lightning arrester is not a fixed place, and the test device is placed on uneven terrain in the open air to cause errors in the test, and the lightning arrester is easily impacted to cause damage to the airframe when in use. The problem of "is optimized, but the test device in above-mentioned application is when using, and the staff can't be quick accomplish the holistic installation or the dismantlement to the arrester, and the staff of being inconvenient for uses.
Disclosure of Invention
The invention aims to provide a lightning arrester impact characteristic test device which is used for solving the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a lightning arrester impact characteristic test device, includes the base, base top fixedly connected with main part shell, be provided with the lightning rod main part in the main part shell, main part shell front side is provided with closing mechanism, the top is provided with fixture in the main part shell, lightning rod main part bottom is provided with fixed establishment.
The closing mechanism comprises a closing component and a fixing component, wherein the closing component is arranged on the front side of the main body shell, and the fixing component is arranged in the closing component.
The clamping mechanism comprises a driving assembly, a transmission assembly, a lifting assembly and a clamping assembly, wherein the driving assembly is arranged at the top of the main body shell, the transmission assembly is arranged at the left side and the right side of the main body shell, the lifting assembly is arranged at the inner side of the transmission assembly, and the clamping assembly is arranged in the lifting assembly.
The fixing mechanism comprises a clamping assembly and an adjusting assembly, wherein the clamping assembly is arranged at the top of the base, and the adjusting assembly is arranged in the clamping assembly.
According to the technical scheme, the closure assembly comprises the convex frame, convex frame fixed connection is in main body shell front side, convex frame fixed connection is in the base top, sliding connection has the closure plate in the convex frame, the first limiting plate of closure plate left side fixedly connected with, closure plate front side fixedly connected with handle, the limit chute has been seted up to the convex frame front side corresponding handle position, and handle sliding connection carries out spacingly with first limiting plate cooperation in limit chute to the closure plate, makes the closure plate can not break away from the connection with the convex frame in the removal in-process, has increased the stability of structure.
According to the technical scheme, the fixed subassembly includes the flange, flange fixedly connected with right side in the flange, flange front side fixedly connected with fixed box, sliding connection has first smooth section of thick bamboo in the fixed box, first compression spring of fixedly connected with in the first smooth section of thick bamboo, first smooth section of thick bamboo rear side fixedly connected with fixture block, the fixture block joint is in the closure plate front side, first linking arm of first smooth section of thick bamboo left side fixedly connected with, first linking arm sliding connection is in the fixed box left side, first linking arm front side fixedly connected with pull rod, first smooth section of thick bamboo drives the fixture block and moves the joint backward in the closure plate front side under the effect of first compression spring and accomplish the fixed work to the closure plate, easy operation is convenient for the staff to use.
According to the technical scheme, the drive assembly includes driving motor, driving motor fixedly connected with main body shell top, driving motor left and right sides fixedly connected with bull stick, bull stick outside fixedly connected with first bevel gear, the bull stick outer lane rotates and is connected with the support rotary drum, support rotary drum bottom fixedly connected with bracing piece, bracing piece fixedly connected with main body shell top supports the rotary drum through the bracing piece is fixed in main body shell top and supports the bull stick, has increased the stability when the bull stick is rotatory.
According to the technical scheme, the transmission assembly comprises a second bevel gear, the second bevel gear meshes in first bevel gear outer lane bottom, second bevel gear bottom fixedly connected with screw thread pivot is that screw thread pivot bottom rotates to be connected with and supports the revolving rack, support revolving rack fixedly connected with main body shell left and right sides, screw thread pivot outer lane rotates to be connected with and consolidates the sleeve board, consolidate sleeve board fixedly connected with main body shell left and right sides, support revolving rack and consolidate the sleeve board cooperation and support the screw thread pivot, increased the stability when screw thread pivot is rotatory, make can not appear the dislocation between second bevel gear and the first bevel gear.
According to the technical scheme, lifting assembly includes the screw thread section of thick bamboo, screw thread section of thick bamboo threaded connection is in screw thread pivot outer lane, screw thread section of thick bamboo outside fixedly connected with cover frame, the inboard fixedly connected with second limiting plate of cover frame, the inboard fixedly connected with second linking arm of second limiting plate, second linking arm sliding connection is in main part shell left and right sides, the removal spout has been seted up to main part shell left and right sides correspondence second linking arm position, second linking arm bottom fixedly connected with connecting plate, connecting plate outside fixedly connected with fixed block, the inboard fixedly connected with lantern ring of fixed block, the inboard laminating of second limiting plate and main part shell left and right sides is spacing to the screw thread section of thick bamboo mutually, makes screw thread section of thick bamboo unable rotatory in-process that reciprocates, has increased the stability of structure.
According to the technical scheme, the clamping assembly comprises a telescopic block, telescopic block sliding connection is in the lantern ring, telescopic block outside fixedly connected with connecting rod, telescopic block outside fixedly connected with second compression spring, second compression spring cup joints in the connecting rod outer lane, connecting rod outside fixedly connected with spacing piece, telescopic block inboard fixedly connected with protruding pole, protruding pole fixedly connected with is at lightning rod main part top, protruding pole top fixedly connected with first dead lever is first dead lever top fixedly connected with fixed disk, first dead lever outer lane sliding connection has the inclined plane slide, and spacing piece is spacing to the position of telescopic block, makes telescopic block can not break away from the relation of connection with the fixed block when inwards moving, makes telescopic block can not rotate and can't carry out the centre gripping to the fixed disk.
According to the technical scheme, the joint subassembly includes the cardboard, cardboard fixedly connected with lightning rod main part bottom, the cardboard bottom is provided with the mount pad, mount pad fixedly connected with base top, cardboard bottom fixedly connected with second dead lever, second dead lever bottom fixedly connected with lug, the caulking groove has been seted up to the mount pad top correspondence second dead lever position, cardboard bottom fixedly connected with locating plate, the locating slot has been seted up to the mount pad top correspondence locating plate position, lug and locating plate joint respectively in caulking groove and locating slot, have increased the stability after the lightning rod main part is installed.
According to the technical scheme, the adjusting part comprises a second sliding cylinder, second sliding cylinder sliding connection is in the mount pad, the inboard fixedly connected with stopper of second sliding cylinder, the stopper inboard is laminated mutually with the second dead lever outer lane, fixedly connected with third compression spring in the second sliding cylinder, fixedly connected with threaded rod in the second sliding cylinder, threaded rod outer lane rotates and is connected with the screw thread rotary drum, screw thread rotary drum outer lane fixedly connected with commentaries on classics piece, commentaries on classics piece rotates and is connected in the mount pad outside, commentaries on classics piece outer lane fixedly connected with ring gear, ring gear outer lane top meshing has driving gear, driving gear rotates and is connected in mount pad outer lane top, and the staff only need rotatory driving gear can drive the stopper and outwards move the stop to the lug in step, and the staff of being convenient for installs and dismantles the lightning rod main part.
Compared with the prior art, the invention provides a lightning arrester impact characteristic test device, which has the following beneficial effects:
1. according to the lightning arrester impact characteristic test device, through the arranged closing mechanism, the whole lightning rod main body can be kept sealed when the lightning rod main body is tested, the lightning arrester impact characteristic test device cannot be influenced by external factors, meanwhile, workers can conveniently open and close the main body shell of the lightning arrester impact characteristic test device, the workers can conveniently follow-up operation of the lightning rod main body in the lightning arrester impact characteristic test device, and the lightning rod main body is convenient for the workers to use.
2. This arrester impact characteristic test device, through the fixture that sets up, the telescopic brick upwards can drive the whole centre gripping that upwards accomplishes the lightning rod main part of lightning rod main part when downwardly moving to the fixed disk bottom, and when the telescopic brick downwardly moving to inclined plane slide bottom, the telescopic brick upwards can drive the inclined plane slide upwards, make inclined plane slide top and the laminating of fixed disk bottom, make the telescopic brick can directly break away from with the connection of fixed disk along the laminating face of inclined plane slide and fixed disk, the staff of being convenient for carries out the centre gripping and releases fixedly the lightning rod main part, the completion that the messenger staff can be quick is to the centre gripping control of lightning rod main part, easy operation is convenient for the staff to use.
3. This arrester impact characteristic test device, through the fixed establishment who sets up, the staff is fixed the lightning rod main part when needs, only need rotatory drive gear can drive the synchronous outside removal of plural stopper, the installation of lightning rod main part of being convenient for, and after the installation of lightning rod main part is accomplished, the second section of thick bamboo can drive the stopper and slide to inboard by oneself under the effect of third compression spring again, make the stopper mutually support and accomplish the fixing to the lightning rod main part, the completion that the messenger staff can be quick is fixed or is dismantled the lightning rod main part, easy operation is convenient for the staff to use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic elevational view of the structure of the present invention;
FIG. 2 is a schematic view of a portion of the structure of the present invention;
FIG. 3 is a partial cross-sectional view of a closure assembly;
FIG. 4 is a partial cross-sectional view of the securing assembly;
FIG. 5 is a partial cross-sectional view of the clamping mechanism;
FIG. 6 is a schematic view of a portion of the drive assembly;
FIG. 7 is a schematic view of a portion of the structure of the clamping mechanism;
FIG. 8 is a schematic view of a portion of the structure of a clamping assembly;
FIG. 9 is a partial cross-sectional view of the clamp assembly;
FIG. 10 is a schematic view of a portion of the structure of the securing mechanism;
FIG. 11 is a partial cross-sectional view of the securing mechanism;
fig. 12 is a partial cross-sectional view of the adjustment assembly.
In the figure: 1. a closing mechanism; 11. a closure assembly; 1101. a convex frame; 1102. a closing plate; 1103. a first limiting plate; 1104. a grip; 1105. limiting sliding grooves; 12. a fixing assembly; 1201. a convex plate; 1202. a fixed box; 1203. a first slide cylinder; 1204. a first compression spring; 1205. a clamping block; 1206. a first connecting arm; 1207. a pull rod; 2. a clamping mechanism; 21. a drive assembly; 2101. a driving motor; 2102. a rotating rod; 2103. a first bevel gear; 2104. supporting the rotary drum; 2105. a support rod; 22. a transmission assembly; 2201. a second bevel gear; 2202. a threaded spindle; 2203. supporting a rotating frame; 2204. reinforcing the sleeve plate; 23. a lifting assembly; 2301. a thread cylinder; 2302. a sleeve frame; 2303. a second limiting plate; 2304. a second connecting arm; 2305. moving the chute; 2306. a connecting plate; 2307. a fixed block; 2308. a collar; 24. a clamping assembly; 2401. a telescopic block; 2402. a connecting rod; 2403. a second compression spring; 2404. a limiting piece; 2405. a protruding rod; 2406. a first fixing rod; 2407. a fixed plate; 2408. an inclined slide plate; 3. a fixing mechanism; 31. a clamping assembly; 3101. a clamping plate; 3102. a mounting base; 3103. a second fixing rod; 3104. a bump; 3105. a caulking groove; 3106. a positioning plate; 3107. positioning clamping grooves; 32. an adjustment assembly; 3201. a second slide cylinder; 3202. a limiting block; 3203. a third compression spring; 3204. a threaded rod; 3205. a threaded rotating drum; 3206. a rotating block; 3207. a toothed ring; 3208. a drive gear; 4. a base; 5. a main body housing; 6. a lightning rod body.
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.
The invention provides a technical scheme that:
example 1
Referring to fig. 1 to 4, an arrester impact characteristic test device comprises a base 4, wherein a main body shell 5 is fixedly connected to the top of the base 4, a lightning rod main body 6 is arranged in the main body shell 5, a closing mechanism 1 is arranged on the front side of the main body shell 5, a clamping mechanism 2 is arranged at the top in the main body shell 5, and a fixing mechanism 3 is arranged at the bottom of the lightning rod main body 6.
The closing mechanism 1 comprises a closing component 11 and a fixing component 12, wherein the closing component 11 is arranged on the front side of the main body shell 5, and the fixing component 12 is arranged in the closing component 11.
The closing component 11 comprises a convex frame 1101, the convex frame 1101 is fixedly connected to the front side of the main body shell 5, the convex frame 1101 is fixedly connected to the top of the base 4, a closing plate 1102 is connected to the inner side of the convex frame 1101 in a sliding mode, a first limiting plate 1103 is fixedly connected to the left side of the closing plate 1102, a handle 1104 is fixedly connected to the front side of the closing plate 1102, a limiting sliding chute 1105 is formed in the position, corresponding to the handle 1104, of the front side of the convex frame 1101, the fixing component 12 comprises a convex plate 1201, the convex plate 1201 is fixedly connected to the inner right side of the convex frame 1101, the front side of the convex plate 1201 is fixedly connected with a fixing box 1202, a first sliding cylinder 1203 is connected to the inner side of the fixing box 1202 in a sliding mode, a first compression spring 1204 is fixedly connected to the rear side of the first sliding cylinder 1203, a first connecting arm 1206 is fixedly connected to the left side of the first sliding cylinder 1203, the first connecting arm 1206 is connected to the inner side of the left side of the fixing box 1202 in a sliding mode, and a pull rod 1207 is fixedly connected to the front side of the first connecting arm 1206.
Further: when the lightning rod main body 6 can be kept sealed in the whole device under test, the device can not be influenced by external factors, meanwhile, workers can conveniently open and close the main body shell of the device, the workers can conveniently follow up each operation of the lightning rod main body 6 in the device, the workers can conveniently use the lightning rod main body, the handles 1104 are slidably connected in the limiting sliding grooves 1105 and matched with the first limiting plates 1103 to limit the closing plates 1102, the closing plates 1102 can not be separated from the connection with the convex frames 1101 in the moving process, the stability of the structure is improved, the first sliding cylinder 1203 drives the clamping blocks 1205 to move backwards under the action of the first compression springs 1204 and are clamped in the front sides of the closing plates 1102, the fixing work of the closing plates 1102 is completed, and the operation is simple and the use of the workers is convenient.
Example two
Referring to fig. 1, 2 and 5 to 9, and further obtained on the basis of the first embodiment, the clamping mechanism 2 includes a driving component 21, a transmission component 22, a lifting component 23 and a clamping component 24, wherein the driving component 21 is disposed at the top of the main body casing 5, the transmission component 22 is disposed at the left and right sides of the main body casing 5, the lifting component 23 is disposed at the inner side of the transmission component 22, and the clamping component 24 is disposed in the lifting component 23.
The driving assembly 21 comprises a driving motor 2101, the driving motor 2101 is fixedly connected with the top of the main body shell 5, the left side and the right side of the driving motor 2101 are fixedly connected with a rotating rod 2102, the outer ring of the rotating rod 2102 is rotationally connected with a first bevel gear 2103, the outer ring of the rotating rod 2102 is rotationally connected with a supporting rotary drum 2104, the bottom of the supporting rotary drum 2104 is fixedly connected with a supporting rod 2105, the supporting rod 2105 is fixedly connected with the top of the main body shell 5, the transmission assembly 22 comprises a second bevel gear 2201, the second bevel gear 2201 is meshed with the bottom of the outer ring of the first bevel gear 2103, the bottom of the second bevel gear 2201 is fixedly connected with a threaded rotating shaft 2202, the bottom of the threaded rotating shaft 2202 is rotationally connected with a supporting rotary frame 2203, the supporting rotary frame 2203 is fixedly connected with the left side and the right side of the main body shell 5, the outer ring of the threaded rotating shaft 2202 is rotationally connected with a reinforcing sleeve plate 2204, the reinforcing sleeve plate 2204 is fixedly connected with the left side and the right side of the main body shell 5, the lifting assembly 23 comprises a threaded drum 2301, the thread cylinder 2301 is connected with the outer ring of the thread rotating shaft 2202 in a threaded way, the outer side of the thread cylinder 2301 is fixedly connected with a sleeve frame 2302, the inner side of the sleeve frame 2302 is fixedly connected with a second limiting plate 2303, the inner side of the second limiting plate 2303 is fixedly connected with a second connecting arm 2304, the second connecting arm 2304 is connected in the left side and the right side of the main body shell 5 in a sliding way, a movable chute 2305 is arranged at the position of the left side and the right side of the main body shell 5 corresponding to the second connecting arm 2304, the bottom of the second connecting arm 2304 is fixedly connected with a connecting plate 2306, the outer side of the connecting plate 2306 is fixedly connected with a fixing block 2307, the inner side of the fixing block 2307 is fixedly connected with a sleeve ring 2308, the clamping assembly 24 comprises a telescopic block 2401, the telescopic block 2401 is connected in the sleeve ring 2308 in a sliding way, the outer side of the telescopic block 2401 is fixedly connected with a connecting rod 2402, the outer side of the telescopic block 2401 is fixedly connected with a second compression spring 2403, the second compression spring 240is sleeved on the outer side of the connecting rod 2402, the outer side of the connecting rod 2402 is fixedly connected with the limiting plate 240, the inboard fixedly connected with protruding pole 2405 of flexible piece 2401, protruding pole 2405 fixed connection are in lightning rod main part 6 top, and protruding pole 2405 top fixedly connected with first dead lever 2406 is first dead lever 2406 top fixedly connected with fixed disk 2407, and first dead lever 2406 outer lane sliding connection has inclined plane slide 2408.
Further: the expansion block 2401 can drive the whole centre gripping that upwards accomplishes lightning rod main part 6 to lightning rod main part 6 upwards to expansion block 2401 when moving downwards to fixed disk 2407 bottom, and when expansion block 2401 moves downwards to inclined plane slide 2408 bottom, expansion block 2401 upwards can drive inclined plane slide 2408 upwards, make inclined plane slide 2408 top and fixed disk 2407 bottom laminating, make expansion block 2401 can directly break away from with fixed disk 2407 along inclined plane slide 2408 and fixed disk 2407's laminating face, be convenient for the staff to carry out the centre gripping and remove fixedly to lightning rod main part 6, make the completion that the staff can be quick carry out to the centre gripping control of lightning rod main part 6, easy operation is convenient for the staff to use, support rotary drum 2104 is fixed in main part shell 5 top through bracing piece 2105 and supports the bull stick 2102, stability when the bull stick 2102 rotates has been increased, support rotary frame 2203 and reinforcement sleeve 2204 cooperate to support screw thread 2202, stability when having increased screw thread rotary shaft 2202 rotation, make second bevel gear 2201 can not appear between inclined plane slide 2408 and first bevel gear 2103 and the laminating face directly break away from with fixed disk 2407, the spacing piece can not make the inside position of movement 2301 can not be carried out spacing piece 2301 in the position-limited piece 2301 when can not make the flexible drum 2301 moves down, can's spacing piece 2301 is difficult to carry out in the position-limited piece 2301.
Example III
Referring to fig. 1, 2 and 10 to 12, and further obtained on the basis of the first embodiment and the second embodiment, the fixing mechanism 3 includes a clamping component 31 and an adjusting component 32, the clamping component 31 is disposed on the top of the base 4, and the adjusting component 32 is disposed in the clamping component 31.
The clamping assembly 31 comprises a clamping plate 3101, the clamping plate 3101 is fixedly connected to the bottom of a lightning rod main body 6, a mounting seat 3102 is arranged at the bottom of the clamping plate 3101, the mounting seat 3102 is fixedly connected to the top of a base 4, a second fixing rod 3103 is fixedly connected to the bottom of the clamping plate 3101, a protruding block 3104 is fixedly connected to the bottom of the second fixing rod 3103, a caulking groove 3105 is formed in the position, corresponding to the second fixing rod 3103, of the top of the mounting seat 3102, a positioning clamping groove 3107 is formed in the position, corresponding to the positioning plate 3106, of the top of the mounting seat 3102, the adjusting assembly 32 comprises a second sliding cylinder 3201, the second sliding cylinder 3201 is connected to the mounting seat 3102 in a sliding mode, a limiting block 3202 is fixedly connected to the inner side of the second sliding cylinder 3201, a third compression spring 3203 is fixedly connected to the inner side of the second sliding cylinder 3203, a threaded rod 3204 is fixedly connected to the inner side of the second sliding cylinder 3201, a threaded cylinder 3205 is rotatably connected to the outer ring 3204, a rotating block 3205 is fixedly connected to the threaded cylinder 3206 is rotatably, a rotating block 3206 is fixedly connected to the outer ring 3208, and the rotating block 3208 is rotatably connected to the outer ring 3208 and is rotatably connected to the outer ring 3208.
Further: when the staff need fix lightning rod main part 6, only need rotatory drive gear 3208 can drive the synchronous outside removal of plural stopper 3202, the installation of lightning rod main part 6 of being convenient for, and after lightning rod main part 6 installs, second slide cylinder 3201 can drive stopper 3202 and slide inwards by oneself under the effect of third compression spring 3203, make stopper 3202 laminating each other accomplish the fixed to lightning rod main part 6, the completion that the messenger staff can be quick is fixed or is dismantled lightning rod main part 6, easy operation is convenient for the staff use, lug 3104 and locating plate 3106 joint respectively in caulking groove 3105 and location draw-in groove 3107, stability after the installation of lightning rod main part 6 has been increased, the staff only need rotatory drive gear 3208 can drive stopper 3202 and outwards remove the synchronization and remove the spacing to lug 3104, the staff of being convenient for installs and dismantles lightning rod main part 6.
In the actual operation process, when the device is used and the lightning rod main body 6 needs to be disassembled, a worker starts the driving motor 2101 firstly, the driving motor 2101 starts to drive the first bevel gear 2103 to rotate through the rotating rod 2102, the first bevel gear 2103 drives the second bevel gear 2201 to rotate, the second bevel gear 2201 rotates to drive the threaded rotating shaft 2202 to rotate, the threaded rotating shaft 2202 rotates to drive the threaded cylinder 2301 to move downwards, the threaded cylinder 2301 moves downwards to drive the collar 2308 to move downwards, the collar 2308 moves downwards to drive the telescopic block 2401 to move downwards below the fixed disc 2407, then the worker rotates the driving gear 3208 to drive the toothed ring 3207 to rotate, the toothed ring 3205 is driven to rotate, the threaded rotating rod 3204 is driven to move outwards through the rotating rod 3205, the limiting block 3202 is driven to move outwards through the second sliding cylinder 3202 to retract to the mounting seat 3104, then the worker starts the driving motor 2101 to rotate reversely to drive the telescopic block 1 upwards, and the bottom of the fixed disc 2406 is driven by the driving motor 3201 to move upwards, and the whole lightning rod main body 2406 is fixed upwards;
then, the staff moves the lightning rod main body 6 upwards again to enable the inclined slide plate 2408 to move upwards to a position above the telescopic block 2401, then, the staff moves the lightning rod main body 6 downwards, at the moment, the lightning rod main body 6 moves downwards to drive the inclined slide plate 2408 to contact with the telescopic block 2401 downwards, the inclined slide plate 2408 is extruded upwards by the telescopic block 2401 to be attached to the bottom of the fixed plate 2407 in the downward moving process of the lightning rod main body 6, then, the lightning rod main body 6 continuously moves downwards to enable the telescopic block 2401 to be extruded outwards by the outer ring of the inclined slide plate 2408, the telescopic block 2401 contacts with the outer ring of the fixed plate 2407 and is separated from being connected with the fixed plate 2407, and at the moment, the disassembly work of the lightning rod main body 6 is completed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a lightning arrester impact characteristic test device, includes base (4), its characterized in that: the lightning rod is characterized in that a main body shell (5) is fixedly connected to the top of the base (4), a lightning rod main body (6) is arranged in the main body shell (5), a closing mechanism (1) is arranged on the front side of the main body shell (5), a clamping mechanism (2) is arranged at the top in the main body shell (5), and a fixing mechanism (3) is arranged at the bottom of the lightning rod main body (6);
the closing mechanism (1) comprises a closing component (11) and a fixing component (12), wherein the closing component (11) is arranged on the front side of the main body shell (5), and the fixing component (12) is arranged in the closing component (11);
the clamping mechanism (2) comprises a driving assembly (21), a transmission assembly (22), a lifting assembly (23) and a clamping assembly (24), wherein the driving assembly (21) is arranged at the top of the main body shell (5), the transmission assembly (22) is arranged at the left side and the right side of the main body shell (5), the lifting assembly (23) is arranged at the inner side of the transmission assembly (22), and the clamping assembly (24) is arranged in the lifting assembly (23);
the fixing mechanism (3) comprises a clamping assembly (31) and an adjusting assembly (32), the clamping assembly (31) is arranged at the top of the base (4), and the adjusting assembly (32) is arranged in the clamping assembly (31);
the clamping assembly (31) comprises a clamping plate (3101), the clamping plate (3101) is fixedly connected to the bottom of a lightning rod main body (6), a mounting seat (3102) is arranged at the bottom of the clamping plate (3101), the mounting seat (3102) is fixedly connected to the top of a base (4), a second fixing rod (3103) is fixedly connected to the bottom of the clamping plate (3101), a bump (3104) is fixedly connected to the bottom of the second fixing rod (3103), a caulking groove (3105) is formed in the top of the mounting seat (3102) corresponding to the position of the second fixing rod (3103), a positioning plate (3106) is fixedly connected to the bottom of the clamping plate (3101), and a positioning clamping groove (3107) is formed in the top of the mounting seat (3102) corresponding to the position of the positioning plate (3106);
the adjusting component (32) comprises a second sliding barrel (3201), the second sliding barrel (3201) is connected in the mounting seat (3102) in a sliding mode, a limiting block (3202) is fixedly connected to the inner side of the second sliding barrel (3201), the inner side of the limiting block (3202) is attached to a second fixing rod (3103) outer ring, a third compression spring (3203) is fixedly connected in the second sliding barrel (3201), a threaded rod (3204) is fixedly connected in the second sliding barrel (3201), a threaded rotary barrel (3205) is connected to the outer ring of the threaded rod (3204) in a rotating mode, a rotary block (3206) is fixedly connected to the outer side of the mounting seat (3102) in a rotating mode, a toothed ring (3207) is fixedly connected to the outer ring (3207) in a rotating mode, a driving gear (3208) is meshed with the top of the outer ring (3207), and the driving gear (3208) is connected to the top of the mounting seat (2) in a rotating mode.
2. The lightning arrester impact characteristic test device according to claim 1, wherein: the utility model provides a closure subassembly (11) including flange (1101), flange (1101) fixed connection is in main body housing (5) front side, flange (1101) fixed connection is in base (4) top, sliding connection has closure board (1102) in flange (1101), closure board (1102) left side fixedly connected with first limiting plate (1103), closure board (1102) front side fixedly connected with handle (1104), limit chute (1105) have been seted up to flange (1101) front side corresponding handle (1104) position.
3. The lightning arrester impact characteristic test device according to claim 1, wherein: the fixing assembly (12) comprises a convex plate (1201), the convex plate (1201) is fixedly connected to the right side in the convex frame (1101), a fixing box (1202) is fixedly connected to the front side of the convex plate (1201), a first sliding cylinder (1203) is connected to the inner side of the fixing box (1202) in a sliding mode, a first compression spring (1204) is fixedly connected to the inner side of the first sliding cylinder (1203), a clamping block (1205) is fixedly connected to the rear side of the first sliding cylinder (1203), the clamping block (1205) is clamped in the front side of the closing plate (1102), a first connecting arm (1206) is fixedly connected to the left side of the first sliding cylinder (1203), and a pull rod (1207) is fixedly connected to the front side of the first connecting arm (1206).
4. The lightning arrester impact characteristic test device according to claim 1, wherein: the driving assembly (21) comprises a driving motor (2101), the driving motor (2101) is fixedly connected to the top of the main body shell (5), a rotating rod (2102) is fixedly connected to the left side and the right side of the driving motor (2101), a first bevel gear (2103) is fixedly connected to the outer side of the rotating rod (2102), a supporting rotary drum (2104) is rotatably connected to the outer ring of the rotating rod (2102), a supporting rod (2105) is fixedly connected to the bottom of the supporting rotary drum (2104), and the supporting rod (2105) is fixedly connected to the top of the main body shell (5).
5. The lightning arrester impact characteristic test device according to claim 1, wherein: the transmission assembly (22) comprises a second bevel gear (2201), the second bevel gear (2201) is meshed with the bottom of an outer ring of the first bevel gear (2103), a threaded rotating shaft (2202) is fixedly connected to the bottom of the second bevel gear (2201), a supporting rotating frame (2203) is rotatably connected to the bottom of the threaded rotating shaft (2202), the supporting rotating frame (2203) is fixedly connected to the left side and the right side of the main body casing (5), a reinforcing sleeve plate (2204) is rotatably connected to the outer ring of the threaded rotating shaft (2202), and the reinforcing sleeve plate (2204) is fixedly connected to the left side and the right side of the main body casing (5).
6. The lightning arrester impact characteristic test device according to claim 1, wherein: lifting unit (23) include screw thread section of thick bamboo (2301), screw thread section of thick bamboo (2301) threaded connection is in screw thread pivot (2202) outer lane, screw thread section of thick bamboo (2301) outside fixedly connected with cover frame (2302), cover frame (2302) inboard fixedly connected with second limiting plate (2303), second limiting plate (2303) inboard fixedly connected with second linking arm (2304), second linking arm (2304) sliding connection is in main body shell (5) left and right sides, movable chute (2305) have been seted up to main body shell (5) left and right sides corresponding second linking arm (2304) position, second linking arm (2304) bottom fixedly connected with connecting plate (2306), connecting plate (2306) outside fixedly connected with fixed block (2307), fixed block (2307) inboard fixedly connected with lantern ring (2308).
7. The lightning arrester impact characteristic test device according to claim 1, wherein: clamping assembly (24) are including flexible piece (2401), flexible piece (2401) sliding connection is in lantern ring (2308), flexible piece (2401) outside fixedly connected with connecting rod (2402), flexible piece (2401) outside fixedly connected with second compression spring (2403), second compression spring (2403) cup joints in connecting rod (2402) outer lane, connecting rod (2402) outside fixedly connected with spacing piece (2404), flexible piece (2401) inboard fixedly connected with protruding pole (2405), protruding pole (2405) fixedly connected with is in lightning rod main part (6) top, protruding pole (2405) top fixedly connected with first dead lever (2406), is first dead lever (2406) top fixedly connected with fixed disk (2407), first dead lever (2406) outer lane sliding connection has inclined plane slide (2408).
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| CN202311413727.8A CN117148075B (en) | 2023-10-30 | 2023-10-30 | Lightning arrester impact characteristic test device |
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| CN202311413727.8A CN117148075B (en) | 2023-10-30 | 2023-10-30 | Lightning arrester impact characteristic test device |
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| CN117148075B true CN117148075B (en) | 2024-04-05 |
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| CN117148075A (en) | 2023-12-01 |
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