CN108691861A - A kind of novel transformer substation electroscope insulating bar auxiliary connecting device - Google Patents
A kind of novel transformer substation electroscope insulating bar auxiliary connecting device Download PDFInfo
- Publication number
- CN108691861A CN108691861A CN201810523557.1A CN201810523557A CN108691861A CN 108691861 A CN108691861 A CN 108691861A CN 201810523557 A CN201810523557 A CN 201810523557A CN 108691861 A CN108691861 A CN 108691861A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- connecting device
- auxiliary connecting
- thick
- insulating bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000005060 rubber Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 5
- 229920006351 engineering plastic Polymers 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004425 Makrolon Substances 0.000 description 1
- 239000004727 Noryl Substances 0.000 description 1
- 229920001207 Noryl Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Testing Relating To Insulation (AREA)
Abstract
The present invention relates to a kind of novel transformer substation electroscope insulating bar auxiliary connecting device, the bar auxiliary connecting device includes hollow thick sleeve and the thin sleeve that is detachably connected with thick sleeve, and the thick sleeve is connected with thin sleeve;The thick sleeve includes thick sleeve outer wall and thick sleeve lining, and the thin sleeve includes thin sleeve outer wall and thin sleeve lining;The screw knob of fixed insulating bar is separately provided on the thick sleeve and thin sleeve.Insulating bar is installed in place by auxiliary connecting device provided by the invention for less important work personnel, and the screw thread position of front bar is made smoothly to enter in the nut of rear bar, is reduced the damage of electroscope connector, is improved service life;With the help of auxiliary device, Field Force can first install insulating bar both ends and reconnect intermediate position, substantially reduce the built-up time of electroscope, improve work efficiency.
Description
Technical field
The present invention relates to power transmission and transformation high voltage testing technical fields, and in particular, to a kind of novel transformer substation electroscope insulation
Bar auxiliary connecting device.
Background technology
500kV electroscopes used in the 500kV substations of south electric network are generally adopted by the connection type of five-part form,
Overall length after being completed is up to more than ten meters, nearly ten kilograms of weight.The insulating bar part of the electroscope of onsite application is longer, installation
The factor that place space is limited, Field Force generally first install the connector at insulating bar both ends, finally reconnect intermediate position.
Since the design of existing electroscope connector is not reasonable, frequently results in intermediate connector and be not installed in place, need repeatedly
Dismounting is reinstalled, and operating efficiency is reduced, and even results in the damage of electroscope insulating bar connector.
Therefore, it is necessary to design a kind of auxiliary connecting device to improve the installation effectiveness of insulating bar, while insulation is protected
Bar connector avoids damaging.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of novel transformer substation electroscope insulating bar auxiliary
Attachment device.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of novel transformer substation electroscope insulating bar auxiliary connecting device, the bar auxiliary connecting device include hollow thick sleeve
With the thin sleeve being detachably connected with thick sleeve, the thick sleeve is connected with thin sleeve;The thick sleeve includes outside thick sleeve
Wall and thick sleeve lining, the thin sleeve include thin sleeve outer wall and thin sleeve lining;On the thick sleeve and thin sleeve respectively
It is provided with the screw knob for fixing insulating bar.
Insulating bar is installed in place by auxiliary connecting device provided by the invention for less important work personnel, makes the screw thread of front bar
Position smoothly enters in the nut of rear bar, reduces the damage of electroscope connector, improves service life;In the help of auxiliary device
Under, Field Force can first install insulating bar both ends and reconnect intermediate position, substantially reduce the built-up time of electroscope, improve
Working efficiency.Auxiliary connecting device provided by the invention can be dismantled from intermediate position, facilitate the cleaning inside device;Separately
Outside, the auxiliary device uses Design of Compatibility, and testing for other grades and size is applicable to by adjusting screw knob assembly
Electroprobe.The structure design of the present invention enhances the electrically and mechanically performance of electroscope insulating bar, is set to high voltage electroscope from now on
Meter, manufacture have important reference and directive significance.
Preferably, the thick sleeve is connected with thin sleeve side by Hinge mechanism, and the other side is connected by snap device.
Snap device is opened when dismounting, disassembling section can be completed in rotary hinge mechanism.
Preferably, the snap device includes the female thread being set on thick sleeve and the pin thread that is set on thin sleeve, institute
It states female thread and pin thread is adapted.To ensure that the stability of snap device, the deformation indentation of pin thread elastic arm, elastic arm will ensure to become
Shape, intensity will meet general deformation quantity >=fastening amount, and pin thread it is convex with female thread is recessed is bonded, detaching direction is not easily taken out, it is desirable that button
Conjunction face fastens angle less than guide bevel.
Preferably, it is respectively arranged with gas vent on the thick sleeve and thin sleeve.
Preferably, the screw knob is the movable mechanism of spiral.
Preferably, the screw knob includes spire and fixed touch plate.
Preferably, the bottom of the fixed touch plate is provided with rubber layer;Insulating bar of the rubber layer in fixed electroscope
The scuffing to the bar wall that insulate is reduced simultaneously.
In the present invention, including screw knob, buckle etc. are using the engineering plastics with excellent comprehensive performance, including polyamides
Amine, makrolon, five big general engineering plastic of polyformaldehyde, Noryl and thermoplastic polyester.Relative to common plastics, rigidity
Greatly, creep is small, high mechanical strength, electrical insulating property are good, can for a long time be used in harsher chemistry, physical environment, alternative gold
Category is used as structural timber.
Further, for the weight for enhancing wearability, being reduced as far as the auxiliary connecting device, the screw rotation
Stainless steel design can be used in button and Hinge mechanism.
Compared with prior art, the present invention has the advantages that:
Insulating bar is installed in place by auxiliary connecting device provided by the invention for less important work personnel, makes the screw thread position of front bar
Smoothly enter in the nut of rear bar, reduces the damage of electroscope connector, improve service life;With the help of auxiliary device,
Field Force can first install insulating bar both ends and reconnect intermediate position, substantially reduce the built-up time of electroscope, improve work
Make efficiency;The auxiliary connecting device can be dismantled from intermediate position, facilitate the cleaning inside device.
Auxiliary connecting device provided by the invention uses Design of Compatibility, it is applicable to by adjusting screw knob assembly
The electroscope of his grade and size.The structure design of the present invention enhances the electrically and mechanically performance of electroscope insulating bar, to the present
The design, manufacture of high voltage electroscope have important reference and directive significance afterwards.
Description of the drawings
Fig. 1 is a kind of main view for novel transformer substation electroscope insulating bar auxiliary connecting device that the embodiment of the present invention 1 provides
Figure;
Fig. 2 is a kind of another main view for novel transformer substation electroscope insulating bar auxiliary connecting device that the embodiment of the present invention 1 provides
Figure.
Specific implementation mode
Further illustrated the present invention below in conjunction with specific embodiments and the drawings, but embodiment the present invention is not done it is any
The restriction of form.
Embodiment 1
A kind of novel transformer substation electroscope insulating bar auxiliary connecting device, the bar auxiliary connecting device include hollow thick sleeve
100 and the thin sleeve 200 that is detachably connected with thick sleeve 100, the thick sleeve 100 be connected with thin sleeve 200;The thick set
Cylinder 100 includes thick sleeve outer wall 101 and thick sleeve lining 102, and the thin sleeve 200 includes thin sleeve outer wall 201 and thin sleeve
Inner wall 202;The screw knob 103,203 of fixed insulating bar is separately provided on the thick sleeve 100 and thin sleeve 200.
Wherein, the screw knob is the movable mechanism of spiral, and the screw knob 103,203 includes spire and fixation
Contact;The bottom of the fixed touch plate is provided with rubber layer.
Wherein, the thick sleeve 100 and 200 side of thin sleeve are connected by Hinge mechanism 300, and the other side passes through fastening machine
Structure connects, and the snap device includes the female thread 104 being set on thick sleeve 100 and the pin thread being set on thin sleeve 200
204, the female thread 104 and pin thread 204 are adapted.
In the present embodiment, it is respectively arranged with gas vent 105,205 on the thick sleeve 100 and thin sleeve 200.
The application method of the auxiliary connecting device provided in this embodiment is as follows:
(1)Check whether the auxiliary connecting device outer wall 101,201 is intact, whether there is or not the breakage of apparent crackle, screw knob 103 and spiral shells
Silk knob 203 can normal use, whether inner wall 102,202 clean, have foreign etc.;
(2)Auxiliary device is mounted on insulating bar, butt end insulating bar can be first mounted on, also first be mounted on taper end insulating bar;
(3)If it is first be mounted on butt end insulating bar on:Insulating bar slides into inner wall 102 along thick sleeve 100, slides into and motionless is
Thick sleeve bottom is only reached, screw knob 103 to the contact fixed touch plate then rotated on outer wall 101 touches insulating bar and is
Only, unusable brute-force rotary screw knob 103, is rotated in place;
(4)After fixing butt end insulating bar, taper end insulating bar is slided into the inner wall 202 of thin sleeve 200 by pressing screw knob 203
In, while taper end insulating bar is rotated, connector is installed in place, then unclamping screw knob in the nut groove of butt end insulating bar
203, installation is complete for this two sections insulating bar;
(5)If it is first be mounted on taper end insulating bar on:Screw knob 203 is pressed, insulating bar is slided into inner wall 202 to bottom,
Unclamp the fixation that screw knob 203 completes auxiliary device, then repeatedly step 3 can this two sections insulating bar completion.
Supplementary explanation, in carrying out the connector installation process of step 4 or step 5 latter half, unusable brute-force
Connector is rotated in place, if can not smooth out installation please adjust screw knob 103 until it can smooth out and complete installation.
The present invention connects substation's high voltage electroscope because the engineering plastics using excellent comprehensive performance are as main material
The raising of socket part position mechanical strength has positive effect, and effectively avoid electroscope insulating bar installs behavior incorrectly, improves absolutely
The service life of edge stick;Hinge mechanism is using the enough engineering plastics of intensity.
Auxiliary connecting device provided in this embodiment is internal after a period of use to have the foreign matters such as dust, ponding, unfavorable
In the insulation performance and mechanical performance of electroscope insulating bar, regular opening hinge mechanism can clear up device inside in time.
Insulating bar is installed in place by auxiliary connecting device provided in this embodiment for less important work personnel, makes the spiral shell of front bar
Line position smoothly enters in the nut of rear bar, reduces the damage of electroscope connector, improves service life;In the side of auxiliary device
It helps down, Field Force can first install insulating bar both ends and reconnect intermediate position, substantially reduce the built-up time of electroscope, improve
Working efficiency;The auxiliary connecting device can be dismantled from intermediate position, facilitate the cleaning inside device.
Auxiliary connecting device provided in this embodiment uses Design of Compatibility, is applicable to by adjusting screw knob assembly
The electroscope of other grades and size.The structure design of the present invention enhances the electrically and mechanically performance of electroscope insulating bar, right
The design, manufacture of high voltage electroscope have important reference and directive significance from now on.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (7)
1. a kind of novel transformer substation electroscope insulating bar auxiliary connecting device, which is characterized in that the bar auxiliary connecting device packet
Include hollow thick sleeve(100)With with thick sleeve(100)The thin sleeve being detachably connected(200), the thick sleeve(100)With it is thin
Sleeve(200)It is connected;The thick sleeve(100)Including thick sleeve outer wall(101)With thick sleeve lining(102), the thin set
Cylinder(200)Including thin sleeve outer wall(201)With thin sleeve lining(202);The thick sleeve(100)With thin sleeve(200)Upper point
It is not provided with the screw knob for fixing insulating bar(103,203).
2. auxiliary connecting device according to claim 1, which is characterized in that the thick sleeve(100)With thin sleeve(200)One
Side passes through Hinge mechanism(300)Connection, the other side is connected by snap device.
3. auxiliary connecting device according to claim 2, which is characterized in that the snap device includes being set to thick sleeve
(100)On female thread(104)Be set to thin sleeve(200)On pin thread(204), the female thread(104)And pin thread(204)Phase
Adaptation.
4. auxiliary connecting device according to claim 1, which is characterized in that the thick sleeve(100)With thin sleeve(200)On
It is respectively arranged with gas vent(105,205).
5. auxiliary connecting device according to claim 1, which is characterized in that the screw knob(103,203)It can for spiral
Dynamic formula mechanism.
6. auxiliary connecting device according to claim 1, which is characterized in that the screw knob(103,203)Including spiral
Portion and fixed touch plate.
7. auxiliary connecting device according to claim 6, which is characterized in that the bottom of the fixed touch plate is provided with rubber
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523557.1A CN108691861A (en) | 2018-05-28 | 2018-05-28 | A kind of novel transformer substation electroscope insulating bar auxiliary connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810523557.1A CN108691861A (en) | 2018-05-28 | 2018-05-28 | A kind of novel transformer substation electroscope insulating bar auxiliary connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108691861A true CN108691861A (en) | 2018-10-23 |
Family
ID=63846995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810523557.1A Pending CN108691861A (en) | 2018-05-28 | 2018-05-28 | A kind of novel transformer substation electroscope insulating bar auxiliary connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108691861A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610578A (en) * | 2020-12-17 | 2021-04-06 | 安徽保力货架制造有限公司 | Goods shelf connecting piece |
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|---|---|---|---|---|
| WO2009006785A1 (en) * | 2007-07-04 | 2009-01-15 | Guangzhou Peerless Bicycles Co., Ltd. | A folding joint and its locking device |
| JP2010274707A (en) * | 2009-05-27 | 2010-12-09 | Panasonic Corp | Coupling device of folding bike |
| CN103702897A (en) * | 2011-07-26 | 2014-04-02 | 卡斯腾·贝廷 | Swing-action device with locking means |
| CN104421264A (en) * | 2013-09-04 | 2015-03-18 | 珠海格力电器股份有限公司 | Telescoping mechanism and box fan with same |
| CN204692257U (en) * | 2015-03-25 | 2015-10-07 | 珠海格力电器股份有限公司 | A kind of fall way limit stoper and there is the electric fan of this fall way limit stoper |
| CN105119201A (en) * | 2015-09-29 | 2015-12-02 | 国网浙江慈溪市供电公司 | Two-stage inspection auxiliary device |
| CN105954546A (en) * | 2016-06-30 | 2016-09-21 | 广西大学 | Insulated rod folding joint |
| CN205715117U (en) * | 2016-02-16 | 2016-11-23 | 中建三局集团有限公司 | A kind of Construction Safety protection universal joint |
| CN208236841U (en) * | 2018-05-28 | 2018-12-14 | 广东电网有限责任公司 | A kind of novel transformer substation electroscope insulating bar auxiliary connecting device |
-
2018
- 2018-05-28 CN CN201810523557.1A patent/CN108691861A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009006785A1 (en) * | 2007-07-04 | 2009-01-15 | Guangzhou Peerless Bicycles Co., Ltd. | A folding joint and its locking device |
| JP2010274707A (en) * | 2009-05-27 | 2010-12-09 | Panasonic Corp | Coupling device of folding bike |
| CN103702897A (en) * | 2011-07-26 | 2014-04-02 | 卡斯腾·贝廷 | Swing-action device with locking means |
| CN104421264A (en) * | 2013-09-04 | 2015-03-18 | 珠海格力电器股份有限公司 | Telescoping mechanism and box fan with same |
| CN204692257U (en) * | 2015-03-25 | 2015-10-07 | 珠海格力电器股份有限公司 | A kind of fall way limit stoper and there is the electric fan of this fall way limit stoper |
| CN105119201A (en) * | 2015-09-29 | 2015-12-02 | 国网浙江慈溪市供电公司 | Two-stage inspection auxiliary device |
| CN205715117U (en) * | 2016-02-16 | 2016-11-23 | 中建三局集团有限公司 | A kind of Construction Safety protection universal joint |
| CN105954546A (en) * | 2016-06-30 | 2016-09-21 | 广西大学 | Insulated rod folding joint |
| CN208236841U (en) * | 2018-05-28 | 2018-12-14 | 广东电网有限责任公司 | A kind of novel transformer substation electroscope insulating bar auxiliary connecting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610578A (en) * | 2020-12-17 | 2021-04-06 | 安徽保力货架制造有限公司 | Goods shelf connecting piece |
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