CN108663551A - Power test equipment telescopic device - Google Patents
Power test equipment telescopic device Download PDFInfo
- Publication number
- CN108663551A CN108663551A CN201810733987.6A CN201810733987A CN108663551A CN 108663551 A CN108663551 A CN 108663551A CN 201810733987 A CN201810733987 A CN 201810733987A CN 108663551 A CN108663551 A CN 108663551A
- Authority
- CN
- China
- Prior art keywords
- angular adjustment
- measuring unit
- backup pad
- adjustment component
- upper backup
- 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.)
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Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accessories Of Cameras (AREA)
Abstract
The present invention relates to power test equipment telescopic devices, belong to electric power overhaul equipment technical field, it include the mounting rod for installing measuring unit, one group of angular adjustment component being sequentially connected end to end in turn is provided on mounting rod, angular adjustment component includes one group of spring, it is respectively arranged at the upper backup pad of both ends of the spring, lower supporting plate and sequentially pass through lower supporting plate, the drawstring that spring is connect with upper backup pad, measuring unit is connect by connector with the upper backup pad in the angular adjustment component of top, the telescopic device further includes the distance monitoring system of measuring unit, it pulls upper backup pad that upper backup pad is made to tilt by drawstring and angular transformation occurs to adapt to various channels, realize effective measurement of the measuring unit to power equipment.
Description
Technical field
The invention belongs to electric power overhaul equipment technical fields, are related to a kind of telescopic device, especially power test equipment and use
Telescopic device.
Background technology
Currently, in power test, handheld test equipment is often difficult to get at the power equipment of eminence, especially in GIS
In shelf depreciation test, need that the surface that sensor is fixed on the cabins GIS will be tested, sensor will be tested by generally requiring staff
It presses on device housings, but since the arrangement of the cabins GIS is intensive compact so that be difficult to be surveyed in the region of some narrow spaces
Amount, this is just to need staff to take the methods of to climb, climb, bore, and not only measurement efficiency is low, also to the person, equipment and power grid band
Carry out great security risk.Therefore it designs a kind of device that test can be realized without climbing and becomes this field urgent need to resolve and asking
Topic.
Invention content
To solve problems of the prior art, the present invention provides power test equipment telescopic devices, not by GIS
Test can be realized in the influence of cabin arrangement, operator station on the ground.
The technical solution adopted by the present invention is：
Power test equipment telescopic device includes the mounting rod for installing measuring unit, it is critical that the peace
One group of angular adjustment component being sequentially connected end to end in turn is provided on dress bar, the angular adjustment component includes one group of spring, divides
It is not set to the upper backup pad, lower supporting plate and the drawing for sequentially passing through lower supporting plate, spring and upper backup pad connection of both ends of the spring
Rope, the measuring unit are connect by connector with the upper backup pad in the angular adjustment component of top.
The measuring unit hingedly has the degree of freedom of angular adjustment with connector.
It is connected by telescopic rod between the mounting rod and angular adjustment component.
Lineation ring is provided on the side wall of the mounting rod, the drawstring extends through lineation ring.
Between the upper backup pad and the lower supporting plate of adjacent angular adjusting part of the angular adjustment component, connector with
Lower branch between upper backup pad in the angular adjustment component of top and in the lowermost angular adjustment component
It is to be threadedly coupled between fagging and mounting rod.
The telescopic device further includes the distance monitoring system of measuring unit.
The distance monitoring system includes the camera being set on the outside of measuring unit and connect and be arranged with camera
In the display screen on mounting rod.
The beneficial effects of the invention are as follows：One group of angular adjustment component is provided on mounting rod, angular adjustment component includes one
Group spring, the upper backup pad being connect respectively with both ends of the spring, lower supporting plate, and fix and pass through with upper backup pad spring, under
The drawstring of support plate, measuring unit are mounted on the angular adjustment component of highest point, and staff holds mounting rod, spring
To upper backup pad its to Auxiliary support act on, across the drawstring of spring prevent spring generate it is crooked, when need to there is the electricity blocked
When power equipment is tested, staff pulls the drawstring in angular adjustment component from the bottom to top successively, changes upper backup pad
And the angle of inclination for the angular adjustment component being connect with the upper backup pad, upper backup pad make bullet to the pulling force of spring pressure bigger
Spring deforms, and three-dimensional perspective adjustment is realized, according to the angular adjustment component of the channel selecting different number of surveyed power equipment
And the angle of upper backup pad is adjusted, the measurement to the power equipment in complicated, compact setting environment can be met, had adaptive
The adjustment capability in channel.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment 1.
Fig. 2 is the working state schematic representation of embodiment 1.
Fig. 3 is the structural schematic diagram of embodiment 2.
Fig. 4 is the working state schematic representation of embodiment 2.
In attached drawing, 1, measuring unit, 2, mounting rod, 3, spring, 4, upper backup pad, 5, lower supporting plate, 6, drawstring, 7, connection
Part, 8, telescopic rod, 9, lineation ring, 10, camera, 11, display screen, 12, power equipment.
Specific implementation mode
Power test equipment telescopic device includes the mounting rod 2 for installing measuring unit 1, it is important to, the peace
Be provided with one group of angular adjustment component being sequentially connected end to end in turn on dress bar 2, the angular adjustment component include one group of spring 3,
It is respectively arranged at the upper backup pad 4 at 3 both ends of spring, lower supporting plate 5 and sequentially passes through lower supporting plate 5, spring 3 and upper backup pad 4
The drawstring 6 of connection, the measuring unit 1 is by connector 7 and the upper backup pad 4 in the angular adjustment component of top
Connection.
Embodiment 1, as shown in Figs. 1-2, the upper end of mounting rod 2 are provided with one group of angular adjustment group being sequentially connected end to end in turn
Part, each angular adjustment component include 4 drawstrings 6 being arranged in the four corners of upper backup pad 4, are realized by the adjustment of drawstring 6
The adjustment of 4 all angles of upper backup pad；The upper backup pad 4 of adjacent two angles adjusting part is connect with lower supporting plate 5, on drawstring 6
End is connected with corresponding upper backup pad 4, the via of drawstring 6 is offered in 4 upper and lower support plate 5 of upper backup pad, in conjunction with bullet
The cavity of spring 3 forms the channel of drawstring 6, and the via on upper backup pad 4 is logical convenient for the drawstring 6 of the angular adjustment component above it
It crosses.4 lineation rings 9 for corresponding to 4 four jiaos of upper backup pad are additionally provided on the side wall of mounting rod 2, drawstring 6 extends through and its position
Corresponding lineation ring 9 is set, lineation ring 9 plays the role of drawstring 6 to arrange constraint, avoids drawstring 6 mixed and disorderly unordered, it is difficult to it differentiates,
It is easy to differentiate drawstring 6 to be further ensured that, is convenient for the adjusting of angle, the color of the drawstring 6 in each angular adjustment component not phase
Together.The measuring unit 1 is popped one's head in for ultrasound partial discharge.
Between the upper backup pad 4 of angular adjustment component and the lower supporting plate 5 of adjacent angular adjusting part, connector 7 and position
Lower support between upper backup pad 4 in the angular adjustment component of top and in the lowermost angular adjustment component
It is to be threadedly coupled between plate 5 and mounting rod 2, angular adjustment component easy to disassemble and that different numbers can be selected as needed,
Change the angle of angular adjustment component by manipulating drawstring 6 to adapt to unspecific channel.
Hinged and with angular adjustment the degree of freedom with connector 7 of measuring unit 1, wherein be provided with below measuring unit
Gap is provided with protrusion on connector 7, and protrusion is set in gap and, measuring unit 1 and connector 7 hinged by articulated shaft
The articulated shaft both ends of hinged place are screw rod, and the nut positioned at the both sides of measuring unit 1 is provided on screw rod.1 gap of measuring unit
Place is elastoplastic, and nut loosens rear gap both sides and then springs back opening, and the gap between connector 7 increases, and is had along hinged
The degree of freedom of axis rotation.When needing to adjust angle of the measuring unit 1 relative to connector 7, loosens nut, make measuring unit 1 can
To be rotated along articulated shaft, angle screws nut after adjusting make 1 gap both sides clamp connection 7 of measuring unit form locking admittedly
It is fixed.Hinged mode keeps the angle of measuring unit 1 more changeable with connector 7, in angular adjustment component with channel flexural deformation
Best test angle is chosen afterwards, further improves the adaptability of the telescopic device.
Meanwhile the telescopic device further includes the distance monitoring system of measuring unit 1, for detecting measuring unit 1 and electric power
The distance between equipment 12 prevents measuring unit 1 from colliding.This includes being set to 1 outside of measuring unit apart from monitoring system
Camera 10 and the display screen 11 on mounting rod 2 is connect and is set to camera 10, camera 10 be full-view camera, can
The case where shooting 1 surrounding of measuring unit, and include on display screen 11 by shooting picture, staff can be according to shooting picture tune
The angle of whole telescopic device, enable measuring unit 1 pass through other power equipments 12 formed channel, prevent measuring unit 1 with
Other power equipments 12 collide, and when reaching at tested power equipment 12, telescopic device is adjusted by shooting picture
Angle enables measuring unit 1 to be bonded tested power equipment 12 effectively to be measured.
When being measured to the more complicated power equipment in position 12, staff's first choice pulls the lowermost angular adjustment
The drawstring 6 of component, the upper backup pad 4 in the lowermost angular adjustment component tilt, and drive other angles of 4 top of upper backup pad
It spends adjusting part to tilt with the inclined direction of the upper backup pad 4, so that the telescopic device is integrally realized inclination, make measuring unit 1
It can enter in the channel that power equipment 12 is formed, then loosen the drawstring 6 of the lowermost angular adjustment component, and according to camera shooting
The picture in first 10 shooting channel, the angular adjustment component of upper end is pulled according to the turning in the channel of 1 present position of measuring unit
Drawstring 6 makes measuring unit 1 adapt to the shape in channel, and angle regulation component is pushed up, and measuring unit 1 is behind the turning
Loosen drawstring 6；The drawstring 6 for pulling the angular adjustment component of upper end when encountering turning again again, enables measuring unit 1 to be turned by this
Angle, operation is until measuring unit 1 reaches at tested power equipment 12, and is set with electric power according to measuring unit 1 is opposite successively
The angle for the angular adjustment component that standby 12 position adjusts the top enables measuring unit 1 to be detected power equipment 12,
Outside the drawstring 6 of angular adjustment component for removing the top at this time, the drawstring 6 of remaining angular adjustment component discharges, and is located at channel
In the spring 3 of angular adjustment component be bent with the bending in channel.
Embodiment 2 is substantially the same manner as Example 1, as shown in Figure 3-4, the difference is that, the mounting rod 2 with it is most lower
It is connected by two telescopic rods 8 between the angular adjustment component at end, the fixing end of telescopic rod 8 is threadedly coupled with mounting rod 2, and two is flexible
The both ends of the telescopic end of bar 8 and the lower supporting plate 5 of the lowermost angular adjustment component are hinged, when needing to the electricity above building
When power equipment 12 is tested, by adjusting the different extended lengths of two telescopic rods 8, all angular adjustment components is made to occur
It tilts, angular adjustment component favours the top of building, is convenient for the channel that staff is formed according to power equipment 12 to each
Angular adjustment component, which carries out angular adjustment, makes measuring unit 1 run at tested power equipment 12.
Embodiment 1 compared with Example 2 telescopic rod 8 be suitable for more different heights power equipment 12 test, and can
Clearing the jumps makes measuring unit 1 test power equipment 12, applied widely.
Power test equipment telescopic device of the present invention is simple in structure, easy to operate, low manufacture cost, Neng Gougen
It is adaptively adjusted according to the shape in channel, arbitrarily changes shape, meet the power equipment 12 in compact, complicated setting environment
Test.It is alleviated instead of traditional ascending tool using the telescopic device as the carrier of the lifting of measuring unit 1, conveying
Working strength improves working efficiency, reduces working at height degree of risk；Reduce the use condition because of traditional climbing tool
It influences, ensures the integrality, authenticity and accuracy of test data；And measuring unit 1 is fixed on telescopic rod by connector 7
8 or angular adjustment component on, prevent measuring unit 1 from falling or sliding and cause to be equipment damage.
Claims (7)
1. power test equipment telescopic device, including it is used to install the mounting rod (2) of measuring unit (1), it is characterised in that：Institute
One group of angular adjustment component being sequentially connected end to end in turn is provided on the mounting rod (2) stated, the angular adjustment component includes one
It organizes spring (3), the upper backup pad (4) for being respectively arranged at spring (3) both ends, lower supporting plate (5) and sequentially passes through lower supporting plate
(5), the drawstring (6) that spring (3) is connect with upper backup pad (4), the measuring unit (1) is by connector (7) and positioned at most
Upper backup pad (4) connection in the angular adjustment component on top.
2. power test equipment telescopic device according to claim 1, it is characterised in that：The measuring unit (1)
Hingedly there is the degree of freedom of angular adjustment with connector (7).
3. power test equipment telescopic device according to claim 1, it is characterised in that：The mounting rod (2) with
It is connected by telescopic rod (8) between angular adjustment component.
4. power test equipment telescopic device according to claim 1, it is characterised in that：The mounting rod (2)
Lineation ring (9) is provided on side wall, the drawstring (6) extends through lineation ring (9).
5. power test equipment telescopic device according to claim 1, it is characterised in that：The angular adjustment component
Upper backup pad (4) and the lower supporting plate (5) of adjacent angular adjusting part between, connector (7) with positioned at top angle
Lower supporting plate (5) between upper backup pad (4) in adjusting part and in the lowermost angular adjustment component and installation
It is to be threadedly coupled between bar (2).
6. power test equipment telescopic device according to claim 1, it is characterised in that：The telescopic device further includes surveying
The distance for measuring unit (1) monitors system.
7. power test equipment telescopic device according to claim 6, it is characterised in that：The distance monitors system
It connect including the camera (10) being set on the outside of measuring unit (1) and with camera (10) and is set on mounting rod (2)
Display screen (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810733987.6A CN108663551B (en) | 2018-07-06 | 2018-07-06 | Telescoping device for electric power test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810733987.6A CN108663551B (en) | 2018-07-06 | 2018-07-06 | Telescoping device for electric power test equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108663551A true CN108663551A (en) | 2018-10-16 |
| CN108663551B CN108663551B (en) | 2020-04-24 |
Family
ID=63773886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810733987.6A Active CN108663551B (en) | 2018-07-06 | 2018-07-06 | Telescoping device for electric power test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108663551B (en) |
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| US20120057021A1 (en) * | 2010-09-02 | 2012-03-08 | Kabushiki Kaisha Topcon | Measuring Method And Measuring Device |
| CN104375059A (en) * | 2014-11-18 | 2015-02-25 | 国网河南省电力公司平顶山供电公司 | Test device and test method for electric transmission lines of power system |
| CN204241620U (en) * | 2014-11-18 | 2015-04-01 | 国家电网公司 | A kind of power system transmission line proving installation |
| CN204556749U (en) * | 2015-03-27 | 2015-08-12 | 都匀供电局 | The mode of wireless transmission lightning arrester live-line test device utilizing pincer structure to sample |
| CN205374616U (en) * | 2015-10-30 | 2016-07-06 | 吉唯达(上海)电气有限公司 | Cable termination's electric capability test device of insulation support |
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| CN206609898U (en) * | 2016-12-30 | 2017-11-03 | 国家电网公司 | Telescopic universal partial discharge detecting sensor setting tool |
| CN207311276U (en) * | 2017-10-31 | 2018-05-04 | 苗润路 | A kind of automobile rearview mirror regulating device |
| CN208367050U (en) * | 2018-07-06 | 2019-01-11 | 国网河北省电力有限公司石家庄供电分公司 | Power test equipment telescopic device |
-
2018
- 2018-07-06 CN CN201810733987.6A patent/CN108663551B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899970A (en) * | 2010-08-10 | 2010-12-01 | 哈尔滨工业大学 | Working parameter testing system of vertical drilling tool and working parameter testing method thereof |
| US20120057021A1 (en) * | 2010-09-02 | 2012-03-08 | Kabushiki Kaisha Topcon | Measuring Method And Measuring Device |
| CN104375059A (en) * | 2014-11-18 | 2015-02-25 | 国网河南省电力公司平顶山供电公司 | Test device and test method for electric transmission lines of power system |
| CN204241620U (en) * | 2014-11-18 | 2015-04-01 | 国家电网公司 | A kind of power system transmission line proving installation |
| CN204556749U (en) * | 2015-03-27 | 2015-08-12 | 都匀供电局 | The mode of wireless transmission lightning arrester live-line test device utilizing pincer structure to sample |
| CN205374616U (en) * | 2015-10-30 | 2016-07-06 | 吉唯达(上海)电气有限公司 | Cable termination's electric capability test device of insulation support |
| CN106291248A (en) * | 2016-08-30 | 2017-01-04 | 国网山东省电力公司招远市供电公司 | A kind of electric power cable fault test set |
| CN206609898U (en) * | 2016-12-30 | 2017-11-03 | 国家电网公司 | Telescopic universal partial discharge detecting sensor setting tool |
| CN106937095A (en) * | 2017-04-28 | 2017-07-07 | 国网山东省电力公司莱西市供电公司 | Power equipment maintaining monitoring device and system |
| CN207311276U (en) * | 2017-10-31 | 2018-05-04 | 苗润路 | A kind of automobile rearview mirror regulating device |
| CN208367050U (en) * | 2018-07-06 | 2019-01-11 | 国网河北省电力有限公司石家庄供电分公司 | Power test equipment telescopic device |
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| Publication number | Publication date |
|---|---|
| CN108663551B (en) | 2020-04-24 |
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