CN209231414U - A kind of super-pressure novel self-lock rope type electroscopic device - Google Patents
A kind of super-pressure novel self-lock rope type electroscopic device Download PDFInfo
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- CN209231414U CN209231414U CN201821893079.5U CN201821893079U CN209231414U CN 209231414 U CN209231414 U CN 209231414U CN 201821893079 U CN201821893079 U CN 201821893079U CN 209231414 U CN209231414 U CN 209231414U
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- wire spool
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- electroscope
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- crank
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Abstract
The utility model discloses a kind of super-pressure novel self-lock rope type electroscopic devices, including rolling-up mechanism and the acousto-optic electricity tester being connect with rolling-up mechanism by insulation ropes;Rolling-up mechanism includes shaft, and it is sheathed on the wire spool in shaft, one end of shaft is provided with handle mechanism, one end relative to handle mechanism is fixedly installed electroscope deck, the both ends of insulation ropes are individually fixed on wire spool on acousto-optic electricity tester, rotate handle mechanism, and shaft can drive wire spool to rotate, rope folding and unfolding, so that acousto-optic electricity tester be driven to go up and down.The present apparatus solves existing dedicated insulating cord in use from the problem of knot, dirty, dampness leads to insulating cord decreasing insulating, improves work efficiency, also takes precautions against the generation of personal injury event;The present apparatus is small in size simultaneously, favorable sealing property, flexible operation, securely and reliably, is particularly suitable for electrical verification work of the high altitude operation personnel before 500kV extra high voltage network interruption maintenance operation.
Description
Technical field
The utility model relates to 500kV extra high voltage network interruption maintenance electrical verification technical field of operation more particularly to one
Kind super-pressure novel self-lock rope type electroscopic device is for cooperating high altitude operation personnel in 500kV extra high voltage network interruption maintenance
Electroscopic device before operation.
Background technique
Regulation for safety according to CHINA SOUTHERN POWER company provides, in AC and DC transmission line of electricity, in electrically setting for power failure
First electrical verification is needed before standby upper ground connection (installing ground line or grounding knife lock), identifies the true no-voltage of electrical equipment.It is currently used
Special isolation rope carries out electrical verification, and insulating cord is very easy to dirty, dampness the links such as transporting, use, and insulating cord is caused to insulate
Performance decline, there are the risks that induced electricity gets an electric shock by operating personnel when electrical verification.Secondly, insulation ropes are soft, length is longer, one
Root about 7-15m is differed, and often influences working efficiency from knotting when use.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of super-pressure novel self-lock rope type is provided and is tested
Electric installation avoids the risk of operating personnel's electric shock, improves operational security, meanwhile, solve that insulating cord easily knots asks
Topic.
The utility model is achieved through the following technical solutions:
A kind of super-pressure novel self-lock rope type electroscopic device, including rolling-up mechanism and pass through insulating cord with the rolling-up mechanism
The acousto-optic electricity tester of rope connection;The rolling-up mechanism includes shaft, and the wire spool being sheathed in the shaft, the shaft
One end be provided with handle mechanism, one end relative to handle mechanism is fixedly installed electroscope deck, the insulation ropes
Both ends are individually fixed on the wire spool on the acousto-optic electricity tester, rotate the handle mechanism, and the shaft can band
Move the wire spool rotation, the insulation ropes folding and unfolding, so that the acousto-optic electricity tester be driven to go up and down.
Further, the rolling-up mechanism further includes wire spool cover, wire spool closure door, circlip for shaft, the coiling
Disk cover covers on the outside of the wire spool, and the wire spool closure door is installed on the both ends of the wire spool cover, the wire spool cover, around
Drum closure door constitutes the cavity for there was only lower ending opening, and the wire spool is located in the cavity, the circlip for shaft
It is set between the wire spool closure door and the electroscope deck, is placed in the shaft, fixed peace on the wire spool cover
Equipped with insulation handle bracket, insulation hand handle is fixedly installed on the insulation handle bracket.
Further, the handle mechanism includes crank, crank arm, Holder for hand crank, and the Holder for hand crank is fixedly installed in described
One end of shaft, the crank arm and the shaft are installed on the Holder for hand crank in 90 ° of angles, the outer end connection of the crank arm
The crank, the crank are parallel with the shaft.
Further, the acousto-optic electricity tester includes electroscope and the electroscope extension for being connected to the electroscope lower end
Bar is equipped with combined aural and visual alarm in the electroscope, and the rope is connected to the top of the electroscope.
Further, the electroscope extension rod is made of stainless steel.
Further, each component of the rolling-up mechanism: crank, crank arm, Holder for hand crank, insulation handle bracket, wire spool cover,
Wire spool, electroscope deck, circlip for shaft, wire spool closure door are all made of insulating materials and are made.
It is compared with the prior art, utility model has the advantages that
The utility model super-pressure novel self-lock rope type electroscopic device solves existing dedicated insulating cord in use process
In from knotting, the problem of dirty, dampness leads to insulating cord decreasing insulating, improve work efficiency, also take precautions against personal thing
The generation of story part;The present apparatus is small in size simultaneously, favorable sealing property, flexible operation, securely and reliably, is particularly suitable for high altitude operation
Electrical verification work of the personnel before 500kV extra high voltage network interruption maintenance operation.
Detailed description of the invention
Fig. 1 is the utility model super-pressure novel self-lock rope type electroscopic device front view.
Fig. 2 is the in-built side view of the utility model super-pressure novel self-lock rope type electroscopic device.
Fig. 3 is rolling-up mechanism structural schematic diagram.
Appended drawing reference meaning in figure: 1- crank, 2- crank arm, 3- Holder for hand crank, 4- insulation handle bracket, 5- wire spool cover, 6-
Wire spool, 7- electroscope deck, 8- circlip for shaft, 9- wire spool closure door, 10- insulation ropes, 11- electroscope, 12- electrical verification
Device extension rod.
Specific embodiment
The content of the utility model is described in further details with reference to the accompanying drawings and detailed description.
Embodiment:
It is a kind of super-pressure novel self-lock rope type electroscopic device referring to Fig.1 shown in-Fig. 3, including rolling-up mechanism and acousto-optic are tested
Electric installation, the two are connected by insulation ropes 10, and rolling-up mechanism is fixed in one end of insulation ropes 10, and the other end is fixed on acousto-optic
On electroscopic device.Insulation ropes 10 are that a root long degree is 20m, and diameter is the silk rope of 3mm.
Rolling-up mechanism includes handle mechanism, insulation handle bracket 4, wire spool cover 5, wire spool 6, electroscope deck 7, axis bullet
Property retaining ring 8, wire spool closure door 9.
Handle mechanism includes crank 1, crank arm 2, Holder for hand crank 3, and Holder for hand crank 3 is installed on one end of a shaft, and crank arm 2 is pacified
Loaded on Holder for hand crank 3, crank arm 2 and shaft are axially vertical, and crank 1 is installed on crank arm 2, and crank 1 is axially parallel with shaft.
Crank 1 is rotated, shaft can be driven to rotate, so that wire spool 6 be driven to rotate, and then 10 folding and unfolding of insulation ropes is driven, in insulating cord
Under the action of 10 folding and unfolding of rope, acousto-optic electricity tester is achived up and down.
Wire spool 6 prolongs axis and is set in shaft, and outside is covered with wire spool cover 5, and wire spool is installed at the both ends of wire spool cover 5
The wire spool closure door 9 at closure door 9, wire spool cover 5 and its both ends constitutes the cavity for there was only bottom opening, and wire spool 6 is located at should
In cavity.Wire spool is set in the cavity, can prevent insulation ropes from making moist, and is not easy dirty, ensure that insulation ropes
Security performance.
Electroscope deck 7 is fixedly mounted on the other end of shaft, can be by electroscope when not needing using the electroscopic device
11 are connected on electroscope deck 7.
Circlip for shaft 8 is set in shaft, is located between wire spool closure door 9 and electroscope deck 7.Axis elasticity gear
Circle 8 prevents the friction between wire spool closure door 9 and electroscope deck 7, can make wire spool closure door 9 and electroscope deck 7
Longer life expectancy.
Insulation handle bracket 4 is fixedly mounted on wire spool cover 5, is fixed with insulation hand handle on the handle bracket 4 that insulate, should using
When electroscopic device, one is hand-held by insulation hand handle, and shake handle mechanism, can be realized electrical verification work on the other hand.
Acousto-optic electricity tester includes the electroscope 11 and electroscope extension rod 12 of 500kV, installs acousto-optic report on electroscope
Alert device, electroscope extension rod 12 are mounted on the lower end of electroscope.The top of electroscope 11 is connect with insulation ropes 10.
The working principle of super-pressure novel self-lock rope type electroscopic device is as follows:
Working condition: when rotating clockwise crank 1, crank arm 2, Holder for hand crank 3 is driven, shaft is rotated, shaft drives
Wire spool 6 in wire spool cover 5 forward rotates, and loosens insulation ropes 10, makes coupled 500kV electroscope 11, tests
Electric appliance extension rod 12 moves down, until the lead location to electrical verification, issues sustainable sound if route does not have a power failure electroscope
Light alarm, reminds high altitude operation personnel;
Work end state: when rotating counterclockwise crank 1, driving crank arm 2, Holder for hand crank 3, rotates shaft, shaft
6 backwards rotation of wire spool being located in wire spool cover 5 is driven, insulation ropes 10 is tightened, makes coupled 500kV electroscope
11, electroscope extension rod 12 moves up, and finishes and is mounted on electroscope deck 7 until receiving.
The wire spool cover 5 of utility model device be it is closed, insulation ropes 10 are accommodated in wire spool cover 5, can be to prevent
Tide is prevented dirty, can greatly improve its security performance.Rolling-up mechanism is designed as detachably being conveniently replaceable the insulation of different size
Rope, and dress group is convenient, it is light-weight.Electroscope has the function of sound-light alarm, during the work time, is easy to detect whether band
Electricity.And device volume is small, favorable sealing property, flexible operation, securely and reliably, transmission mechanism has self-locking function, moisture-proof silk
Rope acts freely and conveniently, solves to knot, beats the problems such as twisting.
Above-listed detailed description is illustrating for the utility model possible embodiments, and the embodiment is not to limit
The protection scope of the utility model, all equivalence enforcements or change without departing from carried out by the utility model, is intended to be limited solely by this case
In protection scope.
Claims (6)
1. a kind of super-pressure novel self-lock rope type electroscopic device, it is characterised in that: including rolling-up mechanism and with the rolling-up mechanism
The acousto-optic electricity tester connected by insulation ropes;The rolling-up mechanism includes shaft, and the coiling being sheathed in the shaft
One end of disk, the shaft is provided with handle mechanism, and one end relative to handle mechanism is fixedly installed electroscope deck, described
The both ends of insulation ropes are individually fixed on the wire spool on the acousto-optic electricity tester, rotate the handle mechanism, institute
Stating shaft can drive the wire spool to rotate, the insulation ropes folding and unfolding, so that the acousto-optic electricity tester be driven to go up and down.
2. super-pressure novel self-lock rope type electroscopic device according to claim 1, it is characterised in that: the rolling-up mechanism is also
Including wire spool cover, wire spool closure door, circlip for shaft, the wire spool cover is covered on the outside of the wire spool, the coiling
Disk seal door is installed on the both ends of the wire spool cover, and the wire spool cover, wire spool closure door constitute one and there was only lower ending opening
Cavity, the wire spool are located in the cavity, and the circlip for shaft is set to the wire spool closure door and the electrical verification
It between device deck, is placed in the shaft, is fixedly installed with insulation handle bracket on the wire spool cover, on the insulation handle bracket
It is fixedly installed with insulation hand handle.
3. super-pressure novel self-lock rope type electroscopic device according to claim 1, it is characterised in that: the handle mechanism packet
Crank, crank arm, Holder for hand crank are included, the Holder for hand crank is fixedly installed in one end of the shaft, the crank arm and the shaft
It is installed on the Holder for hand crank in 90 ° of angles, the outer end of the crank arm connects the crank, and the crank and the shaft are flat
Row.
4. super-pressure novel self-lock rope type electroscopic device according to claim 1, it is characterised in that: the acousto-optic electrical verification dress
The electroscope extension rod of the electroscope lower end is set including electroscope and be connected to, sound-light alarm is installed in the electroscope
Device, the rope are connected to the top of the electroscope.
5. super-pressure novel self-lock rope type electroscopic device according to claim 4, it is characterised in that: the electroscope extends
Bar is stainless steel.
6. super-pressure novel self-lock rope type electroscopic device according to claim 1, it is characterised in that: the rolling-up mechanism by
Isolation material is made.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821893079.5U CN209231414U (en) | 2018-11-16 | 2018-11-16 | A kind of super-pressure novel self-lock rope type electroscopic device |
Applications Claiming Priority (1)
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CN201821893079.5U CN209231414U (en) | 2018-11-16 | 2018-11-16 | A kind of super-pressure novel self-lock rope type electroscopic device |
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CN209231414U true CN209231414U (en) | 2019-08-09 |
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CN201821893079.5U Active CN209231414U (en) | 2018-11-16 | 2018-11-16 | A kind of super-pressure novel self-lock rope type electroscopic device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112730955A (en) * | 2020-12-29 | 2021-04-30 | 中国南方电网有限责任公司超高压输电公司柳州局 | Portable electroscope |
-
2018
- 2018-11-16 CN CN201821893079.5U patent/CN209231414U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112730955A (en) * | 2020-12-29 | 2021-04-30 | 中国南方电网有限责任公司超高压输电公司柳州局 | Portable electroscope |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yunnan Yinghao Technology Co.,Ltd. Assignor: LIUZHOU BUREAU OF EHV POWER TRANSMISSION Co. CHINA SOUTHERN POWER GRID Contract record no.: X2023990000615 Denomination of utility model: A New Type of Ultra High Voltage Self locking Rope Electric Testing Device Granted publication date: 20190809 License type: Common License Record date: 20230619 |