CN115166313A - Electronic concertina type high-voltage testing line strutting arrangement - Google Patents
Electronic concertina type high-voltage testing line strutting arrangement Download PDFInfo
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- CN115166313A CN115166313A CN202210861676.4A CN202210861676A CN115166313A CN 115166313 A CN115166313 A CN 115166313A CN 202210861676 A CN202210861676 A CN 202210861676A CN 115166313 A CN115166313 A CN 115166313A
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- 238000012360 testing method Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 claims description 12
- 230000001174 ascending effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 3
- 230000009194 climbing Effects 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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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Abstract
The invention discloses an electric telescopic high-voltage test wire supporting device which comprises a lifting device, wherein a supporting seat is fixedly arranged at the top of the lifting device, and a supporting rod component is arranged in the middle of the lifting device; according to the invention, the supporting seat is fixedly arranged at the top of the lifting device and provides upward supporting force for the high-voltage lead, so that the included angle between the high-voltage lead and a tested product is fully ensured to be more than 90 degrees, and the influence of stray capacitance on a measurement result is easily eliminated; according to the invention, the support rod assembly is arranged in the middle of the lifting device, and the support rod assembly can be used for carrying articles such as tool bags and grounding wires, so that the risks of weight climbing and up-and-down object throwing of personnel are reduced, and the lifting device is suitable for indoor and outdoor universal type transformer substations, high-altitude lap joint of high-voltage leads and article conveying.
Description
Technical Field
The invention relates to the technical field of electrical test devices, in particular to an electric telescopic high-voltage test wire supporting device.
Background
At present, for the tests of transformer medium loss, lightning arrester direct current withstand voltage and equipment alternating current withstand voltage of a transformer substation, the included angle between a high-voltage lead and a tested product is required to be not less than 90 degrees so as to ensure enough distance, reduce stray capacitance between the high-voltage lead and the tested product to the maximum extent and improve the accuracy of measured data. On the other hand, the high-voltage lead often drops, damages a test clamp, causes that the test cannot be carried out or power failure is delayed, and therefore the electric telescopic high-voltage test wire supporting device is provided for the purpose.
Disclosure of Invention
In view of the above, the present invention provides an electric telescopic high-voltage test wire supporting device. The problems set forth in the background art can be solved.
The purpose of the invention is realized by the following technical scheme:
an electric telescopic high-voltage test wire supporting device comprises a lifting device, wherein a supporting seat is fixedly installed at the top of the lifting device, a supporting rod assembly is arranged in the middle of the lifting device, and a chassis assembly is arranged at the bottom of the lifting device;
the lifting device comprises a mounting seat, a motor, a driving wheel, a driven wheel, a worm wheel, a connecting shaft, a supporting plate, a telescopic rod and a telescopic sleeve, wherein the motor is fixedly mounted at the top of the mounting seat, the driving wheel is sleeved on the surface of the output end of the motor, the driven wheel is connected with the driving wheel through belt transmission, the driven wheel is sleeved at the bottom of the surface of the worm, the worm wheel is meshed with the worm, the worm wheel sleeve is sleeved on the surface of the worm connecting shaft, the connecting shaft is arranged at the bottom of the supporting plate, the connecting shaft is rotatably connected with the supporting plate through a bearing, the telescopic rod is fixedly mounted at the top of the supporting plate, and the telescopic sleeve is fixedly mounted at the top of the mounting seat.
Further, the inside cavity of mount pad sets up, the motor is invertedly installed at the top of mount pad, just the output of motor runs through the top of mount pad and passes through the bearing rotation with the mount pad and be connected, the action wheel all sets up at the middle part of mount pad inner chamber with from the driving wheel, and through the inside cavity setting with the installation, the ascending and the decline of the motor drive telescopic link of being convenient for.
Furthermore, the number of worm wheels and connecting shafts is three, and is three the connecting shafts are distributed in the bottom of the supporting plate in an annular array manner, and the stable ascending or descending of the telescopic rod at the top of the supporting plate can be ensured even through the three worm wheels.
Further, the backup pad sets up at the middle part of flexible cover, and the inner wall sliding connection of backup pad and flexible cover, supporting seat fixed mounting is at the top of telescopic link, and through the top fixed mounting supporting seat at elevating gear, the supporting seat provides ascending holding power for the high-pressure lead wire, fully guarantees that the contained angle of high-pressure lead wire and tested article is more than 90, easily eliminates stray capacitance to measuring result's influence.
Furthermore, the support rod assembly comprises a fixing ring, a support rod, a hook and a connecting rod, the fixing ring is fixedly sleeved on the surface of the telescopic rod, one end of the support rod is hinged to the fixing ring, the hook is fixedly installed at one end, away from the fixing ring, of the support rod, one end of the connecting rod is hinged to the support rod, one end, away from the support rod, of the connecting rod is fixedly connected with the telescopic sleeve, the support rod assembly is arranged in the middle of the lifting device, and the support rod assembly can be used for carrying articles such as tool bags and grounding wires, so that the weight-bearing risk of people climbing and the risk of throwing objects up and down are reduced.
Further, the chassis subassembly includes chassis, fixed axle, carousel, thread bush, gag lever post, movable connecting rod, supporting legs, fixed pin, fixed axle fixed mounting is in the bottom on chassis, the carousel cover is established on the surface of fixed axle and is passed through the bearing with the fixed axle and rotate and be connected, the thread bush is established in the bottom on fixed axle surface, just the thread bush passes through the bearing and is connected with the fixed axle rotation, gag lever post fixed mounting is on the surface of thread bush, movable connecting rod's one end is articulated with the carousel, movable connecting rod keeps away from the one end of carousel and is articulated with the supporting legs, fixed pin fixed mounting is in the bottom on chassis, provides reliable and stable support for the elevating gear at top through setting up the chassis subassembly in the bottom, ensures the stability of whole device in the process of test to ensure that the experiment can go on with high efficiency, the chassis subassembly adopts to accomodate the support simultaneously, makes whole device structure compacter reasonable, convenient to carry.
Further, mount pad fixed mounting is at the top on chassis, the bottom of carousel is provided with evenly distributed's spacing hole, just the pore size in spacing hole and the diameter size looks adaptation of gag lever post, through the cooperation in gag lever post and spacing hole, can guarantee the chassis subassembly and be strutting or the steady state of closing.
Further, the quantity of movable connecting rod, supporting legs and fixed pin is three and is the ring array distribution with the centre of a circle of carousel, the supporting legs sets up for the C type, just the top of supporting legs is run through and is provided with the movable groove, the supporting legs passes through movable groove and fixed pin sliding connection, makes things convenient for strutting and the closure of supporting legs through setting up the movable groove.
The invention also discloses a using method of the electric telescopic high-voltage test wire supporting device, which comprises the following steps:
s1, before lapping a high-voltage lead, determining whether the structure of the device is reliably and completely connected, and moving the device to the position near a tested product after no error exists;
s2, opening the chassis assembly, namely rotating the threaded sleeve anticlockwise to enable the threaded sleeve to move downwards, separating the limiting rod from the limiting hole in the process, then rotating the turntable, matching the movable connecting rod with the fixing pin to enable the supporting legs to expand outwards, and then fixing the supporting legs;
and S3, starting a motor, wherein the motor drives the worm to rotate through belt wheel transmission, and further drives the worm wheel to rotate, and then the worm, the connecting shaft at the top of the worm and the supporting plate make ascending motion, so that the telescopic rod is synchronously lifted upwards, and the top supporting seat is lifted to a specified position.
Further, in step S3, when the telescopic rod is raised, the tool bag as the work carrying device is hung on the hook of the support rod assembly, so as to improve the work efficiency.
The invention has the following beneficial effects:
(1) According to the invention, the supporting seat is fixedly arranged at the top of the lifting device and provides upward supporting force for the high-voltage lead, so that the included angle between the high-voltage lead and a tested product is fully ensured to be more than 90 degrees, and the influence of stray capacitance on a measurement result is easily eliminated.
(2) According to the invention, the support rod assembly is arranged in the middle of the lifting device, and the support rod assembly can be used for carrying articles such as tool bags and grounding wires, so that the risks of weight climbing and up-and-down object throwing of personnel are reduced, and the lifting device is suitable for indoor and outdoor universal type transformer substations, high-altitude lap joint of high-voltage leads and article conveying.
(3) The chassis assembly is arranged at the bottom of the lifting device, so that stable and reliable support is provided for the lifting device at the top, the stability of the whole device in the test process is ensured, the test can be carried out efficiently, and meanwhile, the chassis assembly adopts the retractable supporting legs, so that the whole device is more compact and reasonable in structure and convenient to carry.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the present invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a front sectional view of the lifting device of the present invention;
FIG. 3 is a schematic front sectional view of the chassis assembly of the present invention;
FIG. 4 is a schematic bottom view of the undercarriage assembly of the present invention;
fig. 5 is a schematic top view of the supporting foot of the present invention.
In the figure: 1 lifting device, 101 mounting seats, 102 motors, 103 driving wheels, 104 driven wheels, 105 worms, 106 worm wheels, 107 connecting shafts, 108 supporting plates, 109 telescopic rods, 110 telescopic sleeves, 2 supporting seats, 3 supporting rod assemblies, 301 fixing rings, 302 supporting rods, 303 hooks, 304 connecting rods, 4 chassis assemblies, 401 chassis, 402 fixing shafts, 403 turntables, 404 limiting holes, 405 threaded sleeves, 406 limiting rods, 407 movable connecting rods, 408 supporting feet, 409 movable grooves and 410 fixing pins.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are illustrative of the invention only and are not limiting upon the scope of the invention.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-5, the electric telescopic high-voltage test wire supporting device of the invention comprises a lifting device 1, wherein a supporting seat 2 is fixedly installed at the top of the lifting device 1, the supporting seat 2 is fixedly installed at the top of the lifting device 1, and the supporting seat 2 provides upward supporting force for a high-voltage lead, so that the included angle between the high-voltage lead and a tested product is fully ensured to be more than 90 degrees, the influence of stray capacitance on a measurement result is easily eliminated, a supporting rod component 3 is arranged in the middle of the lifting device 1, and a chassis component 4 is arranged at the bottom of the lifting device 1;
the lifting device 1 comprises a mounting seat 101, a motor 102, a driving wheel 103, a driven wheel 104, a worm 105, a worm wheel 106, a connecting shaft 107, a supporting plate 108, a telescopic rod 109 and a telescopic sleeve 110, wherein the motor 102 is fixedly mounted at the top of the mounting seat 101, the driving wheel 103 is sleeved on the surface of the output end of the motor 102, the driven wheel 104 is connected with the driving wheel 103 through belt transmission, the driven wheel 104 is sleeved at the bottom of the surface of the worm 105, the interior of the mounting seat 101 is hollow, the motor 102 is inversely mounted at the top of the mounting seat 101, the output end of the motor 102 penetrates through the top of the mounting seat 101 and is rotatably connected with the mounting seat 101 through a bearing, the driving wheel 103 and the driven wheel 104 are both arranged in the middle of the inner cavity of the mounting seat 101, the worm wheel 106 is meshed with the worm 105, the worm wheel 106 is sleeved on the surface of the connecting shaft 107, the worm wheels 106 and the connecting shafts 107 are three in number, the three connecting shafts 107 are distributed in an annular array at the bottom of the supporting plate 108, the connecting shaft 107 is arranged at the bottom of the supporting plate 108, the connecting shaft 107 is rotatably connected with the supporting plate 108 through a bearing, the connecting shaft 107 is fixedly mounted at the top of the supporting plate 108, the telescopic sleeve 110, and the top of the supporting plate is fixedly mounted at the top of the telescopic sleeve 101.
The supporting rod component 3 comprises a fixing ring 301, a supporting rod 302, a hook 303 and a connecting rod 304, the fixing ring 301 is fixedly sleeved on the surface of the telescopic rod 109, one end of the supporting rod 302 is hinged to the fixing ring 301, the hook 303 is fixedly installed at one end, far away from the fixing ring 301, of the supporting rod 302, one end of the connecting rod 304 is hinged to the supporting rod 302, one end, far away from the supporting rod 302, of the connecting rod 304 is fixedly connected with the telescopic sleeve 110, the supporting rod component 3 is arranged in the middle of the lifting device 1, the supporting rod component 3 can be used for carrying articles such as tool bags and grounding wires, heavy load climbing and up-down throwing risks of personnel are reduced, the lifting device is suitable for indoor and outdoor universal types of transformer substations, high-altitude lapping high-voltage leads are used for conveying articles, the working efficiency can be effectively improved, and potential safety hazards are avoided.
The chassis component 4 comprises a chassis 401, a fixed shaft 402, a turntable 403, a threaded sleeve 405, a limit rod 406, a movable connecting rod 407, a supporting leg 408 and a fixing pin 410, the fixed shaft 402 is fixedly installed at the bottom of the chassis 401, the turntable 403 is sleeved on the surface of the fixed shaft 402 and is rotatably connected with the fixed shaft 402 through a bearing, the threaded sleeve 405 is sleeved on the bottom of the surface of the fixed shaft 402, the threaded sleeve 405 is rotatably connected with the fixed shaft 402 through a bearing, the limit rod 406 is fixedly installed on the surface of the threaded sleeve 405, an installation seat 101 is fixedly installed at the top of the chassis 401, limit holes 404 are uniformly distributed at the bottom of the turntable 403, the hole diameter of each limit hole 404 is matched with the diameter of the limit rod 406, one end of the movable connecting rod 407 is hinged with the turntable, one end of the movable connecting rod 407, which is far away from the turntable, is hinged to the supporting leg 408, the fixing pin 410 is fixedly installed at the bottom of the chassis 401, the movable connecting rod 407, the supporting leg 408 and the fixing pin 403 are three and distributed in an annular array mode, the supporting leg 408 is arranged in a C-type, a movable groove 409 is arranged at the top of the chassis 403, and a reliable chassis component 4 is capable of conveniently carrying the whole chassis lifting device for carrying the whole lifting device for carrying and the whole lifting device in a more conveniently.
The working principle is as follows: when the device of the present embodiment is used, the following steps may be referred to for processing; the use method of the electric telescopic high-voltage test wire supporting device is characterized by comprising the following steps of: the method comprises the following steps:
s1, before the high-voltage lead is lapped, whether the structure of the device is connected reliably and completely is confirmed, and the device is moved to the position near a tested product after the device is faultless;
s2, opening the chassis component 4, namely, firstly rotating the threaded sleeve 405 anticlockwise to enable the threaded sleeve 405 to move downwards, in the process, separating the limiting rod 406 from the limiting hole 404, then rotating the turntable 403 to enable the supporting legs 408 to be opened outwards by matching with the movable connecting rod 407 and the fixing pin 410, and then fixing the supporting legs 408;
s3, starting the motor 102, wherein the motor 102 drives the worm 105 to rotate through belt wheel transmission, so as to drive the worm wheel 106 to rotate, and then the worm 106, the connecting shaft 107 at the top of the worm 106 and the supporting plate 108 do ascending motion, so that the telescopic rod 109 is synchronously lifted upwards, and the top supporting seat 2 is lifted to a specified position; when the telescopic rod 109 ascends, the tool bag which is taken as the operation carrying equipment is hung on the hook 303 of the support rod component 3, and the effect of stopping repeatedly taking up and down or specially delivering tools by personnel and improving the working efficiency can be achieved.
In conclusion, the supporting seat 2 is fixedly arranged at the top of the lifting device 1, the supporting seat 2 provides upward supporting force for the high-voltage lead, the included angle between the high-voltage lead and a tested product is fully ensured to be more than 90 degrees, and the influence of stray capacitance on a measurement result is easily eliminated; according to the invention, the support rod assembly 3 is arranged in the middle of the lifting device 1, and the support rod assembly 3 can be used for carrying articles such as tool bags, grounding wires and the like, so that the risks of weight climbing and up-down object throwing of personnel are reduced, and the lifting device is suitable for indoor and outdoor universal types of transformer substations and is used for high-altitude lap joint of high-voltage leads and conveying of articles, thereby effectively improving the operation efficiency and avoiding potential safety hazards; the chassis assembly 4 is arranged at the bottom of the lifting device 1, so that stable and reliable support is provided for the lifting device 1 at the top, the stability of the whole device in the test process is ensured, the test can be carried out efficiently, and meanwhile, the chassis assembly adopts the retractable supporting feet 408, so that the whole device is more compact and reasonable in structure and convenient to carry.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides an electronic concertina type high-voltage testing line strutting arrangement, includes elevating gear (1), its characterized in that: the top of the lifting device (1) is fixedly provided with a supporting seat (2), the middle of the lifting device (1) is provided with a supporting rod component (3), and the bottom of the lifting device (1) is provided with a chassis component (4);
the lifting device (1) comprises a mounting seat (101), a motor (102), a driving wheel (103), a driven wheel (104), a worm (105), a worm wheel (106), a connecting shaft (107), a supporting plate (108), a telescopic rod (109) and a telescopic sleeve (110), wherein the motor (102) is fixedly mounted at the top of the mounting seat (101), the driving wheel (103) is sleeved on the surface of the output end of the motor (102), the driven wheel (104) is connected with the driving wheel (103) through a belt in a transmission manner, the driven wheel (104) is sleeved on the bottom of the surface of the worm (105), the worm wheel (106) is meshed with the worm (105), the worm wheel (106) is sleeved on the surface of the worm connecting shaft (107), the connecting shaft (107) is arranged at the bottom of the supporting plate (108), the connecting shaft (107) is rotatably connected with the supporting plate (108) through a bearing, the telescopic rod (109) is fixedly mounted at the top of the supporting plate (108), and the telescopic sleeve (110) is fixedly mounted at the top of the mounting seat (101).
2. The electric telescopic type high-voltage test wire supporting device according to claim 1, characterized in that: the inside cavity of mount pad (101) sets up, the top at mount pad (101) is installed in motor (102) inversion, just the output of motor (102) runs through the top of mount pad (101) and is connected through the bearing rotation with mount pad (101), action wheel (103) all set up the middle part at mount pad (101) inner chamber with from driving wheel (104).
3. The electric telescopic type high-voltage test wire supporting device according to claim 1, characterized in that: the number of the worm gears (106) and the number of the connecting shafts (107) are three, and the three connecting shafts (107) are distributed at the bottom of the supporting plate (108) in an annular array.
4. The electric telescopic type high-voltage test wire supporting device according to claim 1, characterized in that: the supporting plate (108) is arranged in the middle of the telescopic sleeve (110), the supporting plate (108) is connected with the inner wall of the telescopic sleeve (110) in a sliding mode, and the supporting seat (2) is fixedly mounted at the top of the telescopic rod (109).
5. The electric telescopic type high-voltage test wire supporting device according to claim 1, characterized in that: bracing piece subassembly (3) is including solid fixed ring (301), bracing piece (302), couple (303), connecting rod (304), gu fixed ring (301) fixed cover is established on the surface of telescopic link (109), the one end of bracing piece (302) is articulated with solid fixed ring (301), couple (303) fixed mounting keeps away from the one end of solid fixed ring (301) in bracing piece (302), the one end and the bracing piece (302) of connecting rod (304) are articulated, the one end and flexible cover (110) fixed connection of bracing piece (302) are kept away from in connecting rod (304).
6. The electric telescopic type high-voltage test wire supporting device according to claim 1, characterized in that: chassis subassembly (4) include chassis (401), fixed axle (402), carousel (403), thread bush (405), gag lever post (406), movable connecting rod (407), supporting legs (408), fixed pin (410), fixed axle (402) fixed mounting is in the bottom on chassis (401), carousel (403) cover is established on the surface of fixed axle (402) and is connected through the bearing rotation with fixed axle (402), the bottom on fixed axle (402) surface is established in thread bush (405) cover, just thread bush (405) is connected through bearing and fixed axle (402) rotation, gag lever post (406) fixed mounting is on the surface of thread bush (405), the one end and carousel (403) of movable connecting rod (407) are articulated, the one end that carousel (403) were kept away from in movable connecting rod (407) is articulated with supporting legs (408), fixed pin (410) fixed mounting is in the bottom of chassis (401).
7. The electric telescopic type high-voltage test wire supporting device according to claim 6, wherein: the mounting seat (101) is fixedly mounted at the top of the chassis (401), the bottom of the turntable (403) is provided with evenly distributed limiting holes (404), and the aperture size of the limiting holes (404) is matched with the diameter size of the limiting rod (406).
8. The electric telescopic type high-voltage test wire supporting device according to claim 6, wherein: the quantity of activity connecting rod (407), supporting legs (408) and fixed pin (410) is three and is the annular array distribution with the centre of a circle of carousel (403), supporting legs (408) set up for the C type, just the top of supporting legs (408) is run through and is provided with activity groove (409), supporting legs (408) are through activity groove (409) and fixed pin (410) sliding connection.
9. The use method of the electric telescopic high-voltage test wire supporting device according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:
s1, before the high-voltage lead is lapped, whether the structure of the device is connected reliably and completely is confirmed, and the device is moved to the position near a tested product after the device is faultless;
s2, opening the chassis assembly (4), namely, firstly rotating the threaded sleeve (405) anticlockwise to enable the threaded sleeve (405) to move downwards, in the process, separating the limiting rod (406) from the limiting hole (404), then rotating the turntable (403), matching the movable connecting rod (407) with the fixing pin (410), enabling the supporting leg (408) to be outwards opened, and then fixing the supporting leg (408);
s3, starting the motor (102), wherein the motor (102) drives the worm (105) to rotate through belt wheel transmission, so as to drive the worm wheel (106) to rotate, and then the worm (106) and the connecting shaft (107) and the supporting plate (108) at the top of the worm do ascending motion, so that the telescopic rod (109) is synchronously lifted upwards, and the top supporting seat (2) is lifted to a specified position.
10. The use method of the electric telescopic high-voltage test wire supporting device according to claim 9, characterized in that: in the step S3, when the telescopic rod (109) is lifted, a tool bag serving as work carrying equipment is hung on the hook (303) of the supporting rod assembly (3) so as to improve the working efficiency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210861676.4A CN115166313A (en) | 2022-07-22 | 2022-07-22 | Electronic concertina type high-voltage testing line strutting arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210861676.4A CN115166313A (en) | 2022-07-22 | 2022-07-22 | Electronic concertina type high-voltage testing line strutting arrangement |
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| CN115166313A true CN115166313A (en) | 2022-10-11 |
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| CN202210861676.4A Pending CN115166313A (en) | 2022-07-22 | 2022-07-22 | Electronic concertina type high-voltage testing line strutting arrangement |
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| WO2010131469A1 (en) * | 2009-05-15 | 2010-11-18 | 株式会社井口機工製作所 | Free ball bearing, support table, conveyance facility, and turntable |
| CN207096377U (en) * | 2017-03-24 | 2018-03-13 | 国家电网公司 | A kind of high voltage electrical test concertina type anchor leg device |
| CN108445266A (en) * | 2018-06-20 | 2018-08-24 | 国网安徽省电力有限公司阜阳供电公司 | A kind of high-tension electricity equipment test attachment device |
| CN208617297U (en) * | 2018-07-24 | 2019-03-19 | 郑州云启工业设备技术有限公司 | A kind of convenient and fast lifting device of operation for stock pump of weaving |
| CN212537344U (en) * | 2020-06-11 | 2021-02-12 | 武汉攀升鼎承科技有限公司 | Electric lifting device for computer display |
| CN112009692A (en) * | 2020-09-08 | 2020-12-01 | 广州众悦科技有限公司 | Unmanned aerial vehicle landing leg with article carry function |
| CN214278180U (en) * | 2021-01-16 | 2021-09-24 | 陕西兴通监理咨询有限公司 | Crack visualizer for supervision |
| CN216722195U (en) * | 2021-11-22 | 2022-06-14 | 漯河汇力实业(集团)有限公司 | Tree obstacle cleaning vehicle |
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