CN106842543B - A kind of Buchholz relay observation auxiliary tool - Google Patents
A kind of Buchholz relay observation auxiliary tool Download PDFInfo
- Publication number
- CN106842543B CN106842543B CN201710213915.4A CN201710213915A CN106842543B CN 106842543 B CN106842543 B CN 106842543B CN 201710213915 A CN201710213915 A CN 201710213915A CN 106842543 B CN106842543 B CN 106842543B
- Authority
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- China
- Prior art keywords
- lens barrel
- slot
- auxiliary tool
- turntable
- bull stick
- Prior art date
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- Expired - Fee Related
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- 244000309464 bull Species 0.000 claims abstract description 35
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000003447 ipsilateral effect Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009194 climbing Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
- G02B23/08—Periscopes
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses a kind of Buchholz relays to observe auxiliary tool, including turntable, first lens barrel is installed on turntable, is connected with several the second lens barrels on the first lens barrel in turn, the turntable bottom setting is fluted, bull stick is installed in groove, there are two bull stick settings, and the bull stick is hingedly arranged in groove, and the groove and bull stick are provided with the first locking device, the bull stick is locked by locking device and turntable, and the turntable bottom is provided with fixed device;This auxiliary tool can freely be inserted according to the height of the Buchholz relay to be observed to suitable height, i.e. observable after being installed, it is climbed without tool, it is removable after the use of this auxiliary tool, it places in corresponding instrument cases, is convenient for carrying, in summary, structure of the invention is reasonable, easy to operate, and work about electric power personnel is suitble to use when making an inspection tour.
Description
Technical field
The present invention relates to a kind of Buchholz relays to observe auxiliary tool.
Background technique
Buchholz relay is a kind of pipeline of the protective device used in transformer between the conservator and fuel tank of transformer
It is interior, when making oil decomposition generation gas is living to cause oil flow surge using power transformer interior fault, keep the contact of Buchholz relay dynamic
Make, connect specified control loop, and get in time signal alarm or starting protection element cut off transformer automatically.
In daily tour, need often to observe Buchholz relay, but since such equipment is in higher
Position, tour personnel need to carry out observation work to such equipment by climbing or could climb by tools such as ladders to eminence
Make, this process has certain risk, and tour personnel need to carry the tools such as ladder when carrying out tour work, increase
The labor intensity of tour personnel, and bring more inconvenience does not need climbing i.e. in view of the above-mentioned problems, being badly in need of a kind of easy to carry
The tool of eminence equipment can be observed.
Summary of the invention
The present invention be directed to a kind of Buchholz relays provided by above-mentioned deficiency to observe auxiliary tool, easy to carry, according to
The height for the electrical equipment for needing to observe can be assembled freely, can be observed without climbing, and application is suitble to.
To solve the above problems, the invention provides the following technical scheme:
A kind of Buchholz relay observes auxiliary tool, including turntable, is equipped with the first lens barrel on turntable, on the first lens barrel according to
Secondary to be connected with several the second lens barrels, the turntable bottom setting is fluted, bull stick is equipped in groove, bull stick is provided with two
A, the bull stick is hingedly arranged in groove, and the groove and bull stick are provided with the first locking device, and the bull stick passes through locking
Device and turntable are locked, and the turntable bottom is provided with fixed device;First locking device includes being arranged in bull stick side wall
The first cylindrical cavity, the first positioning ball is installed in the first cylindrical cavity, is connected between first cylindrical cavity bottom and the first positioning ball
First spring, the recess sidewall are provided with the first circular groove, and first cylindrical cavity is corresponding with the first circular groove position, and described first
Positioning ball is matched with the first circular groove shape.
In the present invention, the second lens barrel can be inserted on the first lens barrel, and multiple second lens barrels can be inserted successively, specifically used
When, the second lens barrel of the different installation different numbers of the height for the electrical equipment that can be observed as needed installs the second lens barrel
After, then turntable bottom will fixed device installation, the present apparatus, which is holded up, can carry out observation work, the turntable it is opposite with
Fixed device can rotate, and be provided on turntable
As a preferred embodiment, first lens barrel section is square, and the first lens barrel bottom is provided with observation window, top
Portion is provided with light inlet window, the observation window and the ipsilateral setting of light inlet window, and first lens barrel bottom is provided with the first eyeglass, top
It is provided with the second eyeglass, the bottom surface angle A of first eyeglass and the first lens barrel is 45 degree, the top of the second eyeglass and the first lens barrel
Face angle B is 45 degree;The corresponding observation window position of the first lens barrel exterior bottom is provided with viewing mask, and top is provided with first and inserts
The two sides of light inlet window are arranged in slot, first slot.
As a preferred embodiment, the second lens barrel institute section is square, and the second lens barrel bottom is provided with exit window,
Top is provided with into window is penetrated, and for the exit window with into the ipsilateral setting of window is penetrated, second lens barrel bottom is provided with third eyeglass, top
Portion is provided with the 4th eyeglass, and the bottom surface angle C of the third eyeglass and the second lens barrel is 45 degree, the 4th eyeglass and the second lens barrel
Top surface angle D is 45 degree;The second lens barrel exterior bottom is provided with the fixed strip matched with slot shape, the fixed strip
The two sides of exit window are set, top is provided with the second slot, and second slot is arranged in into the two sides for penetrating window, and described second
Slot is matched with the shape of fixed strip;The fixed strip and the inserting of the first slot cooperate, first lens barrel and the second lens barrel
It is connected by fixed strip with the first slot.
As a preferred embodiment, the fixed strip and the first slot are provided with the second locking device, first lens barrel
It is locked with the second lens barrel by the second locking device, second locking device includes the second circle being arranged on fixed strip
Chamber is equipped with the second positioning ball in the second cylindrical cavity, is connected with second spring between second cylindrical cavity bottom and the second positioning ball,
First slot is provided with the second circular groove, and second cylindrical cavity is corresponding with the second circular groove position, it is described second positioning ball with
Second circular groove shape matches.
As a preferred embodiment, the fixed device includes the fixed disk that turntable bottom is arranged in, and fixed pan bottom is solid
Equipped with fixing sleeve, the fixed disk is provided with through-hole, and the through-hole is arranged concentrically with fixing sleeve, and the turntable bottom surface is provided with bottom
Threaded cylinder is held, the cylinder is rotatably assorted with through-hole, and the cylinder bottom end is bolted with nut;The fixing sleeve it is separate with
The inner wall of the part of fixed disk connection is provided with screw thread, and the fixing sleeve is bolted with the screw thread matched with fixing sleeve internal screw thread
End, end of thread bottom are installed with threaded newel, and the bottom end of the newel is provided with positive stop end, is bolted on newel
Thread bush, thread bush are provided with the rotating cylinder being rotatably assorted with thread bush;Hinged end is circumferentially arranged in the fixing sleeve, and the hinge end is set
There are three setting, fixing sleeve is hinged with support column by cutting with scissors end, and the support column and rotating cylinder are connected with strut.
As a preferred embodiment, the support column bottom end is provided with conical head.
As a preferred embodiment, the screw thread set upper side is provided with runner
As a preferred embodiment, the fixed disk is provided with notch, described there are two the notch is circumferentially uniformly arranged
Bull stick and notch snap fit.
As a preferred embodiment, the pocket side wall is provided with third circular groove, the third circular groove and the first positioning ball
Shape matches.
As a preferred embodiment, described and the side wall of lens barrel upper end is provided with clip, LED light is installed in clip.
The present invention provides a kind of Buchholz relays to observe auxiliary tool, can according to the height of the electrical equipment to be observed from
By inserting to suitable height, i.e. observable after being installed is climbed without tool, removable after present apparatus use
Dress, places in corresponding instrument cases, is convenient for carrying, in conclusion structure of the invention is reasonable, it is easy to operate, it is suitble to electric power
Staff uses when making an inspection tour.
The present invention is described further with specific embodiment with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is overall structure of the present invention;
Fig. 2 is partial structural diagram of the present invention;
Fig. 3 is overall structure cross-sectional view of the present invention;
Fig. 4 is decomposition texture schematic diagram of the present invention;
Fig. 5 is the first lens barrel and the second lens barrel structure schematic diagram of the invention;
Fig. 6 is partial structure diagram of the present invention;
Fig. 7 is E enlarged diagram in Fig. 6;
Fig. 8 is fixed disk structure sectional view of the present invention.
Summary of the invention
A kind of Buchholz relay as shown in Fig. 1 to Fig. 8 figure observes auxiliary tool, including turntable 1, is equipped on turntable 1
First lens barrel 2, is connected with several the second lens barrels 3 on the first lens barrel 2 in turn, and 1 bottom of the turntable setting fluted 102 is recessed
Bull stick 104 is installed, there are two the settings of bull stick 104, and the bull stick 104 is hingedly arranged in groove 102, described recessed in slot 102
Slot 102 is provided with the first locking device, and the bull stick 104 is locked by the first locking device and turntable 1,1 bottom of turntable
It is provided with fixed device;First locking device includes the first cylindrical cavity 105 that 104 side wall of bull stick is arranged in, the first cylindrical cavity 105
First positioning ball 107 is inside installed, is connected with the first spring between 105 bottom of the first cylindrical cavity and the first positioning ball 107
108,102 side wall of groove is provided with the first circular groove 423, and first cylindrical cavity 105 is corresponding with 423 position of the first circular groove,
The first positioning ball 107 is matched with 423 shape of the first circular groove.
In the present invention, second lens barrel 3 can be inserted with the first lens barrel 2, can be combined into required height, and described turn
Disk can be rotated along fixed disk 4, when in use, first passed through fixed device and fixed the present apparatus, and turntable 1 is then rotated, and be made topmost
The second lens barrel 3 need the equipment observed that can be observed into penetrating the alignment of window 302, the turntable 1 is provided with bull stick 104,
Staff is facilitated to hold rotation, the bull stick 104 is provided with the first locking device, when bull stick 104 is in use state first
The first positioning ball 107 in locking device is abutted against in the first circular groove 423 by the effect of 108 elastic force of the first spring, realizes bull stick
104 are locked with fixed disk 4, prevent using when bull stick 104 hung by gravity, cause using inconvenience.
First lens barrel, 2 section is square, and 2 bottom of the first lens barrel is provided with observation window 201, and top is provided with entering light
Window 202, the observation window 201 and the ipsilateral setting of light inlet window 202,2 bottom of the first lens barrel are provided with the first eyeglass 204, push up
Portion is provided with the second eyeglass 203, and the bottom surface angle A of first eyeglass 204 and the first lens barrel 2 is 45 degree, the second eyeglass 203 and
The top surface angle B of first lens barrel 2 is 45 degree;First lens barrel, 2 exterior bottom corresponds to 201 position of observation window and is provided with observation
Frame, top are provided with the first slot 205, and the two sides of light inlet window 202 are arranged in first slot 205.
Second lens barrel, 3 sections are square, and 3 bottom of the second lens barrel is provided with exit window 301, top be provided with into
Window 302 is penetrated, for the exit window 301 with into the ipsilateral setting of window 302 is penetrated, 3 bottom of the second lens barrel is provided with third eyeglass 304,
Top is provided with the 4th eyeglass 303, and the bottom surface angle C of the third eyeglass 304 and the second lens barrel 3 is 45 degree, the 4th eyeglass 303
Top surface angle D with the second lens barrel 3 is 45 degree;Second lens barrel, 3 exterior bottom is provided with to be matched with the first slot shape
Fixed strip 305, the fixed strip 305 is arranged in the two sides of exit window 301, and top is provided with the second slot 310, described second
Slot 310 is arranged in into the two sides for penetrating window 302, and second slot 310 is matched with the shape of fixed strip 305;The fixation
Item 305 and the inserting of the first slot 205 cooperate, and first lens barrel 2 and the second lens barrel 3 pass through fixed strip 305 and the first slot 205
It is connected.
The fixed strip 305 is provided with the second locking device, first lens barrel 2 and the second lens barrel 3 and passes through the second locking
Device is locked, and second locking device includes the second cylindrical cavity 306 being arranged on fixed strip 305, in the second cylindrical cavity 306
Second positioning ball 308 is installed, is connected with second spring 307 between 306 bottom of the second cylindrical cavity and the second positioning ball 308,
First slot 205 is provided with the second circular groove 206, and second cylindrical cavity 306 is corresponding with 206 position of the second circular groove, described
Second positioning ball 308 is matched with 206 shape of the second circular groove.
In this auxiliary tool, second lens barrel 3 can be inserted freely with the first lens barrel 2, in use, by the second lens barrel 3
Fixed strip 305 is directed at the first slot 205 insertion of the first lens barrel 2, then by other second lens barrels 3 successively with it is slotting
When inserting, the alignment of fixed strip 305 for needing the second lens barrel 3 inserted has been inserted for the second lens barrel 3 inserting installed
The second lens barrel 3 the second slot 310 insertion, the inserting of multiple lens barrels can be realized.The fixed strip 305 is provided with the second lock
Tight device, when fixed strip 305 is inserted into the second slot 310, the second positioning ball 308 of the second locking device is due to receiving second
The effect of 307 elastic force of spring is snug against in the second circular groove 206, realizes the locking of two the second lens barrels 3 mutually inserted.
As shown in figure 3, when in use by adjusting by second lens barrel 3 into penetrating the equipment to be observed of window alignment, light
It is reflected on the 4th eyeglass 304, is re-reflected on the second eyeglass 203 of the first lens barrel 2, by the second eyeglass through the 4th eyeglass 303
203 are reflected on the first eyeglass 204 of bottom, are most reflected into the glasses of staff through the second eyeglass 203 afterwards.
As shown in figure 4, the fixed device includes the fixed disk 4 that 11 bottom of turntable is arranged in, 4 bottom of fixed disk is installed with
Fixing sleeve 401,401 bottom of chamber of fixing sleeve are provided with through-hole 430, and 11 bottom surface of turntable is provided with the threaded cylinder in bottom end
101, the cylinder 101 is rotatably assorted with through-hole 430, and 101 bottom end of cylinder is bolted with nut 103;The fixing sleeve 401 is remote
Inner wall from the part connecting with fixed disk 4 is provided with screw thread, and the fixing sleeve 401 is bolted with and 401 internal screw thread phase of fixing sleeve
The end of thread 416 of cooperation, 416 bottom of the end of thread are installed with threaded newel 417, the bottom end setting of the newel 417
There is positive stop end, thread bush 414 is bolted on newel 417, thread bush 414 is provided with the rotating cylinder being rotatably assorted with thread bush 414
418;The fixing sleeve 401 is circumferential to be arranged hinged end, and there are three the hinge end settings, and fixing sleeve 401 is hinged with branch by cutting with scissors end
Dagger 403, the support column 403 are connected with strut 413 with rotating cylinder 418.
In the present invention, the fixed device, to observe, when in use, passes through rotation for fixing this auxiliary tool
Thread bush 414 struts support column 403, forms a stable gusseted, meanwhile, fixed device can also play fine tuning and make
With, when this auxiliary tool after the installation is completed, when device of second lens barrel 3 of the top from required observation is there are also with a distance from fraction of,
Can by rotation thread bush 414 control support column 403 closure or opening may be implemented this auxiliary tool rising or
Decline, this setting structure is reasonable, easy to operate.
As shown in figure 4, the support column bottom end is provided with conical head, it is arranged by this, it is convenient when in use by this tool
It is fixed.The screw thread set upper side is provided with runner 425.It is arranged by this, facilitates and rotated.
As shown in Fig. 4 Fig. 7, the fixed disk 4 is provided with notch 420, the notch 420 is circumferential be uniformly arranged there are two,
The bull stick 104 and 420 snap fit of notch.420 side wall of notch is provided with third circular groove 423, the third circular groove 423
It is matched with the first positioning 107 shape of ball.
By above-mentioned setting, bull stick 104 can be installed in notch 420 when not in use, when bull stick 104 is installed on notch
When parallel with newel 417 in 420, the first locking device is corresponding with 423 position of third circular groove, at this point, the first locking device
In first positioning ball 107 be tightly bonded by the effect of 108 elastic force of the first spring with third circular groove 423, realize bull stick 104 with consolidate
The locking of price fixing 4 can be relatively fixed by fixed disk 4 and turntable 1 by aforesaid operations, prevents this auxiliary tool in moving process
Turntable 1 is rotated relative to fixed disk 4, causes the inconvenience carried.
The side wall of second lens barrel, 3 upper end is provided with clip 309, is equipped with LED light in clip 309.It is arranged by this
It is convenient to carry out observation work in insufficient light or the environment of dark.
This auxiliary tool installation method is as follows:
1, fixed device and the installation of turntable 1 are fixed, when installation, by rotating intermediolateral column for intermediolateral column from fixing sleeve 401
Intracavitary taking-up, then will be installed in 1 bottom of turntable cylinder 101 be inserted into through-hole 430 in, intermediolateral column is then installed into top nut
103, finally intermediolateral column is installed in fixing sleeve 401.
In this auxiliary tool, intermediolateral column is rotatably assorted with through-hole 430, and the part without setting screw thread on intermediolateral column is longer than through-hole
Fixed device can be connect with turntable 1 by this setting and can guarantee turntable 1 relative to fixed device rotation by 430 depth.
2, the second lens barrel 3 is installed on fixed the first lens barrel on the turntable 1, when installation, by the fixation of the second lens barrel 3
The first slot 205 inserting of corresponding first lens barrel 2 of item 305 can need to be mounted the when needing to insert multiple second lens barrels 3
Second slot 310 at the top of the fixed strip 305 of two lens barrels, 3 bottom and installed second lens barrel 3 inserts, specifically
In use, multiple second lens barrels 3 can be installed as needed.
After inserting, the light inlet window 202 of the first lens barrel 2 is corresponding with 301 position of exit window of the second lens barrel 3, and two mutually
In second lens barrel 3 of inserting, 301 position of exit window into the second lens barrel 3 for penetrating window 302 and top of the second lens barrel 3 of lower section
It is corresponding.
3, this auxiliary tool is placed vertically, revolving drum 418 struts strut 413 by support column 403, makes of the invention steady
It is fixed to place.
4, bull stick 104 is parallel to turntable 1 and is arranged by operation bull stick 104, when specifically carrying out observation work, passes through bull stick 104
Turntable 1 is rotated, the electrical equipment for observing needs is corresponding into window 302 is penetrated with second lens barrel 3 of the top, facilitates and is seen
Examine work.
Claims (10)
1. a kind of Buchholz relay observes auxiliary tool, it is characterized in that: include turntable, the first lens barrel is installed on turntable, first
It is connected with several the second lens barrels on lens barrel in turn, the turntable bottom setting is fluted, bull stick is equipped in groove, bull stick is set
There are two setting, the bull stick is hingedly arranged in groove, and the groove and bull stick are provided with the first locking device, and the bull stick is logical
It crosses locking device and turntable is locked, the turntable bottom is provided with fixed device;First locking device includes that setting is turning
First cylindrical cavity of bar side wall is equipped with the first positioning ball in the first cylindrical cavity, between first cylindrical cavity bottom and the first positioning ball
It is connected with recess sidewall described in the first spring and is provided with the first circular groove, first cylindrical cavity is corresponding with the first circular groove position, institute
The first positioning ball is stated to match with the first circular groove shape.
2. a kind of Buchholz relay as described in claim 1 observes auxiliary tool, it is characterized in that: first lens barrel section is
Square, the first lens barrel bottom are provided with observation window, and top is provided with light inlet window, the observation window and the ipsilateral setting of light inlet window,
First lens barrel bottom is provided with the first eyeglass, and top is provided with the second eyeglass, the bottom of first eyeglass and the first lens barrel
Face angle degree (A) is 45 degree, and the top surface angle (B) of the second eyeglass and the first lens barrel is 45 degree;The first lens barrel exterior bottom pair
Window position should be observed and be provided with viewing mask, top is provided with the first slot, and the two sides of light inlet window are arranged in first slot.
3. a kind of Buchholz relay as claimed in claim 2 observes auxiliary tool, it is characterized in that: the second lens barrel institute section
Be square, the second lens barrel bottom is provided with exit window, and top is provided with into penetrating window, the exit window with into penetrating, window is ipsilateral to be set
It sets, second lens barrel bottom is provided with third eyeglass, and top is provided with the 4th eyeglass, the third eyeglass and the second lens barrel
Bottom surface angle (C) is 45 degree, and the top surface angle (D) of the 4th eyeglass and the second lens barrel is 45 degree;The second lens barrel exterior bottom
It is provided with the fixed strip matched with slot shape, the two sides of exit window are arranged in the fixed strip, and top is provided with second and inserts
Slot, second slot are arranged in into the two sides for penetrating window, and second slot is matched with the shape of fixed strip;The fixed strip
It inserts and cooperates with the first slot, first lens barrel is connected by fixed strip with the first slot with the second lens barrel.
4. a kind of Buchholz relay as claimed in claim 3 observes auxiliary tool, it is characterized in that: the fixed strip and first is inserted
Slot is provided with the second locking device, and first lens barrel is locked with the second lens barrel by the second locking device, and described second
Locking device includes the second cylindrical cavity being arranged on fixed strip, and the second positioning ball, second cylindrical cavity are equipped in the second cylindrical cavity
Be connected with second spring between bottom and the second positioning ball, first slot is provided with the second circular groove, second cylindrical cavity with
Second circular groove position is corresponding, and the second positioning ball is matched with the second circular groove shape.
5. a kind of Buchholz relay as described in claim 1 observes auxiliary tool, it is characterized in that: the fixed device includes setting
The fixed disk in turntable bottom is set, fixed pan bottom is installed with fixing sleeve, and the fixed sleeve bottom is provided with through-hole, the turntable
Bottom surface is provided with the threaded cylinder in bottom end, and the cylinder is rotatably assorted with through-hole, and the cylinder bottom end is bolted with nut;It is described
The inner wall of the separate part connecting with fixed disk of fixing sleeve is provided with screw thread, and the fixing sleeve is bolted with and fixing sleeve internal screw thread phase
The end of thread of cooperation, end of thread bottom are installed with threaded newel, and the bottom end of the newel is provided with positive stop end, center
Thread bush is bolted on column, thread bush is provided with the rotating cylinder being rotatably assorted with thread bush;Hinged end is circumferentially arranged in the fixing sleeve,
There are three the hinge end settings, and fixing sleeve is hinged with support column by cutting with scissors end, and the support column and rotating cylinder are connected with strut.
6. a kind of Buchholz relay as claimed in claim 5 observes auxiliary tool, it is characterized in that: the support column bottom end is arranged
There is conical head.
7. a kind of Buchholz relay as claimed in claim 5 observes auxiliary tool, it is characterized in that: the screw thread set upper side is arranged
There is runner.
8. a kind of Buchholz relay as claimed in claim 5 observes auxiliary tool, it is characterized in that: the fixed disk is provided with slot
Mouthful, there are two the notch is circumferentially uniformly arranged, the bull stick and notch snap fit.
9. a kind of Buchholz relay as claimed in claim 8 observes auxiliary tool, it is characterized in that: the pocket side wall is provided with
Third circular groove, the third circular groove are matched with the first positioning ball shape.
10. a kind of Buchholz relay observes auxiliary tool as in one of claimed in any of claims 1 to 9, it is characterized in that: described
The side wall of second lens barrel upper end is provided with clip, is equipped with LED light in clip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710213915.4A CN106842543B (en) | 2017-04-01 | 2017-04-01 | A kind of Buchholz relay observation auxiliary tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710213915.4A CN106842543B (en) | 2017-04-01 | 2017-04-01 | A kind of Buchholz relay observation auxiliary tool |
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CN106842543A CN106842543A (en) | 2017-06-13 |
CN106842543B true CN106842543B (en) | 2019-03-15 |
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CN201710213915.4A Expired - Fee Related CN106842543B (en) | 2017-04-01 | 2017-04-01 | A kind of Buchholz relay observation auxiliary tool |
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CN110954819B (en) * | 2019-12-17 | 2022-09-16 | 华北电力大学(保定) | Gas relay state identification method based on baffle corner and heavy gas signal |
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CN1328654A (en) * | 1998-10-26 | 2001-12-26 | 米德仪器公司 | Fully automated telescope system with distributed intelligence |
CN200944152Y (en) * | 2006-07-04 | 2007-09-05 | 苏州信达光电科技有限公司 | Theodolite cradle type telescope system capable of automatic tracking celestial object |
CN200950199Y (en) * | 2006-08-22 | 2007-09-19 | 威宝摄影器材有限公司 | Fast connector for camera and platform |
CN103676080A (en) * | 2013-12-18 | 2014-03-26 | 桂林理工大学 | Adjustable precision prism |
CN105093516A (en) * | 2015-09-25 | 2015-11-25 | 国家电网公司 | Industrial endoscope system in electric power consumption inspection |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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ES2211362B1 (en) * | 2004-02-18 | 2005-05-01 | Juan Andres Gualda Gil | ECLIPSES AND SUN VIEWER. |
CN104456102B (en) * | 2013-09-17 | 2019-02-22 | 深圳市海洋王照明工程有限公司 | A kind of diving search lamp |
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2017
- 2017-04-01 CN CN201710213915.4A patent/CN106842543B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1328654A (en) * | 1998-10-26 | 2001-12-26 | 米德仪器公司 | Fully automated telescope system with distributed intelligence |
CN200944152Y (en) * | 2006-07-04 | 2007-09-05 | 苏州信达光电科技有限公司 | Theodolite cradle type telescope system capable of automatic tracking celestial object |
CN200950199Y (en) * | 2006-08-22 | 2007-09-19 | 威宝摄影器材有限公司 | Fast connector for camera and platform |
CN103676080A (en) * | 2013-12-18 | 2014-03-26 | 桂林理工大学 | Adjustable precision prism |
CN105093516A (en) * | 2015-09-25 | 2015-11-25 | 国家电网公司 | Industrial endoscope system in electric power consumption inspection |
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